summaryrefslogtreecommitdiffstats
path: root/doc/src/snippets
diff options
context:
space:
mode:
authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /doc/src/snippets
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'doc/src/snippets')
-rw-r--r--doc/src/snippets/alphachannel.cpp108
-rw-r--r--doc/src/snippets/brush/brush.cpp86
-rw-r--r--doc/src/snippets/brush/gradientcreationsnippet.cpp62
-rw-r--r--doc/src/snippets/buffer/buffer.cpp124
-rw-r--r--doc/src/snippets/code/doc_src_containers.cpp275
-rw-r--r--doc/src/snippets/code/doc_src_coordsys.cpp87
-rw-r--r--doc/src/snippets/code/doc_src_examples_application.qdoc45
-rw-r--r--doc/src/snippets/code/doc_src_examples_arrowpad.cpp43
-rw-r--r--doc/src/snippets/code/doc_src_examples_arrowpad.qdoc54
-rw-r--r--doc/src/snippets/code/doc_src_examples_dropsite.qdoc43
-rw-r--r--doc/src/snippets/code/doc_src_examples_editabletreemodel.cpp48
-rw-r--r--doc/src/snippets/code/doc_src_examples_hellotr.qdoc71
-rw-r--r--doc/src/snippets/code/doc_src_examples_icons.cpp44
-rw-r--r--doc/src/snippets/code/doc_src_examples_icons.qdoc48
-rw-r--r--doc/src/snippets/code/doc_src_examples_imageviewer.cpp54
-rw-r--r--doc/src/snippets/code/doc_src_examples_imageviewer.qdoc48
-rw-r--r--doc/src/snippets/code/doc_src_examples_simpledommodel.cpp60
-rw-r--r--doc/src/snippets/code/doc_src_examples_simpletreemodel.qdoc52
-rw-r--r--doc/src/snippets/code/doc_src_examples_svgalib.qdoc43
-rw-r--r--doc/src/snippets/code/doc_src_examples_textfinder.pro46
-rw-r--r--doc/src/snippets/code/doc_src_examples_trollprint.cpp77
-rw-r--r--doc/src/snippets/code/doc_src_layout.cpp166
-rw-r--r--doc/src/snippets/code/doc_src_objecttrees.cpp60
-rw-r--r--doc/src/snippets/code/doc_src_properties.cpp132
-rw-r--r--doc/src/snippets/code/doc_src_qalgorithms.cpp354
-rw-r--r--doc/src/snippets/code/doc_src_qcache.cpp57
-rw-r--r--doc/src/snippets/code/doc_src_qiterator.cpp420
-rw-r--r--doc/src/snippets/code/doc_src_qnamespace.cpp59
-rw-r--r--doc/src/snippets/code/doc_src_qnamespace.qdoc43
-rw-r--r--doc/src/snippets/code/doc_src_qpair.cpp55
-rw-r--r--doc/src/snippets/code/doc_src_qplugin.cpp64
-rw-r--r--doc/src/snippets/code/doc_src_qplugin.pro44
-rw-r--r--doc/src/snippets/code/doc_src_qset.cpp166
-rw-r--r--doc/src/snippets/code/doc_src_qsignalspy.cpp81
-rw-r--r--doc/src/snippets/code/doc_src_qt4-mainwindow.cpp110
-rw-r--r--doc/src/snippets/code/doc_src_qt4-styles.cpp82
-rw-r--r--doc/src/snippets/code/doc_src_qtestevent.cpp51
-rw-r--r--doc/src/snippets/code/doc_src_qvarlengtharray.cpp78
-rw-r--r--doc/src/snippets/code/doc_src_resources.cpp54
-rw-r--r--doc/src/snippets/code/doc_src_resources.qdoc65
-rw-r--r--doc/src/snippets/code/doc_src_sql-driver.cpp82
-rw-r--r--doc/src/snippets/code/doc_src_sql-driver.qdoc235
-rw-r--r--doc/src/snippets/code/doc_src_styles.cpp134
-rw-r--r--doc/src/snippets/code/doc_src_stylesheet.cpp140
-rw-r--r--doc/src/snippets/code/doc_src_stylesheet.qdoc1866
-rw-r--r--doc/src/snippets/code/src.gui.text.qtextdocumentwriter.cpp45
-rw-r--r--doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp65
-rw-r--r--doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp63
-rw-r--r--doc/src/snippets/code/src_corelib_codecs_qtextcodec.cpp75
-rw-r--r--doc/src/snippets/code/src_corelib_codecs_qtextcodecplugin.cpp56
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qfuture.cpp64
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qfuturesynchronizer.cpp53
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qfuturewatcher.cpp50
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp75
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qtconcurrentfilter.cpp171
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qtconcurrentmap.cpp184
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qtconcurrentrun.cpp98
-rw-r--r--doc/src/snippets/code/src_corelib_concurrent_qthreadpool.cpp53
-rw-r--r--doc/src/snippets/code/src_corelib_global_qglobal.cpp557
-rw-r--r--doc/src/snippets/code/src_corelib_io_qabstractfileengine.cpp120
-rw-r--r--doc/src/snippets/code/src_corelib_io_qdatastream.cpp121
-rw-r--r--doc/src/snippets/code/src_corelib_io_qdir.cpp175
-rw-r--r--doc/src/snippets/code/src_corelib_io_qdiriterator.cpp52
-rw-r--r--doc/src/snippets/code/src_corelib_io_qfile.cpp75
-rw-r--r--doc/src/snippets/code/src_corelib_io_qfileinfo.cpp146
-rw-r--r--doc/src/snippets/code/src_corelib_io_qiodevice.cpp99
-rw-r--r--doc/src/snippets/code/src_corelib_io_qprocess.cpp134
-rw-r--r--doc/src/snippets/code/src_corelib_io_qsettings.cpp316
-rw-r--r--doc/src/snippets/code/src_corelib_io_qtemporaryfile.cpp53
-rw-r--r--doc/src/snippets/code/src_corelib_io_qtextstream.cpp129
-rw-r--r--doc/src/snippets/code/src_corelib_io_qurl.cpp87
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qabstracteventdispatcher.cpp43
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qabstractitemmodel.cpp123
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qcoreapplication.cpp126
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qmetaobject.cpp136
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp114
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qmimedata.cpp108
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qobject.cpp448
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp61
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qtimer.cpp52
-rw-r--r--doc/src/snippets/code/src_corelib_kernel_qvariant.cpp136
-rw-r--r--doc/src/snippets/code/src_corelib_plugin_qlibrary.cpp84
-rw-r--r--doc/src/snippets/code/src_corelib_plugin_quuid.cpp44
-rw-r--r--doc/src/snippets/code/src_corelib_statemachine_qstatemachine.cpp55
-rw-r--r--doc/src/snippets/code/src_corelib_thread_qatomic.cpp98
-rw-r--r--doc/src/snippets/code/src_corelib_thread_qmutex.cpp193
-rw-r--r--doc/src/snippets/code/src_corelib_thread_qmutexpool.cpp61
-rw-r--r--doc/src/snippets/code/src_corelib_thread_qreadwritelock.cpp109
-rw-r--r--doc/src/snippets/code/src_corelib_thread_qsemaphore.cpp73
-rw-r--r--doc/src/snippets/code/src_corelib_thread_qthread.cpp56
-rw-r--r--doc/src/snippets/code/src_corelib_thread_qwaitcondition_unix.cpp89
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qbitarray.cpp176
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qbytearray.cpp421
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qdatetime.cpp146
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qeasingcurve.cpp44
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qhash.cpp299
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qlinkedlist.cpp204
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qlistdata.cpp267
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qlocale.cpp95
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qmap.cpp313
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qpoint.cpp149
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qqueue.cpp48
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qrect.cpp50
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qregexp.cpp224
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp138
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qsize.cpp136
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qstring.cpp87
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qtimeline.cpp55
-rw-r--r--doc/src/snippets/code/src_corelib_tools_qvector.cpp183
-rw-r--r--doc/src/snippets/code/src_corelib_xml_qxmlstream.cpp67
-rw-r--r--doc/src/snippets/code/src_gui_accessible_qaccessible.cpp52
-rw-r--r--doc/src/snippets/code/src_gui_dialogs_qabstractprintdialog.cpp46
-rw-r--r--doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp131
-rw-r--r--doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp85
-rw-r--r--doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp148
-rw-r--r--doc/src/snippets/code/src_gui_dialogs_qwizard.cpp80
-rw-r--r--doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp83
-rw-r--r--doc/src/snippets/code/src_gui_embedded_qcopchannel_qws.cpp66
-rw-r--r--doc/src/snippets/code/src_gui_embedded_qmouse_qws.cpp44
-rw-r--r--doc/src/snippets/code/src_gui_embedded_qmousetslib_qws.cpp49
-rw-r--r--doc/src/snippets/code/src_gui_embedded_qscreen_qws.cpp48
-rw-r--r--doc/src/snippets/code/src_gui_embedded_qtransportauth_qws.cpp87
-rw-r--r--doc/src/snippets/code/src_gui_embedded_qwindowsystem_qws.cpp85
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicsgridlayout.cpp53
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicsitem.cpp278
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicslinearlayout.cpp53
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicsproxywidget.cpp87
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicsscene.cpp122
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicssceneevent.cpp45
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicsview.cpp132
-rw-r--r--doc/src/snippets/code/src_gui_graphicsview_qgraphicswidget.cpp66
-rw-r--r--doc/src/snippets/code/src_gui_image_qbitmap.cpp44
-rw-r--r--doc/src/snippets/code/src_gui_image_qicon.cpp71
-rw-r--r--doc/src/snippets/code/src_gui_image_qimage.cpp82
-rw-r--r--doc/src/snippets/code/src_gui_image_qimagereader.cpp66
-rw-r--r--doc/src/snippets/code/src_gui_image_qimagewriter.cpp59
-rw-r--r--doc/src/snippets/code/src_gui_image_qmovie.cpp53
-rw-r--r--doc/src/snippets/code/src_gui_image_qpixmap.cpp58
-rw-r--r--doc/src/snippets/code/src_gui_image_qpixmapcache.cpp61
-rw-r--r--doc/src/snippets/code/src_gui_image_qpixmapfilter.cpp62
-rw-r--r--doc/src/snippets/code/src_gui_itemviews_qabstractitemview.cpp58
-rw-r--r--doc/src/snippets/code/src_gui_itemviews_qdatawidgetmapper.cpp63
-rw-r--r--doc/src/snippets/code/src_gui_itemviews_qitemeditorfactory.cpp63
-rw-r--r--doc/src/snippets/code/src_gui_itemviews_qitemselectionmodel.cpp50
-rw-r--r--doc/src/snippets/code/src_gui_itemviews_qstandarditemmodel.cpp82
-rw-r--r--doc/src/snippets/code/src_gui_itemviews_qtablewidget.cpp45
-rw-r--r--doc/src/snippets/code/src_gui_itemviews_qtreewidget.cpp48
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qaction.cpp49
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qapplication.cpp183
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qapplication_x11.cpp45
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qclipboard.cpp53
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qevent.cpp54
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qformlayout.cpp76
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qkeysequence.cpp59
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qlayout.cpp67
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qlayoutitem.cpp53
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qshortcut.cpp55
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qshortcutmap.cpp43
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qsound.cpp49
-rw-r--r--doc/src/snippets/code/src_gui_kernel_qwidget.cpp137
-rw-r--r--doc/src/snippets/code/src_gui_painting_qbrush.cpp51
-rw-r--r--doc/src/snippets/code/src_gui_painting_qcolor.cpp49
-rw-r--r--doc/src/snippets/code/src_gui_painting_qdrawutil.cpp98
-rw-r--r--doc/src/snippets/code/src_gui_painting_qmatrix.cpp62
-rw-r--r--doc/src/snippets/code/src_gui_painting_qpainter.cpp259
-rw-r--r--doc/src/snippets/code/src_gui_painting_qpainterpath.cpp149
-rw-r--r--doc/src/snippets/code/src_gui_painting_qpen.cpp81
-rw-r--r--doc/src/snippets/code/src_gui_painting_qregion.cpp53
-rw-r--r--doc/src/snippets/code/src_gui_painting_qregion_unix.cpp54
-rw-r--r--doc/src/snippets/code/src_gui_painting_qtransform.cpp82
-rw-r--r--doc/src/snippets/code/src_gui_qproxystyle.cpp85
-rw-r--r--doc/src/snippets/code/src_gui_styles_qstyle.cpp48
-rw-r--r--doc/src/snippets/code/src_gui_styles_qstyleoption.cpp54
-rw-r--r--doc/src/snippets/code/src_gui_text_qfont.cpp67
-rw-r--r--doc/src/snippets/code/src_gui_text_qfontmetrics.cpp54
-rw-r--r--doc/src/snippets/code/src_gui_text_qsyntaxhighlighter.cpp126
-rw-r--r--doc/src/snippets/code/src_gui_text_qtextcursor.cpp80
-rw-r--r--doc/src/snippets/code/src_gui_text_qtextdocument.cpp50
-rw-r--r--doc/src/snippets/code/src_gui_text_qtextlayout.cpp62
-rw-r--r--doc/src/snippets/code/src_gui_util_qcompleter.cpp63
-rw-r--r--doc/src/snippets/code/src_gui_util_qdesktopservices.cpp60
-rw-r--r--doc/src/snippets/code/src_gui_util_qundostack.cpp109
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qabstractbutton.cpp60
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qabstractspinbox.cpp48
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qcalendarwidget.cpp79
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qcheckbox.cpp43
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qdatetimeedit.cpp79
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qdockwidget.cpp48
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qframe.cpp48
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qgroupbox.cpp43
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qlabel.cpp64
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qlineedit.cpp50
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qmainwindow.cpp59
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qmenu.cpp77
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qmenubar.cpp48
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qplaintextedit.cpp55
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qpushbutton.cpp43
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qradiobutton.cpp43
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qrubberband.cpp62
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qscrollarea.cpp49
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qspinbox.cpp80
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qsplashscreen.cpp55
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qsplitter.cpp47
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qstatusbar.cpp43
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qtextbrowser.cpp44
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qtextedit.cpp60
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qvalidator.cpp135
-rw-r--r--doc/src/snippets/code/src_gui_widgets_qworkspace.cpp48
-rw-r--r--doc/src/snippets/code/src_network_access_qftp.cpp99
-rw-r--r--doc/src/snippets/code/src_network_access_qhttp.cpp125
-rw-r--r--doc/src/snippets/code/src_network_access_qhttpmultipart.cpp67
-rw-r--r--doc/src/snippets/code/src_network_access_qhttppart.cpp65
-rw-r--r--doc/src/snippets/code/src_network_access_qnetworkaccessmanager.cpp79
-rw-r--r--doc/src/snippets/code/src_network_access_qnetworkdiskcache.cpp64
-rw-r--r--doc/src/snippets/code/src_network_access_qnetworkreply.cpp50
-rw-r--r--doc/src/snippets/code/src_network_access_qnetworkrequest.cpp43
-rw-r--r--doc/src/snippets/code/src_network_bearer_qnetworkconfigmanager.cpp48
-rw-r--r--doc/src/snippets/code/src_network_kernel_qhostaddress.cpp48
-rw-r--r--doc/src/snippets/code/src_network_kernel_qhostinfo.cpp90
-rw-r--r--doc/src/snippets/code/src_network_kernel_qnetworkproxy.cpp54
-rw-r--r--doc/src/snippets/code/src_network_socket_qabstractsocket.cpp70
-rw-r--r--doc/src/snippets/code/src_network_socket_qlocalsocket_unix.cpp52
-rw-r--r--doc/src/snippets/code/src_network_socket_qnativesocketengine.cpp61
-rw-r--r--doc/src/snippets/code/src_network_socket_qtcpserver.cpp43
-rw-r--r--doc/src/snippets/code/src_network_socket_qudpsocket.cpp65
-rw-r--r--doc/src/snippets/code/src_network_ssl_qsslcertificate.cpp46
-rw-r--r--doc/src/snippets/code/src_network_ssl_qsslconfiguration.cpp45
-rw-r--r--doc/src/snippets/code/src_network_ssl_qsslsocket.cpp107
-rw-r--r--doc/src/snippets/code/src_opengl_qgl.cpp172
-rw-r--r--doc/src/snippets/code/src_opengl_qglcolormap.cpp61
-rw-r--r--doc/src/snippets/code/src_opengl_qglpixelbuffer.cpp59
-rw-r--r--doc/src/snippets/code/src_opengl_qglshaderprogram.cpp94
-rw-r--r--doc/src/snippets/code/src_qdbus_qdbusabstractinterface.cpp60
-rw-r--r--doc/src/snippets/code/src_qdbus_qdbusargument.cpp191
-rw-r--r--doc/src/snippets/code/src_qdbus_qdbuscontext.cpp72
-rw-r--r--doc/src/snippets/code/src_qdbus_qdbusinterface.cpp51
-rw-r--r--doc/src/snippets/code/src_qdbus_qdbusmetatype.cpp44
-rw-r--r--doc/src/snippets/code/src_qdbus_qdbusreply.cpp54
-rw-r--r--doc/src/snippets/code/src_qtestlib_qtestcase.cpp250
-rw-r--r--doc/src/snippets/code/src_sql_kernel_qsqldatabase.cpp135
-rw-r--r--doc/src/snippets/code/src_sql_kernel_qsqldriver.cpp64
-rw-r--r--doc/src/snippets/code/src_sql_kernel_qsqlerror.cpp46
-rw-r--r--doc/src/snippets/code/src_sql_kernel_qsqlindex.cpp48
-rw-r--r--doc/src/snippets/code/src_sql_kernel_qsqlquery.cpp80
-rw-r--r--doc/src/snippets/code/src_sql_kernel_qsqlresult.cpp85
-rw-r--r--doc/src/snippets/code/src_sql_models_qsqlquerymodel.cpp52
-rw-r--r--doc/src/snippets/code/src_xml_dom_qdom.cpp218
-rw-r--r--doc/src/snippets/code/src_xml_sax_qxml.cpp43
-rw-r--r--doc/src/snippets/complexpingpong-example.txt4
-rw-r--r--doc/src/snippets/customstyle/customstyle.cpp92
-rw-r--r--doc/src/snippets/customstyle/customstyle.h60
-rw-r--r--doc/src/snippets/customviewstyle.cpp69
-rw-r--r--doc/src/snippets/dialogs/dialogs.cpp268
-rw-r--r--doc/src/snippets/dockwidgets/mainwindow.cpp122
-rw-r--r--doc/src/snippets/dragging/mainwindow.cpp110
-rw-r--r--doc/src/snippets/droparea.cpp140
-rw-r--r--doc/src/snippets/file/file.cpp123
-rw-r--r--doc/src/snippets/filedialogurls.cpp61
-rw-r--r--doc/src/snippets/fileinfo/main.cpp92
-rw-r--r--doc/src/snippets/graphicssceneadditemsnippet.cpp80
-rw-r--r--doc/src/snippets/image/image.cpp104
-rw-r--r--doc/src/snippets/image/supportedformat.cpp52
-rw-r--r--doc/src/snippets/javastyle.cpp2745
-rw-r--r--doc/src/snippets/layouts/layouts.cpp165
-rw-r--r--doc/src/snippets/mainwindowsnippet.cpp92
-rw-r--r--doc/src/snippets/matrix/matrix.cpp140
-rw-r--r--doc/src/snippets/mdiareasnippets.cpp97
-rw-r--r--doc/src/snippets/myscrollarea.cpp128
-rw-r--r--doc/src/snippets/network/tcpwait.cpp69
-rw-r--r--doc/src/snippets/ntfsp.cpp50
-rw-r--r--doc/src/snippets/picture/picture.cpp151
-rw-r--r--doc/src/snippets/pointer/pointer.cpp60
-rw-r--r--doc/src/snippets/polygon/polygon.cpp112
-rw-r--r--doc/src/snippets/printing-qprinter/errors.cpp65
-rw-r--r--doc/src/snippets/printing-qprinter/object.cpp71
-rw-r--r--doc/src/snippets/process/process.cpp76
-rw-r--r--doc/src/snippets/qdbusextratypes/qdbusextratypes.cpp66
-rw-r--r--doc/src/snippets/qdebug/qdebugsnippet.cpp73
-rw-r--r--doc/src/snippets/qdir-listfiles/main.cpp62
-rw-r--r--doc/src/snippets/qdir-namefilters/main.cpp65
-rw-r--r--doc/src/snippets/qelapsedtimer/main.cpp111
-rw-r--r--doc/src/snippets/qfontdatabase/main.cpp74
-rw-r--r--doc/src/snippets/qlistwidget-using/mainwindow.cpp158
-rw-r--r--doc/src/snippets/qmacnativewidget/main.mm134
-rw-r--r--doc/src/snippets/qprocess-environment/main.cpp73
-rw-r--r--doc/src/snippets/qprocess/qprocess-simpleexecution.cpp66
-rw-r--r--doc/src/snippets/qsignalmapper/buttonwidget.cpp66
-rw-r--r--doc/src/snippets/qsignalmapper/buttonwidget.h67
-rw-r--r--doc/src/snippets/qsortfilterproxymodel-details/main.cpp99
-rw-r--r--doc/src/snippets/qsplashscreen/main.cpp63
-rw-r--r--doc/src/snippets/qstack/main.cpp55
-rw-r--r--doc/src/snippets/qstackedlayout/main.cpp89
-rw-r--r--doc/src/snippets/qstackedwidget/main.cpp87
-rw-r--r--doc/src/snippets/qstatustipevent/main.cpp82
-rw-r--r--doc/src/snippets/qstring/main.cpp941
-rw-r--r--doc/src/snippets/qstring/stringbuilder.cpp67
-rw-r--r--doc/src/snippets/qstringlist/main.cpp155
-rw-r--r--doc/src/snippets/qstringlistmodel/main.cpp66
-rw-r--r--doc/src/snippets/qstyleoption/main.cpp139
-rw-r--r--doc/src/snippets/qstyleplugin/main.cpp97
-rw-r--r--doc/src/snippets/qtablewidget-resizing/mainwindow.cpp115
-rw-r--r--doc/src/snippets/qtablewidget-using/mainwindow.cpp150
-rw-r--r--doc/src/snippets/qtcast/qtcast.cpp79
-rw-r--r--doc/src/snippets/qtreewidget-using/mainwindow.cpp230
-rw-r--r--doc/src/snippets/qtreewidgetitemiterator-using/mainwindow.cpp197
-rw-r--r--doc/src/snippets/quiloader/main.cpp70
-rw-r--r--doc/src/snippets/quiloader/mywidget.cpp60
-rw-r--r--doc/src/snippets/quiloader/mywidget.qrc5
-rw-r--r--doc/src/snippets/qx11embedcontainer/main.cpp67
-rw-r--r--doc/src/snippets/qx11embedwidget/main.cpp61
-rw-r--r--doc/src/snippets/qxmlstreamwriter/main.cpp76
-rw-r--r--doc/src/snippets/separations/finalwidget.cpp126
-rw-r--r--doc/src/snippets/settings/settings.cpp184
-rw-r--r--doc/src/snippets/shareddirmodel/main.cpp81
-rw-r--r--doc/src/snippets/sharedemployee/employee.h94
-rw-r--r--doc/src/snippets/sharedemployee/main.cpp50
-rw-r--r--doc/src/snippets/signalmapper/filereader.cpp107
-rw-r--r--doc/src/snippets/signalsandslots/lcdnumber.h88
-rw-r--r--doc/src/snippets/signalsandslots/signalsandslots.cpp84
-rw-r--r--doc/src/snippets/signalsandslots/signalsandslots.h89
-rw-r--r--doc/src/snippets/splitter/splitter.cpp84
-rw-r--r--doc/src/snippets/splitterhandle/splitter.cpp78
-rw-r--r--doc/src/snippets/splitterhandle/splitter.h73
-rw-r--r--doc/src/snippets/sqldatabase/sqldatabase.cpp559
-rw-r--r--doc/src/snippets/styles/styles.cpp91
-rw-r--r--doc/src/snippets/stylesheet/common-mistakes.cpp52
-rw-r--r--doc/src/snippets/textblock-fragments/xmlwriter.cpp117
-rw-r--r--doc/src/snippets/textdocument-css/main.cpp59
-rw-r--r--doc/src/snippets/textdocument-imagedrop/textedit.cpp71
-rw-r--r--doc/src/snippets/textdocument-lists/mainwindow.cpp192
-rw-r--r--doc/src/snippets/textdocument-tables/mainwindow.cpp204
-rw-r--r--doc/src/snippets/textdocument-texttable/main.cpp84
-rw-r--r--doc/src/snippets/textdocumentendsnippet.cpp56
-rw-r--r--doc/src/snippets/threads/threads.cpp117
-rw-r--r--doc/src/snippets/timeline/main.cpp72
-rw-r--r--doc/src/snippets/timers/timers.cpp78
-rw-r--r--doc/src/snippets/transform/main.cpp140
-rw-r--r--doc/src/snippets/whatsthis/whatsthis.cpp64
-rw-r--r--doc/src/snippets/widget-mask/main.cpp54
-rw-r--r--doc/src/snippets/widgetdelegate.cpp66
-rw-r--r--doc/src/snippets/widgetprinting.cpp93
-rw-r--r--doc/src/snippets/widgets-tutorial/template.cpp56
-rw-r--r--doc/src/snippets/xml/rsslisting/handler.cpp182
-rw-r--r--doc/src/snippets/xml/rsslisting/rsslisting.cpp251
-rw-r--r--doc/src/snippets/xml/simpleparse/main.cpp87
345 files changed, 38123 insertions, 0 deletions
diff --git a/doc/src/snippets/alphachannel.cpp b/doc/src/snippets/alphachannel.cpp
new file mode 100644
index 0000000000..d5ec20e60c
--- /dev/null
+++ b/doc/src/snippets/alphachannel.cpp
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qapplication.h>
+#include <qlabel.h>
+#include <qpixmap.h>
+#include <qprinter.h>
+#include <qpainter.h>
+#include <qfile.h>
+#include <qdir.h>
+#include <qfileinfo.h>
+#include <QtGui>
+#include <QtCore>
+
+class MyClass : public QWidget
+{
+public:
+ MyClass(QWidget *parent = 0) : QWidget(parent) { }
+
+protected:
+ void paintEvent(QPaintEvent *e)
+ {
+ /*QRadialGradient rg(50, 50, 50, 50, 50);
+ rg.setColorAt(0, QColor::fromRgbF(1, 0, 0, 1));
+ rg.setColorAt(1, QColor::fromRgbF(0, 0, 0, 0));
+ QPainter pmp(&pm);
+ pmp.fillRect(0, 0, 100, 100, rg);
+ pmp.end();*/
+
+ createImage();
+
+ QPainter p(this);
+ p.fillRect(rect(), Qt::white);
+
+ p.drawPixmap(0, 0, pixmap);
+
+ p.drawPixmap(100, 0, channelImage);
+ }
+
+ void createImage()
+ {
+//! [0]
+ pixmap = QPixmap(100, 100);
+ pixmap.fill(Qt::transparent);
+
+ QRadialGradient gradient(50, 50, 50, 50, 50);
+ gradient.setColorAt(0, QColor::fromRgbF(1, 0, 0, 1));
+ gradient.setColorAt(1, QColor::fromRgbF(0, 0, 0, 0));
+ QPainter painter(&pixmap);
+ painter.fillRect(0, 0, 100, 100, gradient);
+
+ channelImage = pixmap.alphaChannel();
+ update();
+//! [0]
+ }
+
+ QPixmap channelImage, pixmap;
+ QSize sizeHint() const { return QSize(500, 500); }
+};
+
+int main(int argc, char **argv)
+{
+ QApplication app(argc, argv);
+
+ MyClass cl;
+ cl.show();
+ QObject::connect(&app, SIGNAL(lastWindowClosed()), &app, SLOT(quit()));
+
+ int ret = app.exec();
+ return ret;
+}
diff --git a/doc/src/snippets/brush/brush.cpp b/doc/src/snippets/brush/brush.cpp
new file mode 100644
index 0000000000..57a219242c
--- /dev/null
+++ b/doc/src/snippets/brush/brush.cpp
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+int main()
+{
+ QWidget anyPaintDevice;
+ {
+ // PEN SNIPPET
+ QPainter painter;
+ QPen pen(Qt::red, 2); // red solid line, 2 pixels wide
+ painter.begin(&anyPaintDevice); // paint something
+ painter.setPen(pen); // set the red, wide pen
+ painter.drawRect(40,30, 200,100); // draw a rectangle
+ painter.setPen(Qt::blue); // set blue pen, 0 pixel width
+ painter.drawLine(40,30, 240,130); // draw a diagonal in rectangle
+ painter.end(); // painting done
+ }
+
+ {
+ // BRUSH SNIPPET
+ QPainter painter;
+ QBrush brush(Qt::yellow); // yellow solid pattern
+ painter.begin(&anyPaintDevice); // paint something
+ painter.setBrush(brush); // set the yellow brush
+ painter.setPen(Qt::NoPen); // do not draw outline
+ painter.drawRect(40,30, 200,100); // draw filled rectangle
+ painter.setBrush(Qt::NoBrush); // do not fill
+ painter.setPen(Qt::black); // set black pen, 0 pixel width
+ painter.drawRect(10,10, 30,20); // draw rectangle outline
+ painter.end(); // painting done
+ }
+
+ // LINEAR
+//! [0]
+ QLinearGradient linearGrad(QPointF(100, 100), QPointF(200, 200));
+ linearGrad.setColorAt(0, Qt::black);
+ linearGrad.setColorAt(1, Qt::white);
+//! [0]
+
+ // RADIAL
+//! [1]
+ QRadialGradient radialGrad(QPointF(100, 100), 100);
+ radialGrad.setColorAt(0, Qt::red);
+ radialGrad.setColorAt(0.5, Qt::blue);
+ radialGrad.setColorAt(1, Qt::green);
+//! [1]
+}
diff --git a/doc/src/snippets/brush/gradientcreationsnippet.cpp b/doc/src/snippets/brush/gradientcreationsnippet.cpp
new file mode 100644
index 0000000000..783c4c249a
--- /dev/null
+++ b/doc/src/snippets/brush/gradientcreationsnippet.cpp
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+int main(int argv, char **args)
+{
+ QApplication app(argv, args);
+
+//! [0]
+ QRadialGradient gradient(50, 50, 50, 50, 50);
+ gradient.setColorAt(0, QColor::fromRgbF(0, 1, 0, 1));
+ gradient.setColorAt(1, QColor::fromRgbF(0, 0, 0, 0));
+
+ QBrush brush(gradient);
+//! [0]
+
+ QWidget widget;
+ QPalette palette;
+ palette.setBrush(widget.backgroundRole(), brush);
+ widget.setPalette(palette);
+ widget.show();
+
+ return app.exec();
+}
diff --git a/doc/src/snippets/buffer/buffer.cpp b/doc/src/snippets/buffer/buffer.cpp
new file mode 100644
index 0000000000..a5e91087cd
--- /dev/null
+++ b/doc/src/snippets/buffer/buffer.cpp
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QBuffer>
+#include <QPalette>
+
+static void main_snippet()
+{
+//! [0]
+ QBuffer buffer;
+ char ch;
+
+ buffer.open(QBuffer::ReadWrite);
+ buffer.write("Qt rocks!");
+ buffer.seek(0);
+ buffer.getChar(&ch); // ch == 'Q'
+ buffer.getChar(&ch); // ch == 't'
+ buffer.getChar(&ch); // ch == ' '
+ buffer.getChar(&ch); // ch == 'r'
+//! [0]
+}
+
+static void write_datastream_snippets()
+{
+//! [1]
+ QByteArray byteArray;
+ QBuffer buffer(&byteArray);
+ buffer.open(QIODevice::WriteOnly);
+
+ QDataStream out(&buffer);
+ out << QApplication::palette();
+//! [1]
+}
+
+static void read_datastream_snippets()
+{
+ QByteArray byteArray;
+
+//! [2]
+ QPalette palette;
+ QBuffer buffer(&byteArray);
+ buffer.open(QIODevice::ReadOnly);
+
+ QDataStream in(&buffer);
+ in >> palette;
+//! [2]
+}
+
+static void bytearray_ptr_ctor_snippet()
+{
+//! [3]
+ QByteArray byteArray("abc");
+ QBuffer buffer(&byteArray);
+ buffer.open(QIODevice::WriteOnly);
+ buffer.seek(3);
+ buffer.write("def", 3);
+ buffer.close();
+ // byteArray == "abcdef"
+//! [3]
+}
+
+static void setBuffer_snippet()
+{
+//! [4]
+ QByteArray byteArray("abc");
+ QBuffer buffer;
+ buffer.setBuffer(&byteArray);
+ buffer.open(QIODevice::WriteOnly);
+ buffer.seek(3);
+ buffer.write("def", 3);
+ buffer.close();
+ // byteArray == "abcdef"
+//! [4]
+}
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+
+ main_snippet();
+ bytearray_ptr_ctor_snippet();
+ write_datastream_snippets();
+ read_datastream_snippets();
+ setBuffer_snippet();
+ return 0;
+}
diff --git a/doc/src/snippets/code/doc_src_containers.cpp b/doc/src/snippets/code/doc_src_containers.cpp
new file mode 100644
index 0000000000..fa300f916b
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_containers.cpp
@@ -0,0 +1,275 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+class Employee
+{
+public:
+ Employee() {}
+ Employee(const Employee &other);
+
+ Employee &operator=(const Employee &other);
+
+private:
+ QString myName;
+ QDate myDateOfBirth;
+};
+//! [0]
+
+
+//! [1]
+QList<QString> list;
+list << "A" << "B" << "C" << "D";
+
+QListIterator<QString> i(list);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [1]
+
+
+//! [2]
+QListIterator<QString> i(list);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [2]
+
+
+//! [3]
+QMutableListIterator<int> i(list);
+while (i.hasNext()) {
+ if (i.next() % 2 != 0)
+ i.remove();
+}
+//! [3]
+
+
+//! [4]
+QMutableListIterator<int> i(list);
+i.toBack();
+while (i.hasPrevious()) {
+ if (i.previous() % 2 != 0)
+ i.remove();
+}
+//! [4]
+
+
+//! [5]
+QMutableListIterator<int> i(list);
+while (i.hasNext()) {
+ if (i.next() > 128)
+ i.setValue(128);
+}
+//! [5]
+
+
+//! [6]
+QMutableListIterator<int> i(list);
+while (i.hasNext())
+ i.next() *= 2;
+//! [6]
+
+
+//! [7]
+QMap<QString, QString> map;
+map.insert("Paris", "France");
+map.insert("Guatemala City", "Guatemala");
+map.insert("Mexico City", "Mexico");
+map.insert("Moscow", "Russia");
+...
+
+QMutableMapIterator<QString, QString> i(map);
+while (i.hasNext()) {
+ if (i.next().key().endsWith("City"))
+ i.remove();
+}
+//! [7]
+
+
+//! [8]
+QMap<int, QWidget *> map;
+QHash<int, QWidget *> hash;
+
+QMapIterator<int, QWidget *> i(map);
+while (i.hasNext()) {
+ i.next();
+ hash.insert(i.key(), i.value());
+}
+//! [8]
+
+
+//! [9]
+QMutableMapIterator<int, QWidget *> i(map);
+while (i.findNext(widget))
+ i.remove();
+//! [9]
+
+
+//! [10]
+QList<QString> list;
+list << "A" << "B" << "C" << "D";
+
+QList<QString>::iterator i;
+for (i = list.begin(); i != list.end(); ++i)
+ *i = (*i).toLower();
+//! [10]
+
+
+//! [11]
+QList<QString> list;
+list << "A" << "B" << "C" << "D";
+
+QList<QString>::iterator i = list.end();
+while (i != list.begin()) {
+ --i;
+ *i = (*i).toLower();
+}
+//! [11]
+
+
+//! [12]
+QList<QString>::const_iterator i;
+for (i = list.constBegin(); i != list.constEnd(); ++i)
+ qDebug() << *i;
+//! [12]
+
+
+//! [13]
+QMap<int, int> map;
+...
+QMap<int, int>::const_iterator i;
+for (i = map.constBegin(); i != map.constEnd(); ++i)
+ qDebug() << i.key() << ":" << i.value();
+//! [13]
+
+
+//! [14]
+// RIGHT
+const QList<int> sizes = splitter->sizes();
+QList<int>::const_iterator i;
+for (i = sizes.begin(); i != sizes.end(); ++i)
+ ...
+
+// WRONG
+QList<int>::const_iterator i;
+for (i = splitter->sizes().begin();
+ i != splitter->sizes().end(); ++i)
+ ...
+//! [14]
+
+
+//! [15]
+QLinkedList<QString> list;
+...
+QString str;
+foreach (str, list)
+ qDebug() << str;
+//! [15]
+
+
+//! [16]
+QLinkedList<QString> list;
+...
+QLinkedListIterator<QString> i(list);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [16]
+
+
+//! [17]
+QLinkedList<QString> list;
+...
+foreach (const QString &str, list)
+ qDebug() << str;
+//! [17]
+
+
+//! [18]
+QLinkedList<QString> list;
+...
+foreach (const QString &str, list) {
+ if (str.isEmpty())
+ break;
+ qDebug() << str;
+}
+//! [18]
+
+
+//! [19]
+QMap<QString, int> map;
+...
+foreach (const QString &str, map.keys())
+ qDebug() << str << ":" << map.value(str);
+//! [19]
+
+
+//! [20]
+QMultiMap<QString, int> map;
+...
+foreach (const QString &str, map.uniqueKeys()) {
+ foreach (int i, map.values(str))
+ qDebug() << str << ":" << i;
+}
+//! [20]
+
+
+//! [21]
+forever {
+ ...
+}
+//! [21]
+
+
+//! [22]
+CONFIG += no_keywords
+//! [22]
+
+
+//! [23]
+QString onlyLetters(const QString &in)
+{
+ QString out;
+ for (int j = 0; j < in.size(); ++j) {
+ if (in[j].isLetter())
+ out += in[j];
+ }
+ return out;
+}
+//! [23]
diff --git a/doc/src/snippets/code/doc_src_coordsys.cpp b/doc/src/snippets/code/doc_src_coordsys.cpp
new file mode 100644
index 0000000000..1ebb215941
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_coordsys.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QPainter painter(this);
+
+painter.setPen(Qt::darkGreen);
+painter.drawRect(1, 2, 6, 4);
+//! [0]
+
+
+//! [1]
+QPainter painter(this);
+
+painter.setPen(Qt::darkGreen);
+painter.drawLine(2, 7, 6, 1);
+//! [1]
+
+
+//! [2]
+QPainter painter(this);
+painter.setRenderHint(
+ QPainter::Antialiasing);
+painter.setPen(Qt::darkGreen);
+painter.drawRect(1, 2, 6, 4);
+//! [2]
+
+
+//! [3]
+QPainter painter(this);
+painter.setRenderHint(
+ QPainter::Antialiasing);
+painter.setPen(Qt::darkGreen);
+painter.drawLine(2, 7, 6, 1);
+//! [3]
+
+
+//! [4]
+QPainter painter(this);
+painter.setWindow(QRect(-50, -50, 100, 100));
+//! [4]
+
+
+//! [5]
+int side = qMin(width(), height())
+int x = (width() - side / 2);
+int y = (height() - side / 2);
+
+painter.setViewport(x, y, side, side);
+//! [5]
diff --git a/doc/src/snippets/code/doc_src_examples_application.qdoc b/doc/src/snippets/code/doc_src_examples_application.qdoc
new file mode 100644
index 0000000000..08e0747695
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_application.qdoc
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+application -style=windows
+application -style=motif
+application -style=cde
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_examples_arrowpad.cpp b/doc/src/snippets/code/doc_src_examples_arrowpad.cpp
new file mode 100644
index 0000000000..c834b9ff26
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_arrowpad.cpp
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+qApp->translate("ArrowPad", x)
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_examples_arrowpad.qdoc b/doc/src/snippets/code/doc_src_examples_arrowpad.qdoc
new file mode 100644
index 0000000000..ee3c36784f
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_arrowpad.qdoc
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [1]
+lrelease arrowpad.pro
+//! [1]
+
+
+//! [2]
+export LANG=fr
+setenv LANG fr
+//! [2]
+
+
+//! [3]
+set LANG=fr
+//! [3]
diff --git a/doc/src/snippets/code/doc_src_examples_dropsite.qdoc b/doc/src/snippets/code/doc_src_examples_dropsite.qdoc
new file mode 100644
index 0000000000..d7bffc0227
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_dropsite.qdoc
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+foreach(variable, container)
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_examples_editabletreemodel.cpp b/doc/src/snippets/code/doc_src_examples_editabletreemodel.cpp
new file mode 100644
index 0000000000..a69a7bf772
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_editabletreemodel.cpp
@@ -0,0 +1,48 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QVariant a = model->index(0, 0, QModelIndex()).data();
+//! [0]
+
+
+//! [1]
+QVariant b = model->index(1, 0, QModelIndex()).data();
+//! [1]
diff --git a/doc/src/snippets/code/doc_src_examples_hellotr.qdoc b/doc/src/snippets/code/doc_src_examples_hellotr.qdoc
new file mode 100644
index 0000000000..9dbcb0af45
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_hellotr.qdoc
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+lupdate -verbose hellotr.pro
+//! [0]
+
+
+//! [1]
+<!DOCTYPE TS><TS>
+<context>
+ <name>QPushButton</name>
+ <message>
+ <source>Hello world!</source>
+ <translation type="unfinished"></translation>
+ </message>
+</context>
+</TS>
+//! [1]
+
+
+//! [2]
+linguist hellotr_la.ts
+//! [2]
+
+
+//! [3]
+<translation type='unfinished'></translation>
+//! [3]
+
+
+//! [4]
+<translation>Orbis, te saluto!</translation>
+//! [4]
diff --git a/doc/src/snippets/code/doc_src_examples_icons.cpp b/doc/src/snippets/code/doc_src_examples_icons.cpp
new file mode 100644
index 0000000000..411c49fb8d
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_icons.cpp
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+if (!condition)
+ qFatal("ASSERT: "condition" in file ...");
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_examples_icons.qdoc b/doc/src/snippets/code/doc_src_examples_icons.qdoc
new file mode 100644
index 0000000000..8ca57511f7
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_icons.qdoc
@@ -0,0 +1,48 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [1]
+qmake "CONFIG += debug" icons.pro
+//! [1]
+
+
+//! [2]
+qmake "CONFIG += release" icons.pro
+//! [2]
diff --git a/doc/src/snippets/code/doc_src_examples_imageviewer.cpp b/doc/src/snippets/code/doc_src_examples_imageviewer.cpp
new file mode 100644
index 0000000000..c86f8ace40
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_imageviewer.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+imageLabel->resize(imageLabel->pixmap()->size());
+//! [0]
+
+
+//! [1]
+if (!imageLabel->pixmap())
+ qFatal("ASSERT: "imageLabel->pixmap()" in file ...");
+//! [1]
+
+
+//! [4]
+scrollBar->setValue(int(factor * scrollBar->value()));
+//! [4]
diff --git a/doc/src/snippets/code/doc_src_examples_imageviewer.qdoc b/doc/src/snippets/code/doc_src_examples_imageviewer.qdoc
new file mode 100644
index 0000000000..1870385de7
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_imageviewer.qdoc
@@ -0,0 +1,48 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [2]
+qmake "CONFIG += debug" foo.pro
+//! [2]
+
+
+//! [3]
+qmake "CONFIG += release" foo.pro
+//! [3]
diff --git a/doc/src/snippets/code/doc_src_examples_simpledommodel.cpp b/doc/src/snippets/code/doc_src_examples_simpledommodel.cpp
new file mode 100644
index 0000000000..1abcdc21cc
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_simpledommodel.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+// file is an open QFile object.
+QDomDocument document;
+if (document.setContent(&file)) {
+
+ QDomElement documentElement = document.documentElement();
+ QString text;
+ QDomNode node = documentElement.firstChild();
+
+ while (!node.isNull()) {
+ if (node.isText())
+ text += node.nodeValue();
+ else if (node.hasChildNodes()) {
+ // Examine the node's children and read any text found.
+ ...
+ }
+ node = node.nextSibling();
+ }
+}
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_examples_simpletreemodel.qdoc b/doc/src/snippets/code/doc_src_examples_simpletreemodel.qdoc
new file mode 100644
index 0000000000..1084d238e7
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_simpletreemodel.qdoc
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+Getting Started How to familiarize yourself with Qt Designer
+ Launching Designer Running the Qt Designer application
+ The User Interface How to interact with Qt Designer
+//! [0]
+
+
+//! [1]
+Connection Editing Mode Connecting widgets together with signals and slots
+ Connecting Objects Making connections in Qt Designer
+ Editing Connections Changing existing connections
+//! [1]
diff --git a/doc/src/snippets/code/doc_src_examples_svgalib.qdoc b/doc/src/snippets/code/doc_src_examples_svgalib.qdoc
new file mode 100644
index 0000000000..3c34818662
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_svgalib.qdoc
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+myApplication -qws -display svgalib
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_examples_textfinder.pro b/doc/src/snippets/code/doc_src_examples_textfinder.pro
new file mode 100644
index 0000000000..cdc2366b57
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_textfinder.pro
@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#! [0]
+CONFIG += uitools
+HEADERS = textfinder.h
+RESOURCES = textfinder.qrc
+SOURCES = textfinder.cpp main.cpp
+#! [0]
diff --git a/doc/src/snippets/code/doc_src_examples_trollprint.cpp b/doc/src/snippets/code/doc_src_examples_trollprint.cpp
new file mode 100644
index 0000000000..f7b8f48f3d
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_examples_trollprint.cpp
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+twoSidedEnabledRadio = new QRadioButton(tr("Enabled", "two-sided"));
+twoSidedDisabledRadio = new QRadioButton(tr("Disabled", "two-sided"));
+//! [0]
+
+
+//! [1]
+colorsEnabledRadio = new QRadioButton(tr("Enabled", "colors"), colors);
+colorsDisabledRadio = new QRadioButton(tr("Disabled", "colors"), colors);
+//! [1]
+
+
+//! [2]
+/*
+ TRANSLATOR MainWindow
+
+ In this application the whole application is a MainWindow.
+ Choose Help|About from the menu bar to see some text
+ belonging to MainWindow.
+
+ ...
+*/
+//! [2]
+
+
+//! [3]
+/*
+ TRANSLATOR ZClientErrorDialog
+
+ Choose Client|Edit to reach the Client Edit dialog, then choose
+ Client Specification from the drop down list at the top and pick
+ client Bartel Leendert van der Waerden. Now check the Profile
+ checkbox and then click the Start Processing button. You should
+ now see a pop up window with the text "Error: Name too long!".
+ This window is a ZClientErrorDialog.
+*/
+//! [3]
diff --git a/doc/src/snippets/code/doc_src_layout.cpp b/doc/src/snippets/code/doc_src_layout.cpp
new file mode 100644
index 0000000000..47db36bb3a
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_layout.cpp
@@ -0,0 +1,166 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+#ifndef CARD_H
+#define CARD_H
+
+#include <QtGui>
+#include <QList>
+
+class CardLayout : public QLayout
+{
+public:
+ CardLayout(QWidget *parent, int dist): QLayout(parent, 0, dist) {}
+ CardLayout(QLayout *parent, int dist): QLayout(parent, dist) {}
+ CardLayout(int dist): QLayout(dist) {}
+ ~CardLayout();
+
+ void addItem(QLayoutItem *item);
+ QSize sizeHint() const;
+ QSize minimumSize() const;
+ QLayoutItem *count() const;
+ QLayoutItem *itemAt(int) const;
+ QLayoutItem *takeAt(int);
+ void setGeometry(const QRect &rect);
+
+private:
+ QList<QLayoutItem*> list;
+};
+#endif
+//! [0]
+
+
+//! [1]
+//#include "card.h"
+//! [1]
+
+//! [2]
+QLayoutItem *CardLayout::count() const
+{
+ // QList::size() returns the number of QLayoutItems in the list
+ return list.size();
+}
+//! [2]
+
+//! [3]
+QLayoutItem *CardLayout::itemAt(int idx) const
+{
+ // QList::value() performs index checking, and returns 0 if we are
+ // outside the valid range
+ return list.value(idx);
+}
+
+QLayoutItem *CardLayout::takeAt(int idx)
+{
+ // QList::take does not do index checking
+ return idx >= 0 && idx < list.size() ? list.takeAt(idx) : 0;
+}
+//! [3]
+
+
+//! [4]
+void CardLayout::addItem(QLayoutItem *item)
+{
+ list.append(item);
+}
+//! [4]
+
+
+//! [5]
+CardLayout::~CardLayout()
+{
+ QLayoutItem *item;
+ while ((item = takeAt(0)))
+ delete item;
+}
+//! [5]
+
+
+//! [6]
+void CardLayout::setGeometry(const QRect &r)
+{
+ QLayout::setGeometry(r);
+
+ if (list.size() == 0)
+ return;
+
+ int w = r.width() - (list.count() - 1) * spacing();
+ int h = r.height() - (list.count() - 1) * spacing();
+ int i = 0;
+ while (i < list.size()) {
+ QLayoutItem *o = list.at(i);
+ QRect geom(r.x() + i * spacing(), r.y() + i * spacing(), w, h);
+ o->setGeometry(geom);
+ ++i;
+ }
+}
+//! [6]
+
+
+//! [7]
+QSize CardLayout::sizeHint() const
+{
+ QSize s(0,0);
+ int n = list.count();
+ if (n > 0)
+ s = QSize(100,70); //start with a nice default size
+ int i = 0;
+ while (i < n) {
+ QLayoutItem *o = list.at(i);
+ s = s.expandedTo(o->sizeHint());
+ ++i;
+ }
+ return s + n*QSize(spacing(), spacing());
+}
+
+QSize CardLayout::minimumSize() const
+{
+ QSize s(0,0);
+ int n = list.count();
+ int i = 0;
+ while (i < n) {
+ QLayoutItem *o = list.at(i);
+ s = s.expandedTo(o->minimumSize());
+ ++i;
+ }
+ return s + n*QSize(spacing(), spacing());
+}
+//! [7]
diff --git a/doc/src/snippets/code/doc_src_objecttrees.cpp b/doc/src/snippets/code/doc_src_objecttrees.cpp
new file mode 100644
index 0000000000..cd92a49eea
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_objecttrees.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//![0]
+int main()
+{
+ QWidget window;
+ QPushButton quit("Quit", &window);
+ ...
+}
+//![0]
+
+
+//![1]
+int main()
+{
+ QPushButton quit("Quit");
+ QWidget window;
+
+ quit.setParent(&window);
+ ...
+}
+//![1]
diff --git a/doc/src/snippets/code/doc_src_properties.cpp b/doc/src/snippets/code/doc_src_properties.cpp
new file mode 100644
index 0000000000..b5a103db0b
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_properties.cpp
@@ -0,0 +1,132 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+Q_PROPERTY(type name
+ READ getFunction
+ [WRITE setFunction]
+ [RESET resetFunction]
+ [NOTIFY notifySignal]
+ [REVISION int]
+ [DESIGNABLE bool]
+ [SCRIPTABLE bool]
+ [STORED bool]
+ [USER bool]
+ [CONSTANT]
+ [FINAL])
+//! [0]
+
+
+//! [1]
+Q_PROPERTY(bool focus READ hasFocus)
+Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled)
+Q_PROPERTY(QCursor cursor READ cursor WRITE setCursor RESET unsetCursor)
+//! [1]
+
+
+//! [2]
+Q_PROPERTY(QDate date READ getDate WRITE setDate)
+//! [2]
+
+
+//! [3]
+QPushButton *button = new QPushButton;
+QObject *object = button;
+
+button->setDown(true);
+object->setProperty("down", true);
+//! [3]
+
+
+//! [4]
+QObject *object = ...
+const QMetaObject *metaobject = object->metaObject();
+int count = metaobject->propertyCount();
+for (int i=0; i<count; ++i) {
+ QMetaProperty metaproperty = metaobject->property(i);
+ const char *name = metaproperty.name();
+ QVariant value = object->property(name);
+ ...
+}
+//! [4]
+
+
+//! [5]
+class MyClass : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(Priority priority READ priority WRITE setPriority NOTIFY priorityChanged)
+ Q_ENUMS(Priority)
+
+public:
+ MyClass(QObject *parent = 0);
+ ~MyClass();
+
+ enum Priority { High, Low, VeryHigh, VeryLow };
+
+ void setPriority(Priority priority)
+ {
+ m_priority = priority;
+ emit priorityChanged(priority);
+ }
+ Priority priority() const
+ { return m_priority; }
+
+signals:
+ void priorityChanged(Priority);
+
+private:
+ Priority m_priority;
+};
+//! [5]
+
+
+//! [6]
+MyClass *myinstance = new MyClass;
+QObject *object = myinstance;
+
+myinstance->setPriority(MyClass::VeryHigh);
+object->setProperty("priority", "VeryHigh");
+//! [6]
+
+
+//! [7]
+Q_CLASSINFO("Version", "3.0.0")
+//! [7]
diff --git a/doc/src/snippets/code/doc_src_qalgorithms.cpp b/doc/src/snippets/code/doc_src_qalgorithms.cpp
new file mode 100644
index 0000000000..0438105865
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qalgorithms.cpp
@@ -0,0 +1,354 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QStringList list;
+list << "one" << "two" << "three";
+
+qFill(list.begin(), list.end(), "eleven");
+// list: [ "eleven", "eleven", "eleven" ]
+//! [0]
+
+
+//! [1]
+qFill(list.begin() + 1, list.end(), "six");
+// list: [ "eleven", "six", "six" ]
+//! [1]
+
+
+//! [2]
+QChar resolveEntity(const QString &entity)
+{
+ static const QLatin1String name_table[] = {
+ "AElig", "Aacute", ..., "zwnj"
+ };
+ static const ushort value_table[] = {
+ 0x0061, 0x00c1, ..., 0x200c
+ };
+ int N = sizeof(name_table) / sizeof(name_table[0]);
+
+ const QLatin1String *name = qBinaryFind(name_table, name_table + N,
+ entity);
+ int index = name - name_table;
+ if (index == N)
+ return QChar();
+
+ return QChar(value_table[index]);
+}
+//! [2]
+
+
+//! [3]
+QChar resolveEntity(const QString &entity)
+{
+ static QMap<QString, int> entityMap;
+
+ if (!entityMap) {
+ entityMap.insert("AElig", 0x0061);
+ entityMap.insert("Aacute", 0x00c1);
+ ...
+ entityMap.insert("zwnj", 0x200c);
+ }
+ return QChar(entityMap.value(entity));
+}
+//! [3]
+
+
+//! [4]
+QStringList list;
+list << "one" << "two" << "three";
+
+QVector<QString> vect1(3);
+qCopy(list.begin(), list.end(), vect1.begin());
+// vect: [ "one", "two", "three" ]
+
+QVector<QString> vect2(8);
+qCopy(list.begin(), list.end(), vect2.begin() + 2);
+// vect: [ "", "", "one", "two", "three", "", "", "" ]
+//! [4]
+
+
+//! [5]
+QStringList list;
+list << "one" << "two" << "three";
+
+QVector<QString> vect(5);
+qCopyBackward(list.begin(), list.end(), vect.end());
+// vect: [ "", "", "one", "two", "three" ]
+//! [5]
+
+
+//! [6]
+QStringList list;
+list << "one" << "two" << "three";
+
+QVector<QString> vect(3);
+vect[0] = "one";
+vect[1] = "two";
+vect[2] = "three";
+
+bool ret1 = qEqual(list.begin(), list.end(), vect.begin());
+// ret1 == true
+
+vect[2] = "seven";
+bool ret2 = qEqual(list.begin(), list.end(), vect.begin());
+// ret2 == false
+//! [6]
+
+
+//! [7]
+QStringList list;
+list << "one" << "two" << "three";
+
+qFill(list.begin(), list.end(), "eleven");
+// list: [ "eleven", "eleven", "eleven" ]
+
+qFill(list.begin() + 1, list.end(), "six");
+// list: [ "eleven", "six", "six" ]
+//! [7]
+
+
+//! [8]
+QStringList list;
+list << "one" << "two" << "three";
+
+QStringList::iterator i1 = qFind(list.begin(), list.end(), "two");
+// i1 == list.begin() + 1
+
+QStringList::iterator i2 = qFind(list.begin(), list.end(), "seventy");
+// i2 == list.end()
+//! [8]
+
+
+//! [9]
+QList<int> list;
+list << 3 << 3 << 6 << 6 << 6 << 8;
+
+int countOf6 = 0;
+qCount(list.begin(), list.end(), 6, countOf6);
+// countOf6 == 3
+
+int countOf7 = 0;
+qCount(list.begin(), list.end(), 7, countOf7);
+// countOf7 == 0
+//! [9]
+
+
+//! [10]
+double pi = 3.14;
+double e = 2.71;
+
+qSwap(pi, e);
+// pi == 2.71, e == 3.14
+//! [10]
+
+
+//! [11]
+QList<int> list;
+list << 33 << 12 << 68 << 6 << 12;
+qSort(list.begin(), list.end());
+// list: [ 6, 12, 12, 33, 68 ]
+//! [11]
+
+
+//! [12]
+bool caseInsensitiveLessThan(const QString &s1, const QString &s2)
+{
+ return s1.toLower() < s2.toLower();
+}
+
+int doSomething()
+{
+ QStringList list;
+ list << "AlPha" << "beTA" << "gamma" << "DELTA";
+ qSort(list.begin(), list.end(), caseInsensitiveLessThan);
+ // list: [ "AlPha", "beTA", "DELTA", "gamma" ]
+}
+//! [12]
+
+
+//! [13]
+QList<int> list;
+list << 33 << 12 << 68 << 6 << 12;
+qSort(list.begin(), list.end(), qGreater<int>());
+// list: [ 68, 33, 12, 12, 6 ]
+//! [13]
+
+
+//! [14]
+QStringList list;
+list << "AlPha" << "beTA" << "gamma" << "DELTA";
+
+QMap<QString, QString> map;
+foreach (const QString &str, list)
+ map.insert(str.toLower(), str);
+
+list = map.values();
+//! [14]
+
+
+//! [15]
+QList<int> list;
+list << 33 << 12 << 68 << 6 << 12;
+qStableSort(list.begin(), list.end());
+// list: [ 6, 12, 12, 33, 68 ]
+//! [15]
+
+
+//! [16]
+bool caseInsensitiveLessThan(const QString &s1, const QString &s2)
+{
+ return s1.toLower() < s2.toLower();
+}
+
+int doSomething()
+{
+ QStringList list;
+ list << "AlPha" << "beTA" << "gamma" << "DELTA";
+ qStableSort(list.begin(), list.end(), caseInsensitiveLessThan);
+ // list: [ "AlPha", "beTA", "DELTA", "gamma" ]
+}
+//! [16]
+
+
+//! [17]
+QList<int> list;
+list << 33 << 12 << 68 << 6 << 12;
+qStableSort(list.begin(), list.end(), qGreater<int>());
+// list: [ 68, 33, 12, 12, 6 ]
+//! [17]
+
+
+//! [18]
+QList<int> list;
+list << 3 << 3 << 6 << 6 << 6 << 8;
+
+QList<int>::iterator i = qLowerBound(list.begin(), list.end(), 5);
+list.insert(i, 5);
+// list: [ 3, 3, 5, 6, 6, 6, 8 ]
+
+i = qLowerBound(list.begin(), list.end(), 12);
+list.insert(i, 12);
+// list: [ 3, 3, 5, 6, 6, 6, 8, 12 ]
+//! [18]
+
+
+//! [19]
+QVector<int> vect;
+vect << 3 << 3 << 6 << 6 << 6 << 8;
+QVector<int>::iterator begin6 =
+ qLowerBound(vect.begin(), vect.end(), 6);
+QVector<int>::iterator end6 =
+ qUpperBound(begin6, vect.end(), 6);
+
+QVector<int>::iterator i = begin6;
+while (i != end6) {
+ *i = 7;
+ ++i;
+}
+// vect: [ 3, 3, 7, 7, 7, 8 ]
+//! [19]
+
+
+//! [20]
+QList<int> list;
+list << 3 << 3 << 6 << 6 << 6 << 8;
+
+QList<int>::iterator i = qUpperBound(list.begin(), list.end(), 5);
+list.insert(i, 5);
+// list: [ 3, 3, 5, 6, 6, 6, 8 ]
+
+i = qUpperBound(list.begin(), list.end(), 12);
+list.insert(i, 12);
+// list: [ 3, 3, 5, 6, 6, 6, 8, 12 ]
+//! [20]
+
+
+//! [21]
+QVector<int> vect;
+vect << 3 << 3 << 6 << 6 << 6 << 8;
+QVector<int>::iterator begin6 =
+ qLowerBound(vect.begin(), vect.end(), 6);
+QVector<int>::iterator end6 =
+ qUpperBound(vect.begin(), vect.end(), 6);
+
+QVector<int>::iterator i = begin6;
+while (i != end6) {
+ *i = 7;
+ ++i;
+}
+// vect: [ 3, 3, 7, 7, 7, 8 ]
+//! [21]
+
+
+//! [22]
+QVector<int> vect;
+vect << 3 << 3 << 6 << 6 << 6 << 8;
+
+QVector<int>::iterator i =
+ qBinaryFind(vect.begin(), vect.end(), 6);
+// i == vect.begin() + 2 (or 3 or 4)
+//! [22]
+
+
+//! [23]
+QList<Employee *> list;
+list.append(new Employee("Blackpool", "Stephen"));
+list.append(new Employee("Twist", "Oliver"));
+
+qDeleteAll(list.begin(), list.end());
+list.clear();
+//! [23]
+
+
+//! [24]
+QList<int> list;
+list << 33 << 12 << 68 << 6 << 12;
+qSort(list.begin(), list.end(), qLess<int>());
+// list: [ 6, 12, 12, 33, 68 ]
+//! [24]
+
+
+//! [25]
+QList<int> list;
+list << 33 << 12 << 68 << 6 << 12;
+qSort(list.begin(), list.end(), qGreater<int>());
+// list: [ 68, 33, 12, 12, 6 ]
+//! [25]
diff --git a/doc/src/snippets/code/doc_src_qcache.cpp b/doc/src/snippets/code/doc_src_qcache.cpp
new file mode 100644
index 0000000000..81fa3cf279
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qcache.cpp
@@ -0,0 +1,57 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QCache<int, Employee> cache;
+//! [0]
+
+
+//! [1]
+Employee *employee = new Employee;
+employee->setId(37);
+employee->setName("Richard Schmit");
+...
+cache.insert(employee->id(), employee);
+//! [1]
+
+
+//! [2]
+QCache<int, MyDataStructure> cache(5000);
+//! [2]
diff --git a/doc/src/snippets/code/doc_src_qiterator.cpp b/doc/src/snippets/code/doc_src_qiterator.cpp
new file mode 100644
index 0000000000..82b1bd3429
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qiterator.cpp
@@ -0,0 +1,420 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QList<float> list;
+...
+QListIterator<float> i(list);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [0]
+
+
+//! [1]
+QListIterator<float> i(list);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [1]
+
+
+//! [2]
+QLinkedList<float> list;
+...
+QLinkedListIterator<float> i(list);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [2]
+
+
+//! [3]
+QLinkedListIterator<float> i(list);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [3]
+
+
+//! [4]
+QVector<float> vector;
+...
+QVectorIterator<float> i(vector);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [4]
+
+
+//! [5]
+QVectorIterator<float> i(vector);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [5]
+
+
+//! [6]
+QSet<QString> set;
+...
+QSetIterator<QString> i(set);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [6]
+
+
+//! [7]
+QSetIterator<QString> i(set);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [7]
+
+
+//! [8]
+QList<float> list;
+...
+QMutableListIterator<float> i(list);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [8]
+
+
+//! [9]
+QMutableListIterator<float> i(list);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [9]
+
+
+//! [10]
+QMutableListIterator<int> i(list);
+while (i.hasNext()) {
+ int val = i.next();
+ if (val < 0) {
+ i.setValue(-val);
+ } else if (val == 0) {
+ i.remove();
+ }
+}
+//! [10]
+
+
+//! [11]
+QLinkedList<float> list;
+...
+QMutableLinkedListIterator<float> i(list);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [11]
+
+
+//! [12]
+QMutableLinkedListIterator<float> i(list);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [12]
+
+
+//! [13]
+QMutableLinkedListIterator<int> i(list);
+while (i.hasNext()) {
+ int val = i.next();
+ if (val < 0) {
+ i.setValue(-val);
+ } else if (val == 0) {
+ i.remove();
+ }
+}
+//! [13]
+
+
+//! [14]
+QVector<float> vector;
+...
+QMutableVectorIterator<float> i(vector);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [14]
+
+
+//! [15]
+QMutableVectorIterator<float> i(vector);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [15]
+
+
+//! [16]
+QMutableVectorIterator<int> i(vector);
+while (i.hasNext()) {
+ int val = i.next();
+ if (val < 0) {
+ i.setValue(-val);
+ } else if (val == 0) {
+ i.remove();
+ }
+}
+//! [16]
+
+
+//! [17]
+QSet<float> set;
+...
+QMutableSetIterator<float> i(set);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [17]
+
+
+//! [18]
+QMutableSetIterator<float> i(set);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [18]
+
+
+//! [19]
+QMutableListIterator<int> i(list);
+while (i.hasNext()) {
+ int val = i.next();
+ if (val < -32768 || val > 32767)
+ i.remove();
+}
+//! [19]
+
+
+//! [20]
+QMutableLinkedListIterator<int> i(list);
+while (i.hasNext()) {
+ int val = i.next();
+ if (val < -32768 || val > 32767)
+ i.remove();
+}
+//! [20]
+
+
+//! [21]
+QMutableVectorIterator<int> i(vector);
+while (i.hasNext()) {
+ int val = i.next();
+ if (val < -32768 || val > 32767)
+ i.remove();
+}
+//! [21]
+
+
+//! [22]
+QMutableSetIterator<int> i(set);
+while (i.hasNext()) {
+ int val = i.next();
+ if (val < -32768 || val > 32767)
+ i.remove();
+}
+//! [22]
+
+
+//! [23]
+QMutableListIterator<double> i(list);
+while (i.hasNext()) {
+ double val = i.next();
+ i.setValue(sqrt(val));
+}
+//! [23]
+
+
+//! [24]
+QMutableLinkedListIterator<double> i(list);
+while (i.hasNext()) {
+ double val = i.next();
+ i.setValue(sqrt(val));
+}
+//! [24]
+
+
+//! [25]
+QMutableVectorIterator<double> i(list);
+while (i.hasNext()) {
+ double val = i.next();
+ i.setValue(sqrt(val));
+}
+//! [25]
+
+
+//! [26]
+QMap<int, QWidget *> map;
+...
+QMapIterator<int, QWidget *> i(map);
+while (i.hasNext()) {
+ i.next();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [26]
+
+
+//! [27]
+QMapIterator<int, QWidget *> i(map);
+i.toBack();
+while (i.hasPrevious()) {
+ i.previous();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [27]
+
+
+//! [28]
+QMapIterator<int, QWidget *> i(map);
+while (i.findNext(widget)) {
+ qDebug() << "Found widget " << widget << " under key "
+ << i.key();
+}
+//! [28]
+
+
+//! [29]
+QHash<int, QWidget *> hash;
+...
+QHashIterator<int, QWidget *> i(hash);
+while (i.hasNext()) {
+ i.next();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [29]
+
+
+//! [30]
+QHashIterator<int, QWidget *> i(hash);
+i.toBack();
+while (i.hasPrevious()) {
+ i.previous();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [30]
+
+
+//! [31]
+QHashIterator<int, QWidget *> i(hash);
+while (i.findNext(widget)) {
+ qDebug() << "Found widget " << widget << " under key "
+ << i.key();
+}
+//! [31]
+
+
+//! [32]
+QMap<int, QWidget *> map;
+...
+QMutableMapIterator<int, QWidget *> i(map);
+while (i.hasNext()) {
+ i.next();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [32]
+
+
+//! [33]
+QMutableMapIterator<int, QWidget *> i(map);
+i.toBack();
+while (i.hasPrevious()) {
+ i.previous();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [33]
+
+
+//! [34]
+QMutableMapIterator<int, QWidget *> i(map);
+while (i.findNext(widget)) {
+ qDebug() << "Found widget " << widget << " under key "
+ << i.key();
+}
+//! [34]
+
+
+//! [35]
+QMutableMapIterator<QString, QString> i(map);
+while (i.hasNext()) {
+ i.next();
+ if (i.key() == i.value())
+ i.remove();
+}
+//! [35]
+
+
+//! [36]
+QHash<int, QWidget *> hash;
+...
+QMutableHashIterator<QString, QWidget *> i(hash);
+while (i.hasNext()) {
+ i.next();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [36]
+
+
+//! [37]
+QMutableHashIterator<int, QWidget *> i(hash);
+i.toBack();
+while (i.hasPrevious()) {
+ i.previous();
+ qDebug() << i.key() << ": " << i.value();
+}
+//! [37]
+
+
+//! [38]
+QMutableHashIterator<int, QWidget *> i(hash);
+while (i.findNext(widget)) {
+ qDebug() << "Found widget " << widget << " under key "
+ << i.key();
+}
+//! [38]
+
+
+//! [39]
+QMutableHashIterator<QString, QString> i(hash);
+while (i.hasNext()) {
+ i.next();
+ if (i.key() == i.value())
+ i.remove();
+}
+//! [39]
diff --git a/doc/src/snippets/code/doc_src_qnamespace.cpp b/doc/src/snippets/code/doc_src_qnamespace.cpp
new file mode 100644
index 0000000000..c512862325
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qnamespace.cpp
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [1]
+enum CustomEventPriority
+{
+ // An important event
+ ImportantEventPriority = Qt::HighEventPriority,
+
+ // A more important event
+ MoreImportantEventPriority = ImportantEventPriority + 1,
+
+ // A critical event
+ CriticalEventPriority = 100 * MoreImportantEventPriority,
+
+ // Not that important
+ StatusEventPriority = Qt::LowEventPriority,
+
+ // These are less important than Status events
+ IdleProcessingDoneEventPriority = StatusEventPriority - 1
+};
+//! [1]
diff --git a/doc/src/snippets/code/doc_src_qnamespace.qdoc b/doc/src/snippets/code/doc_src_qnamespace.qdoc
new file mode 100644
index 0000000000..6b5ce6a41d
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qnamespace.qdoc
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QObject::connect: Cannot queue arguments of type 'MyType'
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_qpair.cpp b/doc/src/snippets/code/doc_src_qpair.cpp
new file mode 100644
index 0000000000..a9a061e2c7
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qpair.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QPair<QString, double> pair;
+//! [0]
+
+
+//! [1]
+pair.first = "pi";
+pair.second = 3.14159265358979323846;
+//! [1]
+
+
+//! [2]
+QList<QPair<int, double> > list;
+list.append(qMakePair(66, 3.14159));
+//! [2]
diff --git a/doc/src/snippets/code/doc_src_qplugin.cpp b/doc/src/snippets/code/doc_src_qplugin.cpp
new file mode 100644
index 0000000000..fdacc08c3a
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qplugin.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+namespace Foo
+{
+ struct MyInterface { ... };
+}
+
+Q_DECLARE_INTERFACE(Foo::MyInterface, "org.examples.MyInterface")
+//! [0]
+
+
+//! [1]
+Q_EXPORT_PLUGIN2(pnp_extrafilters, ExtraFiltersPlugin)
+//! [1]
+
+
+//! [2]
+Q_IMPORT_PLUGIN(qjpeg)
+//! [2]
+
+
+//! [3]
+TEMPLATE = app
+QTPLUGIN += qjpeg qgif qmng # image formats
+//! [3]
diff --git a/doc/src/snippets/code/doc_src_qplugin.pro b/doc/src/snippets/code/doc_src_qplugin.pro
new file mode 100644
index 0000000000..f3444e273a
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qplugin.pro
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#! [3]
+TEMPLATE = app
+QTPLUGIN += qjpeg qgif qmng # image formats
+#! [3]
diff --git a/doc/src/snippets/code/doc_src_qset.cpp b/doc/src/snippets/code/doc_src_qset.cpp
new file mode 100644
index 0000000000..4a4953d452
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qset.cpp
@@ -0,0 +1,166 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QSet<QString> set;
+//! [0]
+
+
+//! [1]
+set.insert("one");
+set.insert("three");
+set.insert("seven");
+//! [1]
+
+
+//! [2]
+set << "twelve" << "fifteen" << "nineteen";
+//! [2]
+
+
+//! [3]
+if (!set.contains("ninety-nine"))
+ ...
+//! [3]
+
+
+//! [4]
+QSetIterator<QWidget *> i(set);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [4]
+
+
+//! [5]
+QSet<QWidget *>::const_iterator i = set.constBegin();
+while (i != set.constEnd()) {
+ qDebug() << *i;
+ ++i;
+}
+//! [5]
+
+
+//! [6]
+QSet<QString> set;
+...
+foreach (const QString &value, set)
+ qDebug() << value;
+//! [6]
+
+
+//! [7]
+QSet<QString> set;
+set.reserve(20000);
+for (int i = 0; i < 20000; ++i)
+ set.insert(values[i]);
+//! [7]
+
+
+//! [8]
+QSet<QString> set;
+set << "January" << "February" << ... << "December";
+
+QSet<QString>::iterator i;
+for (i = set.begin(); i != set.end(); ++i)
+ qDebug() << *i;
+//! [8]
+
+
+//! [9]
+QSet<QString> set;
+set << "January" << "February" << ... << "December";
+
+QSet<QString>::iterator i = set.begin();
+while (i != set.end()) {
+ if ((*i).startsWith('J')) {
+ i = set.erase(i);
+ } else {
+ ++i;
+ }
+}
+//! [9]
+
+
+//! [10]
+QSet<QString> set;
+...
+QSet<QString>::iterator it = qFind(set.begin(), set.end(), "Jeanette");
+if (it != set.end())
+ cout << "Found Jeanette" << endl;
+//! [10]
+
+
+//! [11]
+QSet<QString> set;
+set << "January" << "February" << ... << "December";
+
+QSet<QString>::const_iterator i;
+for (i = set.begin(); i != set.end(); ++i)
+ qDebug() << *i;
+//! [11]
+
+
+//! [12]
+QSet<QString> set;
+...
+QSet<QString>::iterator it = qFind(set.begin(), set.end(), "Jeanette");
+if (it != set.constEnd())
+ cout << "Found Jeanette" << endl;
+//! [12]
+
+
+//! [13]
+QSet<QString> set;
+set << "red" << "green" << "blue" << ... << "black";
+
+QList<QString> list = set.toList();
+qSort(list);
+//! [13]
+
+
+//! [14]
+QStringList list;
+list << "Julia" << "Mike" << "Mike" << "Julia" << "Julia";
+
+QSet<QString> set = QSet<QString>::fromList(list);
+set.contains("Julia"); // returns true
+set.contains("Mike"); // returns true
+set.size(); // returns 2
+//! [14]
diff --git a/doc/src/snippets/code/doc_src_qsignalspy.cpp b/doc/src/snippets/code/doc_src_qsignalspy.cpp
new file mode 100644
index 0000000000..12462e2d74
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qsignalspy.cpp
@@ -0,0 +1,81 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QCheckBox *box = ...;
+QSignalSpy spy(box, SIGNAL(clicked(bool)));
+
+// do something that triggers the signal
+box->animateClick();
+
+QCOMPARE(spy.count(), 1); // make sure the signal was emitted exactly one time
+QList<QVariant> arguments = spy.takeFirst(); // take the first signal
+
+QVERIFY(arguments.at(0).toBool() == true); // verify the first argument
+//! [0]
+
+
+//! [1]
+QSignalSpy spy(myCustomObject, SIGNAL(mySignal(int, QString, double)));
+
+myCustomObject->doSomething(); // trigger emission of the signal
+
+QList<QVariant> arguments = spy.takeFirst();
+QVERIFY(arguments.at(0).type() == QVariant::Int);
+QVERIFY(arguments.at(1).type() == QVariant::QString);
+QVERIFY(arguments.at(2).type() == QVariant::double);
+//! [1]
+
+
+//! [2]
+qRegisterMetaType<QModelIndex>("QModelIndex");
+QSignalSpy spy(&model, SIGNAL(whatever(QModelIndex)));
+//! [2]
+
+
+//! [3]
+// get the first argument from the first received signal:
+QModelIndex result = qvariant_cast<QModelIndex>(spy.at(0).at(0));
+//! [3]
+
+
+//! [4]
+QSignalSpy spy(myPushButton, SIGNAL(clicked(bool)));
+//! [4]
diff --git a/doc/src/snippets/code/doc_src_qt4-mainwindow.cpp b/doc/src/snippets/code/doc_src_qt4-mainwindow.cpp
new file mode 100644
index 0000000000..d0c758e644
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qt4-mainwindow.cpp
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+MainWindow::MainWindow(QWidget *parent)
+ : QMainWindow(parent)
+{
+//! [0]
+
+
+//! [1]
+fileToolbar->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
+addToolBar(Qt::TopToolBarArea, fileToolbar);
+//! [1]
+
+
+//! [2]
+setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
+setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
+setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
+setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
+//! [2]
+
+
+//! [3]
+QWidget *centralWidget = new QWidget(this);
+setCentralWidget(centralWidget);
+//! [3]
+
+
+//! [4]
+QPopupMenu *fileMenu = new QPopupMenu(this);
+openAction->addTo(fileMenu);
+saveAction->addTo(fileMenu);
+...
+menuBar()->insertItem(tr("&File"), fileMenu);
+//! [4]
+
+
+//! [5]
+QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
+fileMenu->addAction(openAction);
+fileMenu->addAction(saveAction);
+...
+//! [5]
+
+
+//! [6]
+QToolBar *fileTools = new QToolBar(this, "file toolbar");
+openAction->addTo(fileTools);
+saveAction->addTo(fileTools);
+...
+//! [6]
+
+
+//! [7]
+QToolBar *fileTools = addToolBar(tr("File Tool Bar"));
+fileTools->addAction(openAction);
+fileTools->addAction(saveAction);
+...
+//! [7]
+
+
+//! [8]
+QDockWidget *dockWidget = new QDockWidget(this);
+mainWin->moveDockWidget(dockWidget, Qt::DockLeft);
+//! [8]
+
+
+//! [9]
+QDockWidget *dockWidget = new QDockWidget(mainWindow);
+mainWindow->addDockWidget(Qt::LeftDockWidgetArea, dockWidget);
+//! [9]
diff --git a/doc/src/snippets/code/doc_src_qt4-styles.cpp b/doc/src/snippets/code/doc_src_qt4-styles.cpp
new file mode 100644
index 0000000000..effe3cd561
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qt4-styles.cpp
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+const QStyleOptionFocusRect *focusRectOption =
+ qstyleoption_cast<const QStyleOptionFocusRect *>(option);
+if (focusRectOption) {
+ ...
+}
+//! [0]
+
+
+//! [1]
+void MyWidget::paintEvent(QPaintEvent *event)
+{
+ QPainter painter(this);
+ ...
+
+ QStyleOptionFocusRect option(1);
+ option.init(this);
+ option.backgroundColor = palette().color(QPalette::Window);
+
+ style().drawPrimitive(QStyle::PE_FrameFocusRect, &option, &painter,
+ this);
+}
+//! [1]
+
+
+//! [2]
+void drawControl(ControlElement element,
+ QPainter *painter,
+ const QWidget *widget,
+ const QRect &rect,
+ const QColorGroup &colorGroup,
+ SFlags how = Style_Default,
+ const QStyleOption &option = QStyleOption::Default) const;
+//! [2]
+
+
+//! [3]
+void drawControl(ControlElement element,
+ const QStyleOption *option,
+ QPainter *painter,
+ const QWidget *widget = 0) const;
+//! [3]
diff --git a/doc/src/snippets/code/doc_src_qtestevent.cpp b/doc/src/snippets/code/doc_src_qtestevent.cpp
new file mode 100644
index 0000000000..fd1c819ac0
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qtestevent.cpp
@@ -0,0 +1,51 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QTestEventList events;
+events.addKeyClick('a');
+events.addKeyClick(Qt::Key_Backspace);
+events.addDelay(200);
+
+QLineEdit *lineEdit = new QLineEdit(myParent);
+...
+events.simulate(lineEdit);
+events.simulate(lineEdit);
+//! [0]
diff --git a/doc/src/snippets/code/doc_src_qvarlengtharray.cpp b/doc/src/snippets/code/doc_src_qvarlengtharray.cpp
new file mode 100644
index 0000000000..a9383301f5
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_qvarlengtharray.cpp
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+int myfunc(int n)
+{
+ int table[n + 1]; // WRONG
+ ...
+ return table[n];
+}
+//! [0]
+
+
+//! [1]
+int myfunc(int n)
+{
+ int *table = new int[n + 1];
+ ...
+ int ret = table[n];
+ delete[] table;
+ return ret;
+}
+//! [1]
+
+
+//! [2]
+int myfunc(int n)
+{
+ QVarLengthArray<int, 1024> array(n + 1);
+ ...
+ return array[n];
+}
+//! [2]
+
+
+//! [3]
+QVarLengthArray<int> array(10);
+int *data = array.data();
+for (int i = 0; i < 10; ++i)
+ data[i] = 2 * i;
+//! [3]
diff --git a/doc/src/snippets/code/doc_src_resources.cpp b/doc/src/snippets/code/doc_src_resources.cpp
new file mode 100644
index 0000000000..b965cbeb29
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_resources.cpp
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [4]
+QResource::registerResource("/path/to/myresource.rcc");
+//! [4]
+
+
+//! [5]
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ Q_INIT_RESOURCE(graphlib);
+ ...
+ return app.exec();
+}
+//! [5]
diff --git a/doc/src/snippets/code/doc_src_resources.qdoc b/doc/src/snippets/code/doc_src_resources.qdoc
new file mode 100644
index 0000000000..0b727da461
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_resources.qdoc
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+<file alias="cut-img.png">images/cut.png</file>
+//! [0]
+
+
+//! [1]
+<qresource prefix="/myresources">
+ <file alias="cut-img.png">images/cut.png</file>
+</qresource>
+//! [1]
+
+
+//! [2]
+<qresource>
+ <file>cut.jpg</file>
+</qresource>
+<qresource lang="fr">
+ <file alias="cut.jpg">cut_fr.jpg</file>
+</qresource>
+//! [2]
+
+
+//! [3]
+rcc -binary myresource.qrc -o myresource.rcc
+//! [3]
diff --git a/doc/src/snippets/code/doc_src_sql-driver.cpp b/doc/src/snippets/code/doc_src_sql-driver.cpp
new file mode 100644
index 0000000000..56e4f9bcdb
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_sql-driver.cpp
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [2]
+QSqlQuery q;
+q.exec("call qtestproc (@outval1, @outval2)");
+q.exec("select @outval1, @outval2");
+q.next();
+qDebug() << q.value(0) << q.value(1); // outputs "42" and "43"
+//! [2]
+
+
+//! [10]
+// STORED_PROC uses the return statement or returns multiple result sets
+QSqlQuery query;
+query.setForwardOnly(true);
+query.exec("{call STORED_PROC}");
+//! [10]
+
+
+//! [24]
+db.setHostName("MyServer");
+db.setDatabaseName("C:\\test.gdb");
+//! [24]
+
+
+//! [25]
+// connect to database using the Latin-1 character set
+db.setConnectOptions("ISC_DPB_LC_CTYPE=Latin1");
+db.open();
+//! [25]
+
+
+//! [26]
+QSqlQuery q;
+q.exec("execute procedure my_procedure");
+q.next();
+qDebug() << q.value(0); // outputs the first RETURN/OUT value
+//! [26]
+
+
+//! [31]
+QSqlDatabase: QMYSQL driver not loaded
+QSqlDatabase: available drivers: QMYSQL
+//! [31]
diff --git a/doc/src/snippets/code/doc_src_sql-driver.qdoc b/doc/src/snippets/code/doc_src_sql-driver.qdoc
new file mode 100644
index 0000000000..46cd1b3f3e
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_sql-driver.qdoc
@@ -0,0 +1,235 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+-no-sql-<driver> ... Disable SQL <driver> entirely.
+-qt-sql-<driver> ... Enable a SQL <driver> in the Qt Library, by default
+ none are turned on.
+-plugin-sql-<driver> Enable SQL <driver> as a plugin to be linked to
+ at run time.
+
+ Possible values for <driver>:
+ [ db2 ibase mysql oci odbc psql sqlite sqlite2 tds ]
+//! [0]
+
+
+//! [1]
+create procedure qtestproc (OUT param1 INT, OUT param2 INT)
+BEGIN
+ set param1 = 42;
+ set param2 = 43;
+END
+//! [1]
+
+
+//! [3]
+cd $QTDIR/src/plugins/sqldrivers/mysql
+qmake "INCLUDEPATH+=/usr/local/include" "LIBS+=-L/usr/local/lib -lmysqlclient_r" mysql.pro
+make
+//! [3]
+
+
+//! [4]
+cd $QTDIR/src/plugins/sqldrivers/mysql
+make install
+//! [4]
+
+
+//! [5]
+cd %QTDIR%\src\plugins\sqldrivers\mysql
+qmake "INCLUDEPATH+=C:\MySQL\include" "LIBS+=C:\MYSQL\MySQL Server <version>\lib\opt\libmysql.lib" mysql.pro
+nmake
+//! [5]
+
+
+//! [6]
+cd $QTDIR/src/plugins/sqldrivers/oci
+qmake "INCLUDEPATH+=$ORACLE_HOME/rdbms/public $ORACLE_HOME/rdbms/demo" "LIBS+=-L$ORACLE_HOME/lib -lclntsh -lwtc9" oci.pro
+make
+//! [6]
+
+
+//! [7]
+cd $QTDIR/src/plugins/sqldrivers/oci
+qmake "INCLUDEPATH+=/usr/include/oracle/10.1.0.3/client/" "LIBS+=-L/usr/lib/oracle/10.1.0.3/client/lib -lclntsh" oci.pro
+make
+//! [7]
+
+
+//! [8]
+set INCLUDE=%INCLUDE%;c:\oracle\oci\include
+set LIB=%LIB%;c:\oracle\oci\lib\msvc
+cd %QTDIR%\src\plugins\sqldrivers\oci
+qmake oci.pro
+nmake
+//! [8]
+
+
+//! [9]
+set PATH=%PATH%;c:\oracle\bin
+//! [9]
+
+
+//! [11]
+cd $QTDIR/src/plugins/sqldrivers/odbc
+qmake "INCLUDEPATH+=/usr/local/unixODBC/include" "LIBS+=-L/usr/local/unixODBC/lib -lodbc"
+make
+//! [11]
+
+
+//! [12]
+cd %QTDIR%\src\plugins\sqldrivers\odbc
+qmake odbc.pro
+nmake
+//! [12]
+
+
+//! [13]
+cd $QTDIR/src/plugins/sqldrivers/psql
+qmake "INCLUDEPATH+=/usr/include/pgsql" "LIBS+=-L/usr/lib -lpq" psql.pro
+make
+//! [13]
+
+
+//! [14]
+cd $QTDIR/src/plugins/sqldrivers/psql
+make install
+//! [14]
+
+
+//! [15]
+cd %QTDIR%\src\plugins\sqldrivers\psql
+qmake "INCLUDEPATH+=C:\psql\include" "LIBS+=C:\psql\lib\ms\libpq.lib" psql.pro
+nmake
+//! [15]
+
+
+//! [16]
+cd $QTDIR/src/plugins/sqldrivers/tds
+qmake "INCLUDEPATH=$SYBASE/include" "LIBS=-L$SYBASE/lib -lsybdb"
+make
+//! [16]
+
+
+//! [17]
+cd %QTDIR%\src\plugins\sqldrivers\tds
+qmake "LIBS+=NTWDBLIB.LIB" tds.pro
+nmake
+//! [17]
+
+
+//! [18]
+cd $QTDIR/src/plugins/sqldrivers/db2
+qmake "INCLUDEPATH+=$DB2DIR/include" "LIBS+=-L$DB2DIR/lib -ldb2"
+make
+//! [18]
+
+
+//! [19]
+cd $QTDIR/src/plugins/sqldrivers/db2
+make install
+//! [19]
+
+
+//! [20]
+cd %QTDIR%\src\plugins\sqldrivers\db2
+qmake "INCLUDEPATH+=<DB2 home>/sqllib/include" "LIBS+=<DB2 home>/sqllib/lib/db2cli.lib"
+nmake
+//! [20]
+
+
+//! [21]
+cd $QTDIR/src/plugins/sqldrivers/sqlite
+qmake "INCLUDEPATH+=$SQLITE/include" "LIBS+=-L$SQLITE/lib -lsqlite"
+make
+//! [21]
+
+
+//! [22]
+cd $QTDIR/src/plugins/sqldrivers/sqlite
+make install
+//! [22]
+
+
+//! [23]
+cd %QTDIR%\src\plugins\sqldrivers\sqlite
+qmake "INCLUDEPATH+=C:\SQLITE\INCLUDE" "LIBS+=C:\SQLITE\LIB\SQLITE3.LIB" sqlite.pro
+nmake
+//! [23]
+
+
+//! [27]
+cd $QTDIR/src/plugins/sqldrivers/ibase
+qmake "INCLUDEPATH+=/opt/interbase/include" "LIBS+=-L/opt/interbase/lib" ibase.pro
+make
+//! [27]
+
+
+//! [28]
+cd $QTDIR/src/plugins/sqldrivers/ibase
+qmake "INCLUDEPATH+=/opt/interbase/include" "LIBS+=-L/opt/interbase/lib -lfbclient" ibase.pro
+make
+//! [28]
+
+
+//! [29]
+cd %QTDIR%\src\plugins\sqldrivers\ibase
+qmake "INCLUDEPATH+=C:\interbase\include" ibase.pro
+nmake
+//! [29]
+
+
+//! [30]
+cd %QTDIR%\src\plugins\sqldrivers\ibase
+qmake "INCLUDEPATH+=C:\interbase\include" "LIBS+=-lfbclient" ibase.pro
+nmake
+//! [30]
+
+
+//! [32]
+configure -I /usr/include/oracle/10.1.0.3/client -L /usr/lib/oracle/10.1.0.3/client/lib -R /usr/lib/oracle/10.1.0.3/client/lib -lclntsh -lnnz10
+make
+//! [32]
+
+//! [33]
+cd $QTDIR/src/plugins/sqldrivers/oci
+qmake "INCLUDEPATH+=/usr/include/oracle/10.1.0.3/client" "LIBS+=-L/usr/lib/oracle/10.1.0.3/client/lib -Wl,-rpath,/usr/lib/oracle/10.1.0.3/client/lib -lclntsh -lnnz10" oci.pro
+make
+//! [33]
diff --git a/doc/src/snippets/code/doc_src_styles.cpp b/doc/src/snippets/code/doc_src_styles.cpp
new file mode 100644
index 0000000000..a2a6fa9694
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_styles.cpp
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+ opt.initFrom(q);
+ if (down)
+ opt.state |= QStyle::State_Sunken;
+ if (tristate && noChange)
+ opt.state |= QStyle::State_NoChange;
+ else
+ opt.state |= checked ? QStyle::State_On :
+ QStyle::State_Off;
+ if (q->testAttribute(Qt::WA_Hover) && q->underMouse()) {
+ if (hovering)
+ opt.state |= QStyle::State_MouseOver;
+ else
+ opt.state &= ~QStyle::State_MouseOver;
+ }
+ opt.text = text;
+ opt.icon = icon;
+ opt.iconSize = q->iconSize();
+//! [0]
+
+
+//! [1]
+ state = QStyle::State_None;
+ if (widget->isEnabled())
+ state |= QStyle::State_Enabled;
+ if (widget->hasFocus())
+ state |= QStyle::State_HasFocus;
+ if (widget->window()->testAttribute(Qt::WA_KeyboardFocusChange))
+ state |= QStyle::State_KeyboardFocusChange;
+ if (widget->underMouse())
+ state |= QStyle::State_MouseOver;
+ if (widget->window()->isActiveWindow())
+ state |= QStyle::State_Active;
+#ifdef Q_WS_MAC
+ extern bool qt_mac_can_clickThrough(const QWidget *w); //qwidget_mac.cpp
+ if (!(state & QStyle::State_Active) && !qt_mac_can_clickThrough(widget))
+ state &= ~QStyle::State_Enabled;
+#endif
+#ifdef QT_KEYPAD_NAVIGATION
+ if (widget->hasEditFocus())
+ state |= QStyle::State_HasEditFocus;
+#endif
+
+ direction = widget->layoutDirection();
+ rect = widget->rect();
+ palette = widget->palette();
+ fontMetrics = widget->fontMetrics();
+//! [1]
+
+
+//! [2]
+ QStylePainter p(this);
+ QStyleOptionButton opt = d->getStyleOption();
+ p.drawControl(QStyle::CE_CheckBox, opt);
+//! [2]
+
+
+//! [3]
+ QStyleOptionButton subopt = *btn;
+ subopt.rect = subElementRect(SE_CheckBoxIndicator, btn, widget);
+ drawPrimitive(PE_IndicatorCheckBox, &subopt, p, widget);
+ subopt.rect = subElementRect(SE_CheckBoxContents, btn, widget);
+ drawControl(CE_CheckBoxLabel, &subopt, p, widget);
+
+ if (btn->state & State_HasFocus) {
+ QStyleOptionFocusRect fropt;
+ fropt.QStyleOption::operator=(*btn);
+ fropt.rect = subElementRect(SE_CheckBoxFocusRect, btn, widget);
+ drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
+ }
+//! [3]
+
+
+//! [4]
+ const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt);
+ uint alignment = visualAlignment(btn->direction, Qt::AlignLeft | Qt::AlignVCenter);
+
+ if (!styleHint(SH_UnderlineShortcut, btn, widget))
+ alignment |= Qt::TextHideMnemonic;
+ QPixmap pix;
+ QRect textRect = btn->rect;
+ if (!btn->icon.isNull()) {
+ pix = btn->icon.pixmap(btn->iconSize, btn->state & State_Enabled ? QIcon::Normal : QIcon::Disabled);
+ drawItemPixmap(p, btn->rect, alignment, pix);
+ if (btn->direction == Qt::RightToLeft)
+ textRect.setRight(textRect.right() - btn->iconSize.width() - 4);
+ else
+ textRect.setLeft(textRect.left() + btn->iconSize.width() + 4);
+ }
+ if (!btn->text.isEmpty()){
+ drawItemText(p, textRect, alignment | Qt::TextShowMnemonic,
+ btn->palette, btn->state & State_Enabled, btn->text, QPalette::WindowText);
+ }
+//! [4]
diff --git a/doc/src/snippets/code/doc_src_stylesheet.cpp b/doc/src/snippets/code/doc_src_stylesheet.cpp
new file mode 100644
index 0000000000..3faaf2d037
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_stylesheet.cpp
@@ -0,0 +1,140 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [21]
+qApp->setStyleSheet("QPushButton { color: white }");
+//! [21]
+
+
+//! [22]
+myPushButton->setStyleSheet("* { color: blue }");
+//! [22]
+
+
+//! [23]
+myPushButton->setStyleSheet("color: blue");
+//! [23]
+
+
+//! [24]
+qApp->setStyleSheet("QGroupBox { color: red; } ");
+//! [24]
+
+//! [25]
+qApp->setStyleSheet("QGroupBox, QGroupBox * { color: red; }");
+//! [25]
+
+
+//! [26]
+class MyPushButton : public QPushButton {
+ // ...
+}
+
+// ...
+qApp->setStyleSheet("MyPushButton { background: yellow; }");
+//! [26]
+
+
+//! [27]
+namespace ns {
+ class MyPushButton : public QPushButton {
+ // ...
+ }
+}
+
+// ...
+qApp->setStyleSheet("ns--MyPushButton { background: yellow; }");
+//! [27]
+
+
+//! [32]
+void CustomWidget::paintEvent(QPaintEvent *)
+{
+ QStyleOption opt;
+ opt.init(this);
+ QPainter p(this);
+ style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
+}
+//! [32]
+
+
+//! [88]
+qApp->setStyleSheet("QLineEdit { background-color: yellow }");
+//! [88]
+
+
+//! [89]
+myDialog->setStyleSheet("QLineEdit { background-color: yellow }");
+//! [89]
+
+
+//! [90]
+myDialog->setStyleSheet("QLineEdit#nameEdit { background-color: yellow }");
+//! [90]
+
+
+//! [91]
+nameEdit->setStyleSheet("background-color: yellow");
+//! [91]
+
+
+//! [92]
+nameEdit->setStyleSheet("color: blue; background-color: yellow");
+//! [92]
+
+
+//! [93]
+nameEdit->setStyleSheet("color: blue;"
+ "background-color: yellow;"
+ "selection-color: yellow;"
+ "selection-background-color: blue;");
+//! [93]
+
+
+//! [95]
+QLineEdit *nameEdit = new QLineEdit(this);
+nameEdit->setProperty("mandatoryField", true);
+
+QLineEdit *emailEdit = new QLineEdit(this);
+emailEdit->setProperty("mandatoryField", true);
+
+QSpinBox *ageSpinBox = new QSpinBox(this);
+ageSpinBox->setProperty("mandatoryField", true);
+//! [95]
diff --git a/doc/src/snippets/code/doc_src_stylesheet.qdoc b/doc/src/snippets/code/doc_src_stylesheet.qdoc
new file mode 100644
index 0000000000..99b31c9387
--- /dev/null
+++ b/doc/src/snippets/code/doc_src_stylesheet.qdoc
@@ -0,0 +1,1866 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QLineEdit { background: yellow }
+QCheckBox { color: red }
+//! [0]
+
+
+//! [1]
+QPushButton { color: red }
+//! [1]
+
+
+//! [2]
+QPushButton, QLineEdit, QComboBox { color: red }
+//! [2]
+
+
+//! [3]
+QPushButton { color: red }
+QLineEdit { color: red }
+QComboBox { color: red }
+//! [3]
+
+
+//! [4]
+QPushButton { color: red; background-color: white }
+//! [4]
+
+
+//! [5]
+QComboBox::drop-down { image: url(dropdown.png) }
+//! [5]
+
+
+//! [6]
+QComboBox {
+ margin-right: 20px;
+}
+QComboBox::drop-down {
+ subcontrol-origin: margin;
+}
+//! [6]
+
+
+//! [7]
+QComboBox::down-arrow {
+ image: url(down_arrow.png);
+}
+QComboBox::down-arrow:pressed {
+ position: relative;
+ top: 1px; left: 1px;
+}
+//! [7]
+
+
+//! [8]
+QPushButton:hover { color: white }
+//! [8]
+
+
+//! [9]
+QRadioButton:!hover { color: red }
+//! [9]
+
+
+//! [10]
+QCheckBox:hover:checked { color: white }
+//! [10]
+
+
+//! [11]
+QPushButton:hover:!pressed { color: blue; }
+//! [11]
+
+
+//! [12]
+QCheckBox:hover, QCheckBox:checked { color: white }
+//! [12]
+
+
+//! [13]
+QComboBox::drop-down:hover { image: url(dropdown_bright.png) }
+//! [13]
+
+
+//! [14]
+QPushButton#okButton { color: gray }
+QPushButton { color: red }
+//! [14]
+
+
+//! [15]
+QPushButton:hover { color: white }
+QPushButton { color: red }
+//! [15]
+
+
+//! [16]
+QPushButton:hover { color: white }
+QPushButton:enabled { color: red }
+//! [16]
+
+
+//! [17]
+QPushButton:enabled { color: red }
+QPushButton:hover { color: white }
+//! [17]
+
+
+//! [18]
+QPushButton:hover:enabled { color: white }
+QPushButton:enabled { color: red }
+//! [18]
+
+
+//! [19]
+QPushButton { color: red }
+QAbstractButton { color: gray }
+//! [19]
+
+
+//! [20]
+* {} /* a=0 b=0 c=0 -> specificity = 0 */
+LI {} /* a=0 b=0 c=1 -> specificity = 1 */
+UL LI {} /* a=0 b=0 c=2 -> specificity = 2 */
+UL OL+LI {} /* a=0 b=0 c=3 -> specificity = 3 */
+H1 + *[REL=up]{} /* a=0 b=1 c=1 -> specificity = 11 */
+UL OL LI.red {} /* a=0 b=1 c=3 -> specificity = 13 */
+LI.red.level {} /* a=0 b=2 c=1 -> specificity = 21 */
+#x34y {} /* a=1 b=0 c=0 -> specificity = 100 */
+//! [20]
+
+
+//! [28]
+MyLabel { qproperty-pixmap: url(pixmap.png); }
+MyGroupBox { qproperty-titleColor: rgb(100, 200, 100); }
+QPushButton { qproperty-iconSize: 20px 20px; }
+//! [28]
+
+
+//! [30]
+QPushButton { background-color: red; border: none; }
+//! [30]
+
+
+//! [31]
+QToolButton { background-color: red; border: none; }
+//! [31]
+
+
+//! [33]
+QTreeView {
+ alternate-background-color: blue;
+ background: yellow;
+}
+//! [33]
+
+
+//! [34]
+QTextEdit { background: yellow }
+//! [34]
+
+
+//! [35]
+QLabel {
+ background-image: url(dense6pattern.png);
+ background-repeat: repeat-xy;
+}
+//! [35]
+
+
+//! [36]
+QLabel { background-color: yellow }
+QLineEdit { background-color: rgb(255, 0, 0) }
+//! [36]
+
+
+//! [37]
+QFrame { background-image: url(:/images/hydro.png) }
+//! [37]
+
+
+//! [38]
+QFrame {
+ background: white url(:/images/ring.png);
+ background-repeat: repeat-y;
+ background-position: left;
+}
+//! [38]
+
+
+//! [39]
+QFrame {
+ background: url(:/images/footer.png);
+ background-position: bottom left;
+}
+//! [39]
+
+
+//! [40]
+QTextEdit {
+ background-image: url("leaves.png");
+ background-attachment: fixed;
+}
+//! [40]
+
+
+//! [41]
+QFrame {
+ background-image: url(:/images/header.png);
+ background-position: top left;
+ background-origin: content;
+ background-clip: padding;
+}
+//! [41]
+
+
+//! [42]
+QFrame {
+ background-image: url(:/images/header.png);
+ background-position: top left;
+ background-origin: content;
+}
+//! [42]
+
+
+//! [43]
+QLineEdit { border: 1px solid white }
+//! [43]
+
+
+//! [44]
+QLineEdit {
+ border-width: 1px;
+ border-style: solid;
+ border-color: white;
+}
+//! [44]
+
+
+//! [45]
+QLineEdit {
+ border-width: 1px;
+ border-style: solid;
+ border-radius: 4px;
+}
+//! [45]
+
+
+//! [46]
+QLineEdit {
+ border-width: 1px;
+ border-style: solid;
+ border-color: blue;
+}
+//! [46]
+
+
+//! [47]
+QLineEdit {
+ border-width: 2px;
+ border-style: solid;
+ border-color: darkblue;
+}
+//! [47]
+
+
+//! [48]
+QSpinBox::down-button { bottom: 2px }
+//! [48]
+
+
+//! [49]
+* { button-layout: 2 }
+//! [49]
+
+
+//! [50]
+QPushButton { color: red }
+//! [50]
+
+
+//! [51]
+QDialogButtonBox { dialogbuttonbox-buttons-have-icons: 1; }
+//! [51]
+
+
+//! [52]
+* { etch-disabled-text: 1 }
+//! [52]
+
+
+//! [53]
+QCheckBox { font: bold italic large "Times New Roman" }
+//! [53]
+
+
+//! [54]
+QCheckBox { font-family: "New Century Schoolbook" }
+//! [54]
+
+
+//! [55]
+QTextEdit { font-size: 12px }
+//! [55]
+
+
+//! [56]
+QTextEdit { font-style: italic }
+//! [56]
+
+
+//! [57]
+* { gridline-color: gray }
+//! [57]
+
+
+//! [58]
+QSpinBox::down-button { height: 10px }
+//! [58]
+
+
+//! [59]
+/* implicitly sets the size of down-button to the size of spindown.png */
+QSpinBox::down-button { image: url(:/images/spindown.png) }
+//! [59]
+
+
+//! [60]
+QSpinBox::down-button { left: 2px }
+//! [60]
+
+
+//! [61]
+* { lineedit-password-character: 9679 }
+//! [61]
+
+
+//! [62]
+QLineEdit { margin: 2px }
+//! [62]
+
+
+//! [63]
+QSpinBox { max-height: 24px }
+//! [63]
+
+
+//! [64]
+QComboBox { max-width: 72px }
+//! [64]
+
+
+//! [65]
+QMessageBox { messagebox-text-interaction-flags: 5 }
+//! [65]
+
+
+//! [66]
+QComboBox { min-height: 24px }
+//! [66]
+
+
+//! [67]
+QComboBox { min-width: 72px }
+//! [67]
+
+
+//! [68]
+QToolTip { opacity: 223 }
+//! [68]
+
+
+//! [69]
+QLineEdit { padding: 3px }
+//! [69]
+
+
+//! [70]
+QSpinBox::down-button { right: 2px }
+//! [70]
+
+
+//! [71]
+QTextEdit { selection-background-color: darkblue }
+//! [71]
+
+
+//! [72]
+QTextEdit { selection-color: white }
+//! [72]
+
+
+//! [73]
+* { show-decoration-selected: 1 }
+//! [73]
+
+
+//! [74]
+QMenuBar { spacing: 10 }
+//! [74]
+
+
+//! [75]
+QSpinBox::up-button {
+ image: url(:/images/spinup.png);
+ subcontrol-origin: content;
+ subcontrol-position: right top;
+}
+//! [75]
+
+
+//! [76]
+QSpinBox::down-button {
+ image: url(:/images/spindown.png);
+ subcontrol-origin: padding;
+ subcontrol-position: right bottom;
+}
+//! [76]
+
+
+//! [77]
+QPushButton {
+ text-align: left;
+}
+//! [77]
+
+
+//! [78]
+QSpinBox::up-button { top: 2px }
+//! [78]
+
+
+//! [79]
+QSpinBox::up-button { width: 12px }
+//! [79]
+
+
+//! [80]
+QTextEdit { background-position: bottom center }
+//! [80]
+
+
+//! [81]
+QDialog { etch-disabled-text: 1 }
+//! [81]
+
+
+//! [82]
+QLabel { border-color: red } /* red red red red */
+QLabel { border-color: red blue } /* red blue red blue */
+QLabel { border-color: red blue green } /* red blue green blue */
+QLabel { border-color: red blue green yellow } /* red blue green yellow */
+//! [82]
+
+
+//! [83]
+QLabel { border-width: 1px } /* 1px 1px 1px 1px */
+QLabel { border-width: 1px 2px } /* 1px 2px 1px 2px */
+QLabel { border-width: 1px 2px 3px } /* 1px 2px 3px 2px */
+QLabel { border-width: 1px 2px 3px 4px } /* 1px 2px 3px 4px */
+//! [83]
+
+
+//! [84]
+QLabel { border-color: red } /* opaque red */
+QLabel { border-color: #FF0000 } /* opaque red */
+QLabel { border-color: rgba(255, 0, 0, 75%) } /* 75% opaque red */
+QLabel { border-color: rgb(255, 0, 0) } /* opaque red */
+QLabel { border-color: rgb(100%, 0%, 0%) } /* opaque red */
+QLabel { border-color: hsv(60, 255, 255) } /* opaque yellow */
+QLabel { border-color: hsva(240, 255, 255, 75%) } /* 75% blue */
+//! [84]
+
+
+//! [85]
+/* linear gradient from white to green */
+QTextEdit {
+ background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
+ stop:0 white, stop: 0.4 gray, stop:1 green)
+}
+
+/* linear gradient from white to green */
+QTextEdit {
+ background: qlineargradient(x1:0, y1:0, x2:1, y2:1,
+ stop:0 white, stop: 0.4 rgba(10, 20, 30, 40), stop:1 rgb(0, 200, 230, 200))
+}
+
+
+/* conical gradient from white to green */
+QTextEdit {
+ background: qconicalgradient(cx:0.5, cy:0.5, angle:30,
+ stop:0 white, stop:1 #00FF00)
+}
+
+/* radial gradient from white to green */
+QTextEdit {
+ background: qradialgradient(cx:0, cy:0, radius: 1,
+ fx:0.5, fy:0.5, stop:0 white, stop:1 green)
+}
+//! [85]
+
+
+//! [86]
+* {
+ file-icon: url(file.png),
+ url(file_selected.png) selected;
+ }
+
+QMessageBox {
+ dialogbuttonbox-buttons-have-icons: true;
+ dialog-ok-icon: url(ok.svg);
+ dialog-cancel-icon: url(cancel.png), url(grayed_cancel.png) disabled;
+}
+//! [86]
+
+
+//! [87]
+QPushButton { color: palette(dark); }
+//! [87]
+
+
+//! [94]
+*[mandatoryField="true"] { background-color: yellow }
+//! [94]
+
+
+//! [96]
+QPushButton#evilButton { background-color: red }
+//! [96]
+
+
+//! [97]
+QPushButton#evilButton {
+ background-color: red;
+ border-style: outset;
+ border-width: 2px;
+ border-color: beige;
+}
+//! [97]
+
+
+//! [98]
+QPushButton#evilButton {
+ background-color: red;
+ border-style: outset;
+ border-width: 2px;
+ border-radius: 10px;
+ border-color: beige;
+ font: bold 14px;
+ min-width: 10em;
+ padding: 6px;
+}
+//! [98]
+
+
+//! [99]
+QPushButton#evilButton {
+ background-color: red;
+ border-style: outset;
+ border-width: 2px;
+ border-radius: 10px;
+ border-color: beige;
+ font: bold 14px;
+ min-width: 10em;
+ padding: 6px;
+}
+QPushButton#evilButton:pressed {
+ background-color: rgb(224, 0, 0);
+ border-style: inset;
+}
+//! [99]
+
+
+//! [100]
+QPushButton#evilButton::menu-indicator {
+ image: url(myindicator.png);
+}
+//! [100]
+
+
+//! [101]
+QPushButton::menu-indicator {
+ image: url(myindicator.png);
+ subcontrol-position: right center;
+ subcontrol-origin: padding;
+ left: -2px;
+}
+//! [101]
+
+
+//! [102]
+QLineEdit { color: red }
+//! [102]
+
+
+//! [103]
+QLineEdit { color: red }
+QLineEdit[readOnly="true"] { color: gray }
+//! [103]
+
+
+//! [104]
+QLineEdit { color: red }
+QLineEdit[readOnly="true"] { color: gray }
+#registrationDialog QLineEdit { color: brown }
+//! [104]
+
+
+//! [105]
+QLineEdit { color: red }
+QLineEdit[readOnly="true"] { color: gray }
+QDialog QLineEdit { color: brown }
+//! [105]
+
+
+//! [106]
+QTextEdit, QListView {
+ background-color: white;
+ background-image: url(draft.png);
+ background-attachment: scroll;
+}
+//! [106]
+
+
+//! [107]
+QTextEdit, QListView {
+ background-color: white;
+ background-image: url(draft.png);
+ background-attachment: fixed;
+}
+//! [107]
+
+
+//! [108]
+QCheckBox {
+ spacing: 5px;
+}
+
+QCheckBox::indicator {
+ width: 13px;
+ height: 13px;
+}
+
+QCheckBox::indicator:unchecked {
+ image: url(:/images/checkbox_unchecked.png);
+}
+
+QCheckBox::indicator:unchecked:hover {
+ image: url(:/images/checkbox_unchecked_hover.png);
+}
+
+QCheckBox::indicator:unchecked:pressed {
+ image: url(:/images/checkbox_unchecked_pressed.png);
+}
+
+QCheckBox::indicator:checked {
+ image: url(:/images/checkbox_checked.png);
+}
+
+QCheckBox::indicator:checked:hover {
+ image: url(:/images/checkbox_checked_hover.png);
+}
+
+QCheckBox::indicator:checked:pressed {
+ image: url(:/images/checkbox_checked_pressed.png);
+}
+
+QCheckBox::indicator:indeterminate:hover {
+ image: url(:/images/checkbox_indeterminate_hover.png);
+}
+
+QCheckBox::indicator:indeterminate:pressed {
+ image: url(:/images/checkbox_indeterminate_pressed.png);
+}
+//! [108]
+
+
+//! [109]
+QComboBox {
+ border: 1px solid gray;
+ border-radius: 3px;
+ padding: 1px 18px 1px 3px;
+ min-width: 6em;
+}
+
+QComboBox:editable {
+ background: white;
+}
+
+QComboBox:!editable, QComboBox::drop-down:editable {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #E1E1E1, stop: 0.4 #DDDDDD,
+ stop: 0.5 #D8D8D8, stop: 1.0 #D3D3D3);
+}
+
+/* QComboBox gets the "on" state when the popup is open */
+QComboBox:!editable:on, QComboBox::drop-down:editable:on {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #D3D3D3, stop: 0.4 #D8D8D8,
+ stop: 0.5 #DDDDDD, stop: 1.0 #E1E1E1);
+}
+
+QComboBox:on { /* shift the text when the popup opens */
+ padding-top: 3px;
+ padding-left: 4px;
+}
+
+QComboBox::drop-down {
+ subcontrol-origin: padding;
+ subcontrol-position: top right;
+ width: 15px;
+
+ border-left-width: 1px;
+ border-left-color: darkgray;
+ border-left-style: solid; /* just a single line */
+ border-top-right-radius: 3px; /* same radius as the QComboBox */
+ border-bottom-right-radius: 3px;
+}
+
+QComboBox::down-arrow {
+ image: url(/usr/share/icons/crystalsvg/16x16/actions/1downarrow.png);
+}
+
+QComboBox::down-arrow:on { /* shift the arrow when popup is open */
+ top: 1px;
+ left: 1px;
+}
+//! [109]
+
+
+//! [110]
+QComboBox QAbstractItemView {
+ border: 2px solid darkgray;
+ selection-background-color: lightgray;
+}
+//! [110]
+
+
+//! [111]
+QDockWidget {
+ border: 1px solid lightgray;
+ titlebar-close-icon: url(close.png);
+ titlebar-normal-icon: url(undock.png);
+}
+
+QDockWidget::title {
+ text-align: left; /* align the text to the left */
+ background: lightgray;
+ padding-left: 5px;
+}
+
+QDockWidget::close-button, QDockWidget::float-button {
+ border: 1px solid transparent;
+ background: darkgray;
+ padding: 0px;
+}
+
+QDockWidget::close-button:hover, QDockWidget::float-button:hover {
+ background: gray;
+}
+
+QDockWidget::close-button:pressed, QDockWidget::float-button:pressed {
+ padding: 1px -1px -1px 1px;
+}
+//! [111]
+
+
+//! [112]
+QDockWidget {
+ border: 1px solid lightgray;
+ titlebar-close-icon: url(close.png);
+ titlebar-normal-icon: url(float.png);
+}
+
+QDockWidget::title {
+ text-align: left;
+ background: lightgray;
+ padding-left: 35px;
+}
+
+QDockWidget::close-button, QDockWidget::float-button {
+ background: darkgray;
+ padding: 0px;
+ icon-size: 14px; /* maximum icon size */
+}
+
+QDockWidget::close-button:hover, QDockWidget::float-button:hover {
+ background: gray;
+}
+
+QDockWidget::close-button:pressed, QDockWidget::float-button:pressed {
+ padding: 1px -1px -1px 1px;
+}
+
+QDockWidget::close-button {
+ subcontrol-position: top left;
+ subcontrol-origin: margin;
+ position: absolute;
+ top: 0px; left: 0px; bottom: 0px;
+ width: 14px;
+}
+
+QDockWidget::float-button {
+ subcontrol-position: top left;
+ subcontrol-origin: margin;
+ position: absolute;
+ top: 0px; left: 16px; bottom: 0px;
+ width: 14px;
+}
+//! [112]
+
+
+//! [113]
+QFrame, QLabel, QToolTip {
+ border: 2px solid green;
+ border-radius: 4px;
+ padding: 2px;
+ background-image: url(images/welcome.png);
+}
+//! [113]
+
+
+//! [114]
+QGroupBox {
+ background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #E0E0E0, stop: 1 #FFFFFF);
+ border: 2px solid gray;
+ border-radius: 5px;
+ margin-top: 1ex; /* leave space at the top for the title */
+}
+
+QGroupBox::title {
+ subcontrol-origin: margin;
+ subcontrol-position: top center; /* position at the top center */
+ padding: 0 3px;
+ background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #FFOECE, stop: 1 #FFFFFF);
+}
+//! [114]
+
+
+//! [115]
+QGroupBox::indicator {
+ width: 13px;
+ height: 13px;
+}
+
+QGroupBox::indicator:unchecked {
+ image: url(:/images/checkbox_unchecked.png);
+}
+
+/* proceed with styling just like QCheckBox */
+//! [115]
+
+
+//! [116]
+QHeaderView::section {
+ background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1,
+ stop:0 #616161, stop: 0.5 #505050,
+ stop: 0.6 #434343, stop:1 #656565);
+ color: white;
+ padding-left: 4px;
+ border: 1px solid #6c6c6c;
+}
+
+QHeaderView::section:checked
+{
+ background-color: red;
+}
+
+/* style the sort indicator */
+QHeaderView::down-arrow {
+ image: url(down_arrow.png);
+}
+
+QHeaderView::up-arrow {
+ image: url(up_arrow.png);
+}
+//! [116]
+
+
+//! [117]
+QLineEdit {
+ border: 2px solid gray;
+ border-radius: 10px;
+ padding: 0 8px;
+ background: yellow;
+ selection-background-color: darkgray;
+}
+//! [117]
+
+
+//! [118]
+QLineEdit[echoMode="2"] {
+ lineedit-password-character: 9679;
+}
+//! [118]
+
+
+//! [119]
+QLineEdit:read-only {
+ background: lightblue;
+//! [119]
+
+
+//! [120]
+QListView {
+ alternate-background-color: yellow;
+}
+//! [120]
+
+
+//! [121]
+QListView {
+ show-decoration-selected: 1; /* make the selection span the entire width of the view */
+}
+
+QListView::item:alternate {
+ background: #EEEEEE;
+}
+
+QListView::item:selected {
+ border: 1px solid #6a6ea9;
+}
+
+QListView::item:selected:!active {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #ABAFE5, stop: 1 #8588B2);
+}
+
+QListView::item:selected:active {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #6a6ea9, stop: 1 #888dd9);
+}
+
+QListView::item:hover {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #FAFBFE, stop: 1 #DCDEF1);
+}
+//! [121]
+
+
+//! [122]
+QMainWindow::separator {
+ background: yellow;
+ width: 10px; /* when vertical */
+ height: 10px; /* when horizontal */
+}
+
+QMainWindow::separator:hover {
+ background: red;
+}
+//! [122]
+
+
+//! [123]
+QMenu {
+ background-color: #ABABAB; /* sets background of the menu */
+ border: 1px solid black;
+}
+
+QMenu::item {
+ /* sets background of menu item. set this to something non-transparent
+ if you want menu color and menu item color to be different */
+ background-color: transparent;
+}
+
+QMenu::item:selected { /* when user selects item using mouse or keyboard */
+ background-color: #654321;
+}
+//! [123]
+
+
+//! [124]
+QMenu {
+ background-color: white;
+ margin: 2px; /* some spacing around the menu */
+}
+
+QMenu::item {
+ padding: 2px 25px 2px 20px;
+ border: 1px solid transparent; /* reserve space for selection border */
+}
+
+QMenu::item:selected {
+ border-color: darkblue;
+ background: rgba(100, 100, 100, 150);
+}
+
+QMenu::icon:checked { /* appearance of a 'checked' icon */
+ background: gray;
+ border: 1px inset gray;
+ position: absolute;
+ top: 1px;
+ right: 1px;
+ bottom: 1px;
+ left: 1px;
+}
+
+QMenu::separator {
+ height: 2px;
+ background: lightblue;
+ margin-left: 10px;
+ margin-right: 5px;
+}
+
+QMenu::indicator {
+ width: 13px;
+ height: 13px;
+}
+
+/* non-exclusive indicator = check box style indicator (see QActionGroup::setExclusive) */
+QMenu::indicator:non-exclusive:unchecked {
+ image: url(:/images/checkbox_unchecked.png);
+}
+
+QMenu::indicator:non-exclusive:unchecked:selected {
+ image: url(:/images/checkbox_unchecked_hover.png);
+}
+
+QMenu::indicator:non-exclusive:checked {
+ image: url(:/images/checkbox_checked.png);
+}
+
+QMenu::indicator:non-exclusive:checked:selected {
+ image: url(:/images/checkbox_checked_hover.png);
+}
+
+/* exclusive indicator = radio button style indicator (see QActionGroup::setExclusive) */
+QMenu::indicator:exclusive:unchecked {
+ image: url(:/images/radiobutton_unchecked.png);
+}
+
+QMenu::indicator:exclusive:unchecked:selected {
+ image: url(:/images/radiobutton_unchecked_hover.png);
+}
+
+QMenu::indicator:exclusive:checked {
+ image: url(:/images/radiobutton_checked.png);
+}
+
+QMenu::indicator:exclusive:checked:selected {
+ image: url(:/images/radiobutton_checked_hover.png);
+}
+
+//! [124]
+
+
+//! [125]
+QMenuBar {
+ background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1,
+ stop:0 lightgray, stop:1 darkgray);
+}
+
+QMenuBar::item {
+ spacing: 3px; /* spacing between menu bar items */
+ padding: 1px 4px;
+ background: transparent;
+ border-radius: 4px;
+}
+
+QMenuBar::item:selected { /* when selected using mouse or keyboard */
+ background: #a8a8a8;
+}
+
+QMenuBar::item:pressed {
+ background: #888888;
+}
+//! [125]
+
+
+//! [126]
+QProgressBar {
+ border: 2px solid grey;
+ border-radius: 5px;
+}
+
+QProgressBar::chunk {
+ background-color: #05B8CC;
+ width: 20px;
+}
+//! [126]
+
+
+//! [127]
+QProgressBar {
+ border: 2px solid grey;
+ border-radius: 5px;
+ text-align: center;
+}
+//! [127]
+
+
+//! [128]
+QProgressBar::chunk {
+ background-color: #CD96CD;
+ width: 10px;
+ margin: 0.5px;
+}
+//! [128]
+
+
+//! [129]
+QPushButton {
+ border: 2px solid #8f8f91;
+ border-radius: 6px;
+ background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #f6f7fa, stop: 1 #dadbde);
+ min-width: 80px;
+}
+
+QPushButton:pressed {
+ background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #dadbde, stop: 1 #f6f7fa);
+}
+
+QPushButton:flat {
+ border: none; /* no border for a flat push button */
+}
+
+QPushButton:default {
+ border-color: navy; /* make the default button prominent */
+}
+//! [129]
+
+
+//! [130]
+QPushButton:open { /* when the button has its menu open */
+ background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #dadbde, stop: 1 #f6f7fa);
+}
+
+QPushButton::menu-indicator {
+ image: url(menu_indicator.png);
+ subcontrol-origin: padding;
+ subcontrol-position: bottom right;
+}
+
+QPushButton::menu-indicator:pressed, QPushButton::menu-indicator:open {
+ position: relative;
+ top: 2px; left: 2px; /* shift the arrow by 2 px */
+}
+//! [130]
+
+
+//! [131]
+QRadioButton::indicator {
+ width: 13px;
+ height: 13px;
+}
+
+QRadioButton::indicator::unchecked {
+ image: url(:/images/radiobutton_unchecked.png);
+}
+
+QRadioButton::indicator:unchecked:hover {
+ image: url(:/images/radiobutton_unchecked_hover.png);
+}
+
+QRadioButton::indicator:unchecked:pressed {
+ image: url(:/images/radiobutton_unchecked_pressed.png);
+}
+
+QRadioButton::indicator::checked {
+ image: url(:/images/radiobutton_checked.png);
+}
+
+QRadioButton::indicator:checked:hover {
+ image: url(:/images/radiobutton_checked_hover.png);
+}
+
+QRadioButton::indicator:checked:pressed {
+ image: url(:/images/radiobutton_checked_pressed.png);
+}
+//! [131]
+
+
+//! [132]
+QScrollBar:horizontal {
+ border: 2px solid grey;
+ background: #32CC99;
+ height: 15px;
+ margin: 0px 20px 0 20px;
+}
+//! [132]
+
+
+//! [133]
+QScrollBar::handle:horizontal {
+ background: white;
+ min-width: 20px;
+}
+//! [133]
+
+
+//! [134]
+QScrollBar::add-line:horizontal {
+ border: 2px solid grey;
+ background: #32CC99;
+ width: 20px;
+ subcontrol-position: right;
+ subcontrol-origin: margin;
+}
+
+QScrollBar::sub-line:horizontal {
+ border: 2px solid grey;
+ background: #32CC99;
+ width: 20px;
+ subcontrol-position: left;
+ subcontrol-origin: margin;
+}
+//! [134]
+
+
+//! [135]
+QScrollBar:left-arrow:horizontal, QScrollBar::right-arrow:horizontal {
+ border: 2px solid grey;
+ width: 3px;
+ height: 3px;
+ background: white;
+}
+
+QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal {
+ background: none;
+}
+//! [135]
+
+
+//! [136]
+QScrollBar:horizontal {
+ border: 2px solid green;
+ background: cyan;
+ height: 15px;
+ margin: 0px 40px 0 0px;
+}
+
+QScrollBar::handle:horizontal {
+ background: gray;
+ min-width: 20px;
+}
+
+QScrollBar::add-line:horizontal {
+ background: blue;
+ width: 16px;
+ subcontrol-position: right;
+ subcontrol-origin: margin;
+ border: 2px solid black;
+}
+
+QScrollBar::sub-line:horizontal {
+ background: magenta;
+ width: 16px;
+ subcontrol-position: top right;
+ subcontrol-origin: margin;
+ border: 2px solid black;
+ position: absolute;
+ right: 20px;
+}
+
+QScrollBar:left-arrow:horizontal, QScrollBar::right-arrow:horizontal {
+ width: 3px;
+ height: 3px;
+ background: pink;
+}
+
+QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal {
+ background: none;
+}
+
+//! [136]
+
+
+//! [137]
+ QScrollBar:vertical {
+ border: 2px solid grey;
+ background: #32CC99;
+ width: 15px;
+ margin: 22px 0 22px 0;
+ }
+ QScrollBar::handle:vertical {
+ background: white;
+ min-height: 20px;
+ }
+ QScrollBar::add-line:vertical {
+ border: 2px solid grey;
+ background: #32CC99;
+ height: 20px;
+ subcontrol-position: bottom;
+ subcontrol-origin: margin;
+ }
+
+ QScrollBar::sub-line:vertical {
+ border: 2px solid grey;
+ background: #32CC99;
+ height: 20px;
+ subcontrol-position: top;
+ subcontrol-origin: margin;
+ }
+ QScrollBar::up-arrow:vertical, QScrollBar::down-arrow:vertical {
+ border: 2px solid grey;
+ width: 3px;
+ height: 3px;
+ background: white;
+ }
+
+ QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical {
+ background: none;
+ }
+//! [137]
+
+
+//! [138]
+QSizeGrip {
+ image: url(:/images/sizegrip.png);
+ width: 16px;
+ height: 16px;
+}
+//! [138]
+
+
+//! [139]
+QSlider::groove:horizontal {
+ border: 1px solid #999999;
+ height: 8px; /* the groove expands to the size of the slider by default. by giving it a height, it has a fixed size */
+ background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 #B1B1B1, stop:1 #c4c4c4);
+ margin: 2px 0;
+}
+
+QSlider::handle:horizontal {
+ background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #b4b4b4, stop:1 #8f8f8f);
+ border: 1px solid #5c5c5c;
+ width: 18px;
+ margin: -2px 0; /* handle is placed by default on the contents rect of the groove. Expand outside the groove */
+ border-radius: 3px;
+}
+//! [139]
+
+
+//! [140]
+QSlider::groove:vertical {
+ background: red;
+ position: absolute; /* absolutely position 4px from the left and right of the widget. setting margins on the widget should work too... */
+ left: 4px; right: 4px;
+}
+
+QSlider::handle:vertical {
+ height: 10px;
+ background: green;
+ margin: 0 -4px; /* expand outside the groove */
+}
+
+QSlider::add-page:vertical {
+ background: white;
+}
+
+QSlider::sub-page:vertical {
+ background: pink;
+}
+//! [140]
+
+
+//! [141]
+QSpinBox {
+ padding-right: 15px; /* make room for the arrows */
+ border-image: url(:/images/frame.png) 4;
+ border-width: 3;
+}
+
+QSpinBox::up-button {
+ subcontrol-origin: border;
+ subcontrol-position: top right; /* position at the top right corner */
+
+ width: 16px; /* 16 + 2*1px border-width = 15px padding + 3px parent border */
+ border-image: url(:/images/spinup.png) 1;
+ border-width: 1px;
+}
+
+QSpinBox::up-button:hover {
+ border-image: url(:/images/spinup_hover.png) 1;
+}
+
+QSpinBox::up-button:pressed {
+ border-image: url(:/images/spinup_pressed.png) 1;
+}
+
+QSpinBox::up-arrow {
+ image: url(:/images/up_arrow.png);
+ width: 7px;
+ height: 7px;
+}
+
+QSpinBox::up-arrow:disabled, QSpinBox::up-arrow:off { /* off state when value is max */
+ image: url(:/images/up_arrow_disabled.png);
+}
+
+QSpinBox::down-button {
+ subcontrol-origin: border;
+ subcontrol-position: bottom right; /* position at bottom right corner */
+
+ width: 16px;
+ border-image: url(:/images/spindown.png) 1;
+ border-width: 1px;
+ border-top-width: 0;
+}
+
+QSpinBox::down-button:hover {
+ border-image: url(:/images/spindown_hover.png) 1;
+}
+
+QSpinBox::down-button:pressed {
+ border-image: url(:/images/spindown_pressed.png) 1;
+}
+
+QSpinBox::down-arrow {
+ image: url(:/images/down_arrow.png);
+ width: 7px;
+ height: 7px;
+}
+
+QSpinBox::down-arrow:disabled,
+QSpinBox::down-arrow:off { /* off state when value in min */
+ image: url(:/images/down_arrow_disabled.png);
+}
+
+//! [141]
+
+
+//! [142]
+QSplitter::handle {
+ image: url(images/splitter.png);
+}
+
+QSplitter::handle:horizontal {
+ width: 2px;
+}
+
+QSplitter::handle:vertical {
+ height: 2px;
+}
+
+QSplitter::handle:pressed {
+ url(images/splitter_pressed.png);
+}
+
+//! [142]
+
+
+//! [143]
+QStatusBar {
+ background: brown;
+}
+
+QStatusBar::item {
+ border: 1px solid red;
+ border-radius: 3px;
+}
+//! [143]
+
+
+//! [144]
+QStatusBar QLabel {
+ border: 3px solid white;
+}
+//! [144]
+
+
+//! [145]
+QTabWidget::pane { /* The tab widget frame */
+ border-top: 2px solid #C2C7CB;
+}
+
+QTabWidget::tab-bar {
+ left: 5px; /* move to the right by 5px */
+}
+
+/* Style the tab using the tab sub-control. Note that
+ it reads QTabBar _not_ QTabWidget */
+QTabBar::tab {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #E1E1E1, stop: 0.4 #DDDDDD,
+ stop: 0.5 #D8D8D8, stop: 1.0 #D3D3D3);
+ border: 2px solid #C4C4C3;
+ border-bottom-color: #C2C7CB; /* same as the pane color */
+ border-top-left-radius: 4px;
+ border-top-right-radius: 4px;
+ min-width: 8ex;
+ padding: 2px;
+}
+
+QTabBar::tab:selected, QTabBar::tab:hover {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #fafafa, stop: 0.4 #f4f4f4,
+ stop: 0.5 #e7e7e7, stop: 1.0 #fafafa);
+}
+
+QTabBar::tab:selected {
+ border-color: #9B9B9B;
+ border-bottom-color: #C2C7CB; /* same as pane color */
+}
+
+QTabBar::tab:!selected {
+ margin-top: 2px; /* make non-selected tabs look smaller */
+}
+//! [145]
+
+
+//! [146]
+QTabWidget::pane { /* The tab widget frame */
+ border-top: 2px solid #C2C7CB;
+}
+
+QTabWidget::tab-bar {
+ left: 5px; /* move to the right by 5px */
+}
+
+/* Style the tab using the tab sub-control. Note that
+ it reads QTabBar _not_ QTabWidget */
+QTabBar::tab {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #E1E1E1, stop: 0.4 #DDDDDD,
+ stop: 0.5 #D8D8D8, stop: 1.0 #D3D3D3);
+ border: 2px solid #C4C4C3;
+ border-bottom-color: #C2C7CB; /* same as the pane color */
+ border-top-left-radius: 4px;
+ border-top-right-radius: 4px;
+ min-width: 8ex;
+ padding: 2px;
+}
+
+QTabBar::tab:selected, QTabBar::tab:hover {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #fafafa, stop: 0.4 #f4f4f4,
+ stop: 0.5 #e7e7e7, stop: 1.0 #fafafa);
+}
+
+QTabBar::tab:selected {
+ border-color: #9B9B9B;
+ border-bottom-color: #C2C7CB; /* same as pane color */
+}
+
+QTabBar::tab:!selected {
+ margin-top: 2px; /* make non-selected tabs look smaller */
+}
+
+/* make use of negative margins for overlapping tabs */
+QTabBar::tab:selected {
+ /* expand/overlap to the left and right by 4px */
+ margin-left: -4px;
+ margin-right: -4px;
+}
+
+QTabBar::tab:first:selected {
+ margin-left: 0; /* the first selected tab has nothing to overlap with on the left */
+}
+
+QTabBar::tab:last:selected {
+ margin-right: 0; /* the last selected tab has nothing to overlap with on the right */
+}
+
+QTabBar::tab:only-one {
+ margin: 0; /* if there is only one tab, we don't want overlapping margins */
+}
+//! [146]
+
+
+//! [147]
+QTabWidget::pane { /* The tab widget frame */
+ border-top: 2px solid #C2C7CB;
+ position: absolute;
+ top: -0.5em;
+}
+
+QTabWidget::tab-bar {
+ alignment: center;
+}
+
+/* Style the tab using the tab sub-control. Note that
+ it reads QTabBar _not_ QTabWidget */
+QTabBar::tab {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #E1E1E1, stop: 0.4 #DDDDDD,
+ stop: 0.5 #D8D8D8, stop: 1.0 #D3D3D3);
+ border: 2px solid #C4C4C3;
+ border-bottom-color: #C2C7CB; /* same as the pane color */
+ border-top-left-radius: 4px;
+ border-top-right-radius: 4px;
+ min-width: 8ex;
+ padding: 2px;
+}
+
+QTabBar::tab:selected, QTabBar::tab:hover {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #fafafa, stop: 0.4 #f4f4f4,
+ stop: 0.5 #e7e7e7, stop: 1.0 #fafafa);
+}
+
+QTabBar::tab:selected {
+ border-color: #9B9B9B;
+ border-bottom-color: #C2C7CB; /* same as pane color */
+}
+//! [147]
+
+
+//! [148]
+QTabBar::tear {
+ image: url(tear_indicator.png);
+}
+
+QTabBar::scroller { /* the width of the scroll buttons */
+ width: 20px;
+}
+
+QTabBar QToolButton { /* the scroll buttons are tool buttons */
+ border-image: url(scrollbutton.png) 2;
+ border-width: 2px;
+}
+
+QTabBar QToolButton::right-arrow { /* the arrow mark in the tool buttons */
+ image: url(rightarrow.png);
+}
+
+QTabBar QToolButton::left-arrow {
+ image: url(leftarrow.png);
+}
+//! [148]
+
+
+//! [149]
+QTableView {
+ selection-background-color: qlineargradient(x1: 0, y1: 0, x2: 0.5, y2: 0.5,
+ stop: 0 #FF92BB, stop: 1 white);
+}
+//! [149]
+
+
+//! [150]
+QTableView QTableCornerButton::section {
+ background: red;
+ border: 2px outset red;
+}
+//! [150]
+
+
+//! [151]
+QToolBar {
+ background: red;
+ spacing: 3px; /* spacing between items in the tool bar */
+}
+
+QToolBar::handle {
+ image: url(handle.png);
+}
+//! [151]
+
+
+//! [152]
+QToolBox::tab {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #E1E1E1, stop: 0.4 #DDDDDD,
+ stop: 0.5 #D8D8D8, stop: 1.0 #D3D3D3);
+ border-radius: 5px;
+ color: darkgray;
+}
+
+QToolBox::tab:selected { /* italicize selected tabs */
+ font: italic;
+ color: white;
+}
+//! [152]
+
+
+//! [153]
+QToolButton { /* all types of tool button */
+ border: 2px solid #8f8f91;
+ border-radius: 6px;
+ background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #f6f7fa, stop: 1 #dadbde);
+}
+
+QToolButton[popupMode="1"] { /* only for MenuButtonPopup */
+ padding-right: 20px; /* make way for the popup button */
+}
+
+QToolButton:pressed {
+ background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
+ stop: 0 #dadbde, stop: 1 #f6f7fa);
+}
+
+/* the subcontrols below are used only in the MenuButtonPopup mode */
+QToolButton::menu-button {
+ border: 2px solid gray;
+ border-top-right-radius: 6px;
+ border-bottom-right-radius: 6px;
+ /* 16px width + 4px for border = 20px allocated above */
+ width: 16px;
+}
+
+QToolButton::menu-arrow {
+ image: url(downarrow.png);
+}
+
+QToolButton::menu-arrow:open {
+ top: 1px; left: 1px; /* shift it a bit */
+}
+//! [153]
+
+
+//! [154]
+QToolTip {
+ border: 2px solid darkkhaki;
+ padding: 5px;
+ border-radius: 3px;
+ opacity: 200;
+}
+//! [154]
+
+
+//! [155]
+QTreeView {
+ alternate-background-color: yellow;
+}
+//! [155]
+
+
+//! [156]
+QTreeView {
+ show-decoration-selected: 1;
+}
+
+QTreeView::item {
+ border: 1px solid #d9d9d9;
+ border-top-color: transparent;
+ border-bottom-color: transparent;
+}
+
+QTreeView::item:hover {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #e7effd, stop: 1 #cbdaf1);
+ border: 1px solid #bfcde4;
+}
+
+QTreeView::item:selected {
+ border: 1px solid #567dbc;
+}
+
+QTreeView::item:selected:active{
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #6ea1f1, stop: 1 #567dbc);
+}
+
+QTreeView::item:selected:!active {
+ background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #6b9be8, stop: 1 #577fbf);
+}
+//! [156]
+
+
+//! [157]
+QTreeView::branch {
+ background: palette(base);
+}
+
+QTreeView::branch:has-siblings:!adjoins-item {
+ background: cyan;
+}
+
+QTreeView::branch:has-siblings:adjoins-item {
+ background: red;
+}
+
+QTreeView::branch:!has-children:!has-siblings:adjoins-item {
+ background: blue;
+}
+
+QTreeView::branch:closed:has-children:has-siblings {
+ background: pink;
+}
+
+QTreeView::branch:has-children:!has-siblings:closed {
+ background: gray;
+}
+
+QTreeView::branch:open:has-children:has-siblings {
+ background: magenta;
+}
+
+QTreeView::branch:open:has-children:!has-siblings {
+ background: green;
+}
+
+//! [157]
+
+
+//! [158]
+QTreeView::branch:has-siblings:!adjoins-item {
+ border-image: url(vline.png) 0;
+}
+
+QTreeView::branch:has-siblings:adjoins-item {
+ border-image: url(branch-more.png) 0;
+}
+
+QTreeView::branch:!has-children:!has-siblings:adjoins-item {
+ border-image: url(branch-end.png) 0;
+}
+
+QTreeView::branch:has-children:!has-siblings:closed,
+QTreeView::branch:closed:has-children:has-siblings {
+ border-image: none;
+ image: url(branch-closed.png);
+}
+
+QTreeView::branch:open:has-children:!has-siblings,
+QTreeView::branch:open:has-children:has-siblings {
+ border-image: none;
+ image: url(branch-open.png);
+}
+//! [158]
+
+//! [159]
+QTabBar::close-button {
+ image: url(close.png)
+ subcontrol-position: left;
+}
+QTabBar::close-button:hover {
+ image: url(close-hover.png)
+}
+
+//! [159]
diff --git a/doc/src/snippets/code/src.gui.text.qtextdocumentwriter.cpp b/doc/src/snippets/code/src.gui.text.qtextdocumentwriter.cpp
new file mode 100644
index 0000000000..d7b982758b
--- /dev/null
+++ b/doc/src/snippets/code/src.gui.text.qtextdocumentwriter.cpp
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+ QTextDocumentWriter writer;
+ writer.setFormat("odf"); // same as writer.setFormat("ODF");
+//! [0]
+
diff --git a/doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp b/doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp
new file mode 100644
index 0000000000..623c526f7b
--- /dev/null
+++ b/doc/src/snippets/code/src.qdbus.qdbuspendingcall.cpp
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+{
+//! [0]
+ QDBusPendingCall async = iface->asyncCall("RemoteMethod", value1, value2);
+ QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(async, this);
+
+ QObject::connect(watcher, SIGNAL(finished(QDBusPendingCallWatcher*)),
+ this, SLOT(callFinishedSlot(QDBusPendingCallWatcher*)));
+//! [0]
+
+}
+
+//! [1]
+void MyClass::callFinishedSlot(QDBusPendingCallWatcher *call)
+{
+ QDBusPendingReply<QString, QByteArray> reply = *call;
+ if (reply.isError()) {
+ showError();
+ } else {
+ QString text = reply.argumentAt<0>();
+ QByteArray data = reply.argumentAt<1>();
+ showReply(text, data);
+ }
+ call->deleteLater();
+}
+//! [1]
diff --git a/doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp b/doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp
new file mode 100644
index 0000000000..31e240ad35
--- /dev/null
+++ b/doc/src/snippets/code/src.qdbus.qdbuspendingreply.cpp
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+{
+//! [0]
+ QDBusPendingReply<QString> reply = interface->asyncCall("RemoteMethod");
+ reply.waitForFinished();
+ if (reply.isError())
+ // call failed. Show an error condition.
+ showError(reply.error());
+ else
+ // use the returned value
+ useValue(reply.value());
+//! [0]
+
+//! [2]
+ QDBusPendingReply<bool, QString> reply = interface->asyncCall("RemoteMethod");
+ reply.waitForFinished();
+ if (!reply.isError()) {
+ if (reply.argumentAt<0>())
+ showSuccess(reply.argumentAt<1>());
+ else
+ showFailure(reply.argumentAt<1>());
+ }
+//! [2]
+}
diff --git a/doc/src/snippets/code/src_corelib_codecs_qtextcodec.cpp b/doc/src/snippets/code/src_corelib_codecs_qtextcodec.cpp
new file mode 100644
index 0000000000..698c0b652e
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_codecs_qtextcodec.cpp
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QByteArray encodedString = "...";
+QTextCodec *codec = QTextCodec::codecForName("KOI8-R");
+QString string = codec->toUnicode(encodedString);
+//! [0]
+
+
+//! [1]
+QString string = "...";
+QTextCodec *codec = QTextCodec::codecForName("KOI8-R");
+QByteArray encodedString = codec->fromUnicode(string);
+//! [1]
+
+
+//! [2]
+QTextCodec *codec = QTextCodec::codecForName("Shift-JIS");
+QTextDecoder *decoder = codec->makeDecoder();
+
+QString string;
+while (new_data_available()) {
+ QByteArray chunk = get_new_data();
+ string += decoder->toUnicode(chunk);
+}
+delete decoder;
+//! [2]
+
+
+//! [3]
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ QTextCodec::setCodecForTr(QTextCodec::codecForName("eucKR"));
+ ...
+}
+//! [3]
diff --git a/doc/src/snippets/code/src_corelib_codecs_qtextcodecplugin.cpp b/doc/src/snippets/code/src_corelib_codecs_qtextcodecplugin.cpp
new file mode 100644
index 0000000000..684884f400
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_codecs_qtextcodecplugin.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QList<QByteArray> MyCodecPlugin::names() const
+{
+ return QList<QByteArray> << "IBM01140" << "hp15-tw";
+}
+
+QTextCodec *MyCodecPlugin::createForName(const QByteArray &name)
+{
+ if (name == "IBM01140") {
+ return new Ibm01140Codec;
+ } else if (name == "hp15-tw") {
+ return new Hp15TwCodec;
+ }
+ return 0;
+}
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qfuture.cpp b/doc/src/snippets/code/src_corelib_concurrent_qfuture.cpp
new file mode 100644
index 0000000000..7e106bfb9c
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qfuture.cpp
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QFuture<QString> future = ...;
+
+QFuture<QString>::const_iterator i;
+for (i = future.constBegin(); i != future.constEnd(); ++i)
+ cout << *i << endl;
+//! [0]
+
+
+//! [1]
+QFuture<QString> future;
+...
+QFutureIterator<QString> i(future);
+while (i.hasNext())
+ qDebug() << i.next();
+//! [1]
+
+
+//! [2]
+QFutureIterator<QString> i(future);
+i.toBack();
+while (i.hasPrevious())
+ qDebug() << i.previous();
+//! [2]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qfuturesynchronizer.cpp b/doc/src/snippets/code/src_corelib_concurrent_qfuturesynchronizer.cpp
new file mode 100644
index 0000000000..291e2f4f4e
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qfuturesynchronizer.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+void someFunction()
+{
+ QFutureSynchronizer<void> synchronizer;
+
+ ...
+
+ synchronizer.addFuture(QtConcurrent::run(anotherFunction));
+ synchronizer.addFuture(QtConcurrent::map(list, mapFunction));
+
+ return; // QFutureSynchronizer waits for all futures to finish
+}
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qfuturewatcher.cpp b/doc/src/snippets/code/src_corelib_concurrent_qfuturewatcher.cpp
new file mode 100644
index 0000000000..9f12e936fc
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qfuturewatcher.cpp
@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+// Instantiate the objects and connect to the finished signal.
+MyClass myObject;
+QFutureWatcher<int> watcher;
+connect(&watcher, SIGNAL(finished()), &myObject, SLOT(handleFinished()));
+
+// Start the computation.
+QFuture<int> future = QtConcurrent::run(...);
+watcher.setFuture(future);
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp
new file mode 100644
index 0000000000..85f3551b62
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+
+class MyException : public QtConcurrent::Exception
+{
+public:
+ void raise() const { throw *this; }
+ Exception *clone() const { return new MyException(*this); }
+};
+
+//! [0]
+
+
+//! [1]
+
+try {
+ QtConcurrent::blockingMap(list, throwFunction); // throwFunction throws MyException
+} catch (MyException &e) {
+ // handle exception
+}
+
+//! [1]
+
+
+//! [2]
+
+void MyException::raise() const { throw *this; }
+
+//! [2]
+
+
+//! [3]
+
+MyException *MyException::clone() const { return new MyException(*this); }
+
+//! [3]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentfilter.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentfilter.cpp
new file mode 100644
index 0000000000..d18f1e5165
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentfilter.cpp
@@ -0,0 +1,171 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+bool function(const T &t);
+//! [0]
+
+
+//! [1]
+bool allLowerCase(const QString &string)
+{
+ return string.lowered() == string;
+}
+
+QStringList strings = ...;
+QFuture<QString> lowerCaseStrings = QtConcurrent::filtered(strings, allLowerCase);
+//! [1]
+
+
+//! [2]
+QStringList strings = ...;
+QFuture<void> future = QtConcurrent::filter(strings, allLowerCase);
+//! [2]
+
+
+//! [3]
+V function(T &result, const U &intermediate)
+//! [3]
+
+
+//! [4]
+void addToDictionary(QSet<QString> &dictionary, const QString &string)
+{
+ dictionary.insert(string);
+}
+
+QStringList strings = ...;
+QFuture<QSet<QString> > dictionary = QtConcurrent::filteredReduced(strings, allLowerCase, addToDictionary);
+//! [4]
+
+
+//! [5]
+QStringList strings = ...;
+QFuture<QString> lowerCaseStrings = QtConcurrent::filtered(strings.constBegin(), strings.constEnd(), allLowerCase);
+
+// filter in-place only works on non-const iterators
+QFuture<void> future = QtConcurrent::filter(strings.begin(), strings.end(), allLowerCase);
+
+QFuture<QSet<QString> > dictionary = QtConcurrent::filteredReduced(strings.constBegin(), strings.constEnd(), allLowerCase, addToDictionary);
+//! [5]
+
+
+//! [6]
+QStringList strings = ...;
+
+// each call blocks until the entire operation is finished
+QStringList lowerCaseStrings = QtConcurrent::blockingFiltered(strings, allLowerCase);
+
+
+QtConcurrent::blockingFilter(strings, allLowerCase);
+
+QSet<QString> dictionary = QtConcurrent::blockingFilteredReduced(strings, allLowerCase, addToDictionary);
+//! [6]
+
+
+//! [7]
+// keep only images with an alpha channel
+QList<QImage> images = ...;
+QFuture<void> alphaImages = QtConcurrent::filter(strings, &QImage::hasAlphaChannel);
+
+// keep only gray scale images
+QList<QImage> images = ...;
+QFuture<QImage> grayscaleImages = QtConcurrent::filtered(images, &QImage::isGrayscale);
+
+// create a set of all printable characters
+QList<QChar> characters = ...;
+QFuture<QSet<QChar> > set = QtConcurrent::filteredReduced(characters, &QChar::isPrint, &QSet<QChar>::insert);
+//! [7]
+
+
+//! [8]
+// can mix normal functions and member functions with QtConcurrent::filteredReduced()
+
+// create a dictionary of all lower cased strings
+extern bool allLowerCase(const QString &string);
+QStringList strings = ...;
+QFuture<QSet<int> > averageWordLength = QtConcurrent::filteredReduced(strings, allLowerCase, QSet<QString>::insert);
+
+// create a collage of all gray scale images
+extern void addToCollage(QImage &collage, const QImage &grayscaleImage);
+QList<QImage> images = ...;
+QFuture<QImage> collage = QtConcurrent::filteredReduced(images, &QImage::isGrayscale, addToCollage);
+//! [8]
+
+
+//! [9]
+bool QString::contains(const QRegExp &regexp) const;
+//! [9]
+
+
+//! [10]
+boost::bind(&QString::contains, QRegExp("^\\S+$")); // matches strings without whitespace
+//! [10]
+
+
+//! [11]
+bool contains(const QString &string)
+//! [11]
+
+
+//! [12]
+QStringList strings = ...;
+boost::bind(static_cast<bool(QString::*)(const QRegExp&)>( &QString::contains ), QRegExp("..." ));
+//! [12]
+
+//! [13]
+struct StartsWith
+{
+ StartsWith(const QString &string)
+ : m_string(string) { }
+
+ typedef bool result_type;
+
+ bool operator()(const QString &testString)
+ {
+ return testString.startsWith(m_string);
+ }
+
+ QString m_string;
+};
+
+QList<QString> strings = ...;
+QFuture<QString> fooString = QtConcurrent::filtered(images, StartsWith(QLatin1String("Foo")));
+//! [13]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentmap.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentmap.cpp
new file mode 100644
index 0000000000..c48ce1e6ae
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentmap.cpp
@@ -0,0 +1,184 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+U function(const T &t);
+//! [0]
+
+
+//! [1]
+QImage scaled(const QImage &image)
+{
+ return image.scaled(100, 100);
+}
+
+QList<QImage> images = ...;
+QFuture<QImage> thumbnails = QtConcurrent::mapped(images, scaled);
+//! [1]
+
+
+//! [2]
+U function(T &t);
+//! [2]
+
+
+//! [3]
+void scale(QImage &image)
+{
+ image = image.scaled(100, 100);
+}
+
+QList<QImage> images = ...;
+QFuture<void> future = QtConcurrent::map(images, scale);
+//! [3]
+
+
+//! [4]
+V function(T &result, const U &intermediate)
+//! [4]
+
+
+//! [5]
+void addToCollage(QImage &collage, const QImage &thumbnail)
+{
+ QPainter p(&collage);
+ static QPoint offset = QPoint(0, 0);
+ p.drawImage(offset, thumbnail);
+ offset += ...;
+}
+
+QList<QImage> images = ...;
+QFuture<QImage> collage = QtConcurrent::mappedReduced(images, scaled, addToCollage);
+//! [5]
+
+
+//! [6]
+QList<QImage> images = ...;
+
+QFuture<QImage> thumbnails = QtConcurrent::mapped(images.constBegin(), images.constEnd(), scaled);
+
+// map in-place only works on non-const iterators
+QFuture<void> future = QtConcurrent::map(images.begin(), images.end(), scale);
+
+QFuture<QImage> collage = QtConcurrent::mappedReduced(images.constBegin(), images.constEnd(), scaled, addToCollage);
+//! [6]
+
+
+//! [7]
+QList<QImage> images = ...;
+
+// each call blocks until the entire operation is finished
+QList<QImage> future = QtConcurrent::blockingMapped(images, scaled);
+
+QtConcurrent::blockingMap(images, scale);
+
+QImage collage = QtConcurrent::blockingMappedReduced(images, scaled, addToCollage);
+//! [7]
+
+
+//! [8]
+// squeeze all strings in a QStringList
+QStringList strings = ...;
+QFuture<void> squeezedStrings = QtConcurrent::map(strings, &QString::squeeze);
+
+// swap the rgb values of all pixels on a list of images
+QList<QImage> images = ...;
+QFuture<QImage> bgrImages = QtConcurrent::mapped(images, &QImage::rgbSwapped);
+
+// create a set of the lengths of all strings in a list
+QStringList strings = ...;
+QFuture<QSet<int> > wordLengths = QtConcurrent::mappedReduced(string, &QString::length, &QSet<int>::insert);
+//! [8]
+
+
+//! [9]
+// can mix normal functions and member functions with QtConcurrent::mappedReduced()
+
+// compute the average length of a list of strings
+extern void computeAverage(int &average, int length);
+QStringList strings = ...;
+QFuture<int> averageWordLength = QtConcurrent::mappedReduced(strings, &QString::length, computeAverage);
+
+// create a set of the color distribution of all images in a list
+extern int colorDistribution(const QImage &string);
+QList<QImage> images = ...;
+QFuture<QSet<int> > totalColorDistribution = QtConcurrent::mappedReduced(images, colorDistribution, QSet<int>::insert);
+//! [9]
+
+
+//! [10]
+QImage QImage::scaledToWidth(int width, Qt::TransformationMode) const;
+//! [10]
+
+
+//! [11]
+boost::bind(&QImage::scaledToWidth, 100, Qt::SmoothTransformation)
+//! [11]
+
+
+//! [12]
+QImage scaledToWith(const QImage &image)
+//! [12]
+
+
+//! [13]
+QList<QImage> images = ...;
+QFuture<QImage> thumbnails = QtConcurrent::mapped(images, boost::bind(&QImage::scaledToWidth, 100 Qt::SmoothTransformation));
+//! [13]
+
+//! [14]
+struct Scaled
+{
+ Scaled(int size)
+ : m_size(size) { }
+
+ typedef QImage result_type;
+
+ QImage operator()(const QImage &image)
+ {
+ return image.scaled(m_size, m_size);
+ }
+
+ int m_size;
+};
+
+QList<QImage> images = ...;
+QFuture<QImage> thumbnails = QtConcurrent::mapped(images, Scaled(100));
+//! [14]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentrun.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentrun.cpp
new file mode 100644
index 0000000000..11f5163f50
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentrun.cpp
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+extern void aFunction();
+QFuture<void> future = QtConcurrent::run(aFunction);
+//! [0]
+
+
+//! [1]
+extern void aFunctionWithArguments(int arg1, double arg2, const QString &string);
+
+int integer = ...;
+double floatingPoint = ...;
+QString string = ...;
+
+QFuture<void> future = QtConcurrent::run(aFunctionWithArguments, integer, floatingPoint, string);
+//! [1]
+
+
+//! [2]
+extern QString functionReturningAString();
+QFuture<QString> future = QtConcurrent::run(functionReturningAString);
+...
+QString result = future.result();
+//! [2]
+
+
+//! [3]
+extern QString someFunction(const QByteArray &input);
+
+QByteArray bytearray = ...;
+
+QFuture<QString> future = QtConcurrent::run(someFunction, bytearray);
+...
+QString result = future.result();
+//! [3]
+
+//! [4]
+// call 'QList<QByteArray> QByteArray::split(char sep) const' in a separate thread
+QByteArray bytearray = "hello world";
+QFuture<QList<QByteArray> > future = QtConcurrent::run(bytearray, &QByteArray::split), ',');
+...
+QList<QByteArray> result = future.result();
+//! [4]
+
+//! [5]
+// call 'void QImage::invertPixels(InvertMode mode)' in a separate thread
+QImage image = ...;
+QFuture<void> future = QtConcurrent::run(image, &QImage::invertPixels, QImage::InvertRgba);
+...
+future.waitForFinished();
+// At this point, the pixels in 'image' have been inverted
+//! [5]
+
+
+//! [6]
+void someFunction(int arg1, double arg2);
+QFuture<void> future = QtConcurrent::run(boost::bind(someFunction, 1, 2.0));
+...
+//! [6]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qthreadpool.cpp b/doc/src/snippets/code/src_corelib_concurrent_qthreadpool.cpp
new file mode 100644
index 0000000000..6262cb1a11
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_concurrent_qthreadpool.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+class HelloWorldTask : public QRunnable
+{
+ void run()
+ {
+ qDebug() << "Hello world from thread" << QThread::currentThread();
+ }
+}
+
+HelloWorldTask *hello = new HelloWorldTask();
+// QThreadPool takes ownership and deletes 'hello' automatically
+QThreadPool::globalInstance()->start(hello);
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_global_qglobal.cpp b/doc/src/snippets/code/src_corelib_global_qglobal.cpp
new file mode 100644
index 0000000000..c79a714192
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_global_qglobal.cpp
@@ -0,0 +1,557 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+label->setAlignment(Qt::AlignLeft | Qt::AlignTop);
+//! [0]
+
+
+//! [1]
+class MyClass
+{
+public:
+ enum Option {
+ NoOptions = 0x0,
+ ShowTabs = 0x1,
+ ShowAll = 0x2,
+ SqueezeBlank = 0x4
+ };
+ Q_DECLARE_FLAGS(Options, Option)
+ ...
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(MyClass::Options)
+//! [1]
+
+//! [meta-object flags]
+Q_FLAGS(Options)
+//! [meta-object flags]
+
+//! [2]
+typedef QFlags<Enum> Flags;
+//! [2]
+
+
+//! [3]
+int myValue = 10;
+int minValue = 2;
+int maxValue = 6;
+
+int boundedValue = qBound(minValue, myValue, maxValue);
+// boundedValue == 6
+//! [3]
+
+
+//! [4]
+if (!driver()->isOpen() || driver()->isOpenError()) {
+ qWarning("QSqlQuery::exec: database not open");
+ return false;
+}
+//! [4]
+
+
+//! [5]
+qint64 value = Q_INT64_C(932838457459459);
+//! [5]
+
+
+//! [6]
+quint64 value = Q_UINT64_C(932838457459459);
+//! [6]
+
+
+//! [7]
+void myMsgHandler(QtMsgType, const char *);
+//! [7]
+
+
+//! [8]
+qint64 value = Q_INT64_C(932838457459459);
+//! [8]
+
+
+//! [9]
+quint64 value = Q_UINT64_C(932838457459459);
+//! [9]
+
+
+//! [10]
+int absoluteValue;
+int myValue = -4;
+
+absoluteValue = qAbs(myValue);
+// absoluteValue == 4
+//! [10]
+
+
+//! [11]
+qreal valueA = 2.3;
+qreal valueB = 2.7;
+
+int roundedValueA = qRound(valueA);
+// roundedValueA = 2
+int roundedValueB = qRound(valueB);
+// roundedValueB = 3
+//! [11]
+
+
+//! [12]
+qreal valueA = 42949672960.3;
+qreal valueB = 42949672960.7;
+
+int roundedValueA = qRound(valueA);
+// roundedValueA = 42949672960
+int roundedValueB = qRound(valueB);
+// roundedValueB = 42949672961
+//! [12]
+
+
+//! [13]
+int myValue = 6;
+int yourValue = 4;
+
+int minValue = qMin(myValue, yourValue);
+// minValue == yourValue
+//! [13]
+
+
+//! [14]
+int myValue = 6;
+int yourValue = 4;
+
+int maxValue = qMax(myValue, yourValue);
+// maxValue == myValue
+//! [14]
+
+
+//! [15]
+int myValue = 10;
+int minValue = 2;
+int maxValue = 6;
+
+int boundedValue = qBound(minValue, myValue, maxValue);
+// boundedValue == 6
+//! [15]
+
+
+//! [16]
+#if QT_VERSION >= 0x040100
+ QIcon icon = style()->standardIcon(QStyle::SP_TrashIcon);
+#else
+ QPixmap pixmap = style()->standardPixmap(QStyle::SP_TrashIcon);
+ QIcon icon(pixmap);
+#endif
+//! [16]
+
+
+//! [17]
+// File: div.cpp
+
+#include <QtGlobal>
+
+int divide(int a, int b)
+{
+ Q_ASSERT(b != 0);
+ return a / b;
+}
+//! [17]
+
+
+//! [18]
+ASSERT: "b == 0" in file div.cpp, line 7
+//! [18]
+
+
+//! [19]
+// File: div.cpp
+
+#include <QtGlobal>
+
+int divide(int a, int b)
+{
+ Q_ASSERT_X(b != 0, "divide", "division by zero");
+ return a / b;
+}
+//! [19]
+
+
+//! [20]
+ASSERT failure in divide: "division by zero", file div.cpp, line 7
+//! [20]
+
+
+//! [21]
+int *a;
+
+Q_CHECK_PTR(a = new int[80]); // WRONG!
+
+a = new (nothrow) int[80]; // Right
+Q_CHECK_PTR(a);
+//! [21]
+
+
+//! [22]
+template<typename TInputType>
+const TInputType &myMin(const TInputType &value1, const TInputType &value2)
+{
+ qDebug() << Q_FUNC_INFO << "was called with value1:" << value1 << "value2:" << value2;
+
+ if(value1 < value2)
+ return value1;
+ else
+ return value2;
+}
+//! [22]
+
+
+//! [23]
+#include <qapplication.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void myMessageOutput(QtMsgType type, const char *msg)
+{
+ switch (type) {
+ case QtDebugMsg:
+ fprintf(stderr, "Debug: %s\n", msg);
+ break;
+ case QtWarningMsg:
+ fprintf(stderr, "Warning: %s\n", msg);
+ break;
+ case QtCriticalMsg:
+ fprintf(stderr, "Critical: %s\n", msg);
+ break;
+ case QtFatalMsg:
+ fprintf(stderr, "Fatal: %s\n", msg);
+ abort();
+ }
+}
+
+int main(int argc, char **argv)
+{
+ qInstallMsgHandler(myMessageOutput);
+ QApplication app(argc, argv);
+ ...
+ return app.exec();
+}
+//! [23]
+
+
+//! [24]
+qDebug("Items in list: %d", myList.size());
+//! [24]
+
+
+//! [25]
+qDebug() << "Brush:" << myQBrush << "Other value:" << i;
+//! [25]
+
+
+//! [26]
+void f(int c)
+{
+ if (c > 200)
+ qWarning("f: bad argument, c == %d", c);
+}
+//! [26]
+
+
+//! [27]
+qWarning() << "Brush:" << myQBrush << "Other value:"
+<< i;
+//! [27]
+
+
+//! [28]
+void load(const QString &fileName)
+{
+ QFile file(fileName);
+ if (!file.exists())
+ qCritical("File '%s' does not exist!", qPrintable(fileName));
+}
+//! [28]
+
+
+//! [29]
+qCritical() << "Brush:" << myQBrush << "Other
+value:" << i;
+//! [29]
+
+
+//! [30]
+int divide(int a, int b)
+{
+ if (b == 0) // program error
+ qFatal("divide: cannot divide by zero");
+ return a / b;
+}
+//! [30]
+
+
+//! [31]
+forever {
+ ...
+}
+//! [31]
+
+
+//! [32]
+CONFIG += no_keywords
+//! [32]
+
+
+//! [33]
+CONFIG += no_keywords
+//! [33]
+
+
+//! [34]
+QString FriendlyConversation::greeting(int type)
+{
+static const char *greeting_strings[] = {
+ QT_TR_NOOP("Hello"),
+ QT_TR_NOOP("Goodbye")
+};
+return tr(greeting_strings[type]);
+}
+//! [34]
+
+
+//! [35]
+static const char *greeting_strings[] = {
+ QT_TRANSLATE_NOOP("FriendlyConversation", "Hello"),
+ QT_TRANSLATE_NOOP("FriendlyConversation", "Goodbye")
+};
+
+QString FriendlyConversation::greeting(int type)
+{
+ return tr(greeting_strings[type]);
+}
+
+QString global_greeting(int type)
+{
+ return qApp->translate("FriendlyConversation",
+ greeting_strings[type]);
+}
+//! [35]
+
+
+//! [36]
+
+static { const char *source; const char *comment; } greeting_strings[] =
+{
+ QT_TRANSLATE_NOOP3("FriendlyConversation", "Hello",
+ "A really friendly hello"),
+ QT_TRANSLATE_NOOP3("FriendlyConversation", "Goodbye",
+ "A really friendly goodbye")
+};
+
+QString FriendlyConversation::greeting(int type)
+{
+ return tr(greeting_strings[type].source,
+ greeting_strings[type].comment);
+}
+
+QString global_greeting(int type)
+{
+ return qApp->translate("FriendlyConversation",
+ greeting_strings[type].source,
+ greeting_strings[type].comment);
+}
+//! [36]
+
+
+//! [qttrid]
+ //% "%n fooish bar(s) found.\n"
+ //% "Do you want to continue?"
+ QString text = qtTrId("qtn_foo_bar", n);
+//! [qttrid]
+
+
+//! [qttrid_noop]
+static const char * const ids[] = {
+ //% "This is the first text."
+ QT_TRID_NOOP("qtn_1st_text"),
+ //% "This is the second text."
+ QT_TRID_NOOP("qtn_2nd_text"),
+ 0
+};
+
+void TheClass::addLabels()
+{
+ for (int i = 0; ids[i]; ++i)
+ new QLabel(qtTrId(ids[i]), this);
+}
+//! [qttrid_noop]
+
+
+//! [37]
+qWarning("%s: %s", qPrintable(key), qPrintable(value));
+//! [37]
+
+
+//! [38]
+struct Point2D
+{
+ int x;
+ int y;
+};
+
+Q_DECLARE_TYPEINFO(Point2D, Q_PRIMITIVE_TYPE);
+//! [38]
+
+
+//! [39]
+class Point2D
+{
+public:
+ Point2D() { data = new int[2]; }
+ Point2D(const Point2D &other) { ... }
+ ~Point2D() { delete[] data; }
+
+ Point2D &operator=(const Point2D &other) { ... }
+
+ int x() const { return data[0]; }
+ int y() const { return data[1]; }
+
+private:
+ int *data;
+};
+
+Q_DECLARE_TYPEINFO(Point2D, Q_MOVABLE_TYPE);
+//! [39]
+
+
+//! [40]
+#if Q_BYTE_ORDER == Q_BIG_ENDIAN
+...
+#endif
+
+or
+
+#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
+...
+#endif
+
+//! [40]
+
+
+//! [41]
+
+#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
+...
+#endif
+
+//! [41]
+
+
+//! [42]
+#if Q_BYTE_ORDER == Q_BIG_ENDIAN
+...
+#endif
+
+//! [42]
+
+//! [begin namespace macro]
+namespace QT_NAMESPACE {
+//! [begin namespace macro]
+
+//! [end namespace macro]
+}
+//! [end namespace macro]
+
+//! [43]
+class MyClass : public QObject
+{
+
+ private:
+ Q_DISABLE_COPY(MyClass)
+};
+
+//! [43]
+
+//! [44]
+class MyClass : public QObject
+{
+
+ private:
+ MyClass(const MyClass &);
+ MyClass &operator=(const MyClass &);
+};
+//! [44]
+
+//! [45]
+ QWidget w = QWidget();
+//! [45]
+
+//! [46]
+ // Instead of comparing with 0.0
+ qFuzzyCompare(0.0,1.0e-200); // This will return false
+ // Compare adding 1 to both values will fix the problem
+ qFuzzyCompare(1 + 0.0, 1 + 1.0e-200); // This will return true
+//! [46]
+
+//! [47]
+CApaApplication *myApplicationFactory();
+//! [47]
+
+//! [qlikely]
+ // the condition inside the "if" will be successful most of the times
+ for (int i = 1; i <= 365; i++) {
+ if (Q_LIKELY(isWorkingDay(i))) {
+ ...
+ }
+ ...
+ }
+//! [qlikely]
+
+//! [qunlikely]
+bool readConfiguration(const QFile &file)
+{
+ // We expect to be asked to read an existing file
+ if (Q_UNLIKELY(!file.exists())) {
+ qWarning() << "File not found";
+ return false;
+ }
+
+ ...
+ return true;
+}
+//! [qunlikely]
diff --git a/doc/src/snippets/code/src_corelib_io_qabstractfileengine.cpp b/doc/src/snippets/code/src_corelib_io_qabstractfileengine.cpp
new file mode 100644
index 0000000000..74ef79fa87
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qabstractfileengine.cpp
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+class ZipEngineHandler : public QAbstractFileEngineHandler
+{
+public:
+ QAbstractFileEngine *create(const QString &fileName) const;
+};
+
+QAbstractFileEngine *ZipEngineHandler::create(const QString &fileName) const
+{
+ // ZipEngineHandler returns a ZipEngine for all .zip files
+ return fileName.toLower().endsWith(".zip") ? new ZipEngine(fileName) : 0;
+}
+
+int main(int argc, char **argv)
+{
+ QApplication app(argc, argv);
+
+ ZipEngineHandler engine;
+
+ MainWindow window;
+ window.show();
+
+ return app.exec();
+}
+//! [0]
+
+
+//! [1]
+QAbstractSocketEngine *ZipEngineHandler::create(const QString &fileName) const
+{
+ // ZipEngineHandler returns a ZipEngine for all .zip files
+ return fileName.toLower().endsWith(".zip") ? new ZipEngine(fileName) : 0;
+}
+//! [1]
+
+
+//! [2]
+QAbstractFileEngineIterator *
+CustomFileEngine::beginEntryList(QDir::Filters filters, const QStringList &filterNames)
+{
+ return new CustomFileEngineIterator(filters, filterNames);
+}
+//! [2]
+
+
+//! [3]
+class CustomIterator : public QAbstractFileEngineIterator
+{
+public:
+ CustomIterator(const QStringList &nameFilters, QDir::Filters filters)
+ : QAbstractFileEngineIterator(nameFilters, filters), index(0)
+ {
+ // In a real iterator, these entries are fetched from the
+ // file system based on the value of path().
+ entries << "entry1" << "entry2" << "entry3";
+ }
+
+ bool hasNext() const
+ {
+ return index < entries.size() - 1;
+ }
+
+ QString next()
+ {
+ if (!hasNext())
+ return QString();
+ ++index;
+ return currentFilePath();
+ }
+
+ QString currentFileName()
+ {
+ return entries.at(index);
+ }
+
+private:
+ QStringList entries;
+ int index;
+};
+//! [3]
diff --git a/doc/src/snippets/code/src_corelib_io_qdatastream.cpp b/doc/src/snippets/code/src_corelib_io_qdatastream.cpp
new file mode 100644
index 0000000000..cd9632c885
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qdatastream.cpp
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+void wrapInFunction()
+{
+
+//! [0]
+QFile file("file.dat");
+file.open(QIODevice::WriteOnly);
+QDataStream out(&file); // we will serialize the data into the file
+out << QString("the answer is"); // serialize a string
+out << (qint32)42; // serialize an integer
+//! [0]
+
+
+//! [1]
+QFile file("file.dat");
+file.open(QIODevice::ReadOnly);
+QDataStream in(&file); // read the data serialized from the file
+QString str;
+qint32 a;
+in >> str >> a; // extract "the answer is" and 42
+//! [1]
+
+
+//! [2]
+stream.setVersion(QDataStream::Qt_4_0);
+//! [2]
+
+
+//! [3]
+QFile file("file.xxx");
+file.open(QIODevice::WriteOnly);
+QDataStream out(&file);
+
+// Write a header with a "magic number" and a version
+out << (quint32)0xA0B0C0D0;
+out << (qint32)123;
+
+out.setVersion(QDataStream::Qt_4_0);
+
+// Write the data
+out << lots_of_interesting_data;
+//! [3]
+
+
+//! [4]
+QFile file("file.xxx");
+file.open(QIODevice::ReadOnly);
+QDataStream in(&file);
+
+// Read and check the header
+quint32 magic;
+in >> magic;
+if (magic != 0xA0B0C0D0)
+ return XXX_BAD_FILE_FORMAT;
+
+// Read the version
+qint32 version;
+in >> version;
+if (version < 100)
+ return XXX_BAD_FILE_TOO_OLD;
+if (version > 123)
+ return XXX_BAD_FILE_TOO_NEW;
+
+if (version <= 110)
+ in.setVersion(QDataStream::Qt_3_2);
+else
+ in.setVersion(QDataStream::Qt_4_0);
+
+// Read the data
+in >> lots_of_interesting_data;
+if (version >= 120)
+ in >> data_new_in_XXX_version_1_2;
+in >> other_interesting_data;
+//! [4]
+
+
+//! [5]
+QDataStream out(file);
+out.setVersion(QDataStream::Qt_4_0);
+//! [5]
+
+}
diff --git a/doc/src/snippets/code/src_corelib_io_qdir.cpp b/doc/src/snippets/code/src_corelib_io_qdir.cpp
new file mode 100644
index 0000000000..51262f711c
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qdir.cpp
@@ -0,0 +1,175 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+void wrapInFunction()
+{
+
+//! [0]
+QDir("/home/user/Documents")
+QDir("C:/Documents and Settings")
+//! [0]
+
+
+//! [1]
+QDir("images/landscape.png")
+//! [1]
+
+
+//! [2]
+QDir("Documents/Letters/Applications").dirName() // "Applications"
+QDir().dirName() // "."
+//! [2]
+
+
+//! [3]
+QDir directory("Documents/Letters");
+QString path = directory.filePath("contents.txt");
+QString absolutePath = directory.absoluteFilePath("contents.txt");
+//! [3]
+
+
+//! [4]
+QDir dir("example");
+if (!dir.exists())
+ qWarning("Cannot find the example directory");
+//! [4]
+
+
+//! [5]
+QDir dir = QDir::root(); // "/"
+if (!dir.cd("tmp")) { // "/tmp"
+ qWarning("Cannot find the \"/tmp\" directory");
+} else {
+ QFile file(dir.filePath("ex1.txt")); // "/tmp/ex1.txt"
+ if (!file.open(QIODevice::ReadWrite))
+ qWarning("Cannot create the file %s", file.name());
+}
+//! [5]
+
+
+//! [6]
+QString bin = "/local/bin"; // where /local/bin is a symlink to /usr/bin
+QDir binDir(bin);
+QString canonicalBin = binDir.canonicalPath();
+// canonicalBin now equals "/usr/bin"
+
+QString ls = "/local/bin/ls"; // where ls is the executable "ls"
+QDir lsDir(ls);
+QString canonicalLs = lsDir.canonicalPath();
+// canonicalLS now equals "/usr/bin/ls".
+//! [6]
+
+
+//! [7]
+QDir dir("/home/bob");
+QString s;
+
+s = dir.relativeFilePath("images/file.jpg"); // s is "images/file.jpg"
+s = dir.relativeFilePath("/home/mary/file.txt"); // s is "../mary/file.txt"
+//! [7]
+
+
+//! [8]
+QDir::setSearchPaths("icons", QStringList(QDir::homePath() + "/images"));
+QDir::setSearchPaths("docs", QStringList(":/embeddedDocuments"));
+...
+QPixmap pixmap("icons:undo.png"); // will look for undo.png in QDir::homePath() + "/images"
+QFile file("docs:design.odf"); // will look in the :/embeddedDocuments resource path
+//! [8]
+
+
+//! [9]
+QDir dir("/tmp/root_link");
+dir = dir.canonicalPath();
+if (dir.isRoot())
+ qWarning("It is a root link");
+//! [9]
+
+
+//! [10]
+// The current directory is "/usr/local"
+QDir d1("/usr/local/bin");
+QDir d2("bin");
+if (d1 == d2)
+ qDebug("They're the same");
+//! [10]
+
+
+//! [11]
+// The current directory is "/usr/local"
+QDir d1("/usr/local/bin");
+d1.setFilter(QDir::Executable);
+QDir d2("bin");
+if (d1 != d2)
+ qDebug("They differ");
+//! [11]
+
+
+//! [12]
+C:/Documents and Settings/Username
+//! [12]
+
+
+//! [13]
+Q_INIT_RESOURCE(myapp);
+//! [13]
+
+
+//! [14]
+inline void initMyResource() { Q_INIT_RESOURCE(myapp); }
+
+namespace MyNamespace
+{
+ ...
+
+ void myFunction()
+ {
+ initMyResource();
+ }
+}
+//! [14]
+
+
+//! [15]
+Q_CLEANUP_RESOURCE(myapp);
+//! [15]
+
+}
diff --git a/doc/src/snippets/code/src_corelib_io_qdiriterator.cpp b/doc/src/snippets/code/src_corelib_io_qdiriterator.cpp
new file mode 100644
index 0000000000..e7a93d4021
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qdiriterator.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QDirIterator it("/etc", QDirIterator::Subdirectories);
+while (it.hasNext()) {
+ qDebug() << it.next();
+
+ // /etc/.
+ // /etc/..
+ // /etc/X11
+ // /etc/X11/fs
+ // ...
+}
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_io_qfile.cpp b/doc/src/snippets/code/src_corelib_io_qfile.cpp
new file mode 100644
index 0000000000..158971e9ca
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qfile.cpp
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QFile file;
+QDir::setCurrent("/tmp");
+file.setFileName("readme.txt");
+QDir::setCurrent("/home");
+file.open(QIODevice::ReadOnly); // opens "/home/readme.txt" under Unix
+//! [0]
+
+
+//! [1]
+QByteArray myEncoderFunc(const QString &fileName);
+//! [1]
+
+
+//! [2]
+QString myDecoderFunc(const QByteArray &localFileName);
+//! [2]
+
+
+//! [3]
+#include <stdio.h>
+
+void printError(const char* msg)
+{
+ QFile file;
+ file.open(stderr, QIODevice::WriteOnly);
+ file.write(msg, qstrlen(msg)); // write to stderr
+ file.close();
+}
+//! [3]
+
+
+//! [4]
+CONFIG += console
+//! [4]
diff --git a/doc/src/snippets/code/src_corelib_io_qfileinfo.cpp b/doc/src/snippets/code/src_corelib_io_qfileinfo.cpp
new file mode 100644
index 0000000000..85e00052f7
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qfileinfo.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+//![newstuff]
+ QFileInfo fi("c:/temp/foo"); => fi.absoluteFilePath() => "C:/temp/foo"
+//![newstuff]
+
+//! [0]
+#ifdef Q_OS_UNIX
+
+QFileInfo info1("/home/bob/bin/untabify");
+info1.isSymLink(); // returns true
+info1.absoluteFilePath(); // returns "/home/bob/bin/untabify"
+info1.size(); // returns 56201
+info1.symLinkTarget(); // returns "/opt/pretty++/bin/untabify"
+
+QFileInfo info2(info1.symLinkTarget());
+info2.isSymLink(); // returns false
+info2.absoluteFilePath(); // returns "/opt/pretty++/bin/untabify"
+info2.size(); // returns 56201
+
+#endif
+//! [0]
+
+
+//! [1]
+#ifdef Q_OS_WIN
+
+QFileInfo info1("C:\\Documents and Settings\\Bob\\untabify.lnk");
+info1.isSymLink(); // returns true
+info1.absoluteFilePath(); // returns "C:/Documents and Settings/Bob/untabify.lnk"
+info1.size(); // returns 743
+info1.symLinkTarget(); // returns "C:/Pretty++/untabify"
+
+QFileInfo info2(info1.symLinkTarget());
+info2.isSymLink(); // returns false
+info2.absoluteFilePath(); // returns "C:/Pretty++/untabify"
+info2.size(); // returns 63942
+
+#endif
+//! [1]
+
+
+//! [2]
+QString absolute = "/local/bin";
+QString relative = "local/bin";
+QFileInfo absFile(absolute);
+QFileInfo relFile(relative);
+
+QDir::setCurrent(QDir::rootPath());
+// absFile and relFile now point to the same file
+
+QDir::setCurrent("/tmp");
+// absFile now points to "/local/bin",
+// while relFile points to "/tmp/local/bin"
+//! [2]
+
+
+//! [3]
+QFileInfo fi("/tmp/archive.tar.gz");
+QString name = fi.fileName(); // name = "archive.tar.gz"
+//! [3]
+
+
+//! [4]
+QFileInfo fi("/Applications/Safari.app");
+QString bundle = fi.bundleName(); // name = "Safari"
+//! [4]
+
+
+//! [5]
+QFileInfo fi("/tmp/archive.tar.gz");
+QString base = fi.baseName(); // base = "archive"
+//! [5]
+
+
+//! [6]
+QFileInfo fi("/tmp/archive.tar.gz");
+QString base = fi.completeBaseName(); // base = "archive.tar"
+//! [6]
+
+
+//! [7]
+QFileInfo fi("/tmp/archive.tar.gz");
+QString ext = fi.completeSuffix(); // ext = "tar.gz"
+//! [7]
+
+
+//! [8]
+QFileInfo fi("/tmp/archive.tar.gz");
+QString ext = fi.suffix(); // ext = "gz"
+//! [8]
+
+
+//! [9]
+QFileInfo info(fileName);
+if (info.isSymLink())
+ fileName = info.symLinkTarget();
+//! [9]
+
+
+//! [10]
+QFileInfo fi("/tmp/archive.tar.gz");
+if (fi.permission(QFile::WriteUser | QFile::ReadGroup))
+ qWarning("I can change the file; my group can read the file");
+if (fi.permission(QFile::WriteGroup | QFile::WriteOther))
+ qWarning("The group or others can change the file");
+//! [10]
diff --git a/doc/src/snippets/code/src_corelib_io_qiodevice.cpp b/doc/src/snippets/code/src_corelib_io_qiodevice.cpp
new file mode 100644
index 0000000000..1e2a976c77
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qiodevice.cpp
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QProcess gzip;
+gzip.start("gzip", QStringList() << "-c");
+if (!gzip.waitForStarted())
+ return false;
+
+gzip.write("uncompressed data");
+
+QByteArray compressed;
+while (gzip.waitForReadyRead())
+ compressed += gzip.readAll();
+//! [0]
+
+
+//! [1]
+qint64 CustomDevice::bytesAvailable() const
+{
+ return buffer.size() + QIODevice::bytesAvailable();
+}
+//! [1]
+
+
+//! [2]
+QFile file("box.txt");
+if (file.open(QFile::ReadOnly)) {
+ char buf[1024];
+ qint64 lineLength = file.readLine(buf, sizeof(buf));
+ if (lineLength != -1) {
+ // the line is available in buf
+ }
+}
+//! [2]
+
+
+//! [3]
+bool CustomDevice::canReadLine() const
+{
+ return buffer.contains('\n') || QIODevice::canReadLine();
+}
+//! [3]
+
+
+//! [4]
+bool isExeFile(QFile *file)
+{
+ char buf[2];
+ if (file->peek(buf, sizeof(buf)) == sizeof(buf))
+ return (buf[0] == 'M' && buf[1] == 'Z');
+ return false;
+}
+//! [4]
+
+
+//! [5]
+bool isExeFile(QFile *file)
+{
+ return file->peek(2) == "MZ";
+}
+//! [5]
diff --git a/doc/src/snippets/code/src_corelib_io_qprocess.cpp b/doc/src/snippets/code/src_corelib_io_qprocess.cpp
new file mode 100644
index 0000000000..64fb17a7c7
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qprocess.cpp
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+void wrapInFunction()
+{
+
+//! [0]
+QProcess builder;
+builder.setProcessChannelMode(QProcess::MergedChannels);
+builder.start("make", QStringList() << "-j2");
+
+if (!builder.waitForFinished())
+ qDebug() << "Make failed:" << builder.errorString();
+else
+ qDebug() << "Make output:" << builder.readAll();
+//! [0]
+
+
+//! [1]
+QProcess more;
+more.start("more");
+more.write("Text to display");
+more.closeWriteChannel();
+// QProcess will emit readyRead() once "more" starts printing
+//! [1]
+
+
+//! [2]
+command1 | command2
+//! [2]
+
+
+//! [3]
+QProcess process1;
+QProcess process2;
+
+process1.setStandardOutputProcess(&process2);
+
+process1.start("command1");
+process2.start("command2");
+//! [3]
+
+
+//! [4]
+class SandboxProcess : public QProcess
+{
+ ...
+ protected:
+ void setupChildProcess();
+ ...
+};
+
+void SandboxProcess::setupChildProcess()
+{
+ // Drop all privileges in the child process, and enter
+ // a chroot jail.
+#if defined Q_OS_UNIX
+ ::setgroups(0, 0);
+ ::chroot("/etc/safe");
+ ::chdir("/");
+ ::setgid(safeGid);
+ ::setuid(safeUid);
+ ::umask(0);
+#endif
+}
+
+//! [4]
+
+
+//! [5]
+QProcess process;
+process.start("del /s *.txt");
+// same as process.start("del", QStringList() << "/s" << "*.txt");
+...
+//! [5]
+
+
+//! [6]
+QProcess process;
+process.start("dir \"My Documents\"");
+//! [6]
+
+
+//! [7]
+QProcess process;
+process.start("dir \"\"\"My Documents\"\"\"");
+//! [7]
+
+
+//! [8]
+QStringList environment = QProcess::systemEnvironment();
+// environment = {"PATH=/usr/bin:/usr/local/bin",
+// "USER=greg", "HOME=/home/greg"}
+//! [8]
+
+}
diff --git a/doc/src/snippets/code/src_corelib_io_qsettings.cpp b/doc/src/snippets/code/src_corelib_io_qsettings.cpp
new file mode 100644
index 0000000000..5abb0e368c
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qsettings.cpp
@@ -0,0 +1,316 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QSettings settings("MySoft", "Star Runner");
+QColor color = settings.value("DataPump/bgcolor").value<QColor>();
+//! [0]
+
+
+//! [1]
+QSettings settings("MySoft", "Star Runner");
+QColor color = palette().background().color();
+settings.setValue("DataPump/bgcolor", color);
+//! [1]
+
+
+//! [2]
+QSettings settings("/home/petra/misc/myapp.ini",
+ QSettings::IniFormat);
+//! [2]
+
+
+//! [3]
+QSettings settings("/Users/petra/misc/myapp.plist",
+ QSettings::NativeFormat);
+//! [3]
+
+
+//! [4]
+QSettings settings("HKEY_CURRENT_USER\\Software\\Microsoft\\Office",
+ QSettings::NativeFormat);
+//! [4]
+
+
+//! [5]
+settings.setValue("11.0/Outlook/Security/DontTrustInstalledFiles", 0);
+//! [5]
+
+
+//! [6]
+settings.setValue("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy", "Milkyway");
+settings.setValue("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy\\Sun", "OurStar");
+settings.value("HKEY_CURRENT_USER\\MySoft\\Star Runner\\Galaxy\\Default"); // returns "Milkyway"
+//! [6]
+
+
+//! [7]
+#ifdef Q_WS_MAC
+ QSettings settings("grenoullelogique.fr", "Squash");
+#else
+ QSettings settings("Grenoulle Logique", "Squash");
+#endif
+//! [7]
+
+
+//! [8]
+pos = @Point(100 100)
+//! [8]
+
+
+//! [9]
+windir = C:\Windows
+//! [9]
+
+
+//! [10]
+QSettings settings("Moose Tech", "Facturo-Pro");
+//! [10]
+
+
+//! [11]
+QSettings settings("Moose Soft", "Facturo-Pro");
+//! [11]
+
+
+//! [12]
+QCoreApplication::setOrganizationName("Moose Soft");
+QCoreApplication::setApplicationName("Facturo-Pro");
+QSettings settings;
+//! [12]
+
+
+//! [13]
+settings.beginGroup("mainwindow");
+settings.setValue("size", win->size());
+settings.setValue("fullScreen", win->isFullScreen());
+settings.endGroup();
+
+settings.beginGroup("outputpanel");
+settings.setValue("visible", panel->isVisible());
+settings.endGroup();
+//! [13]
+
+
+//! [14]
+settings.beginGroup("alpha");
+// settings.group() == "alpha"
+
+settings.beginGroup("beta");
+// settings.group() == "alpha/beta"
+
+settings.endGroup();
+// settings.group() == "alpha"
+
+settings.endGroup();
+// settings.group() == ""
+//! [14]
+
+
+//! [15]
+struct Login {
+ QString userName;
+ QString password;
+};
+QList<Login> logins;
+...
+
+QSettings settings;
+int size = settings.beginReadArray("logins");
+for (int i = 0; i < size; ++i) {
+ settings.setArrayIndex(i);
+ Login login;
+ login.userName = settings.value("userName").toString();
+ login.password = settings.value("password").toString();
+ logins.append(login);
+}
+settings.endArray();
+//! [15]
+
+
+//! [16]
+struct Login {
+ QString userName;
+ QString password;
+};
+QList<Login> logins;
+...
+
+QSettings settings;
+settings.beginWriteArray("logins");
+for (int i = 0; i < logins.size(); ++i) {
+ settings.setArrayIndex(i);
+ settings.setValue("userName", list.at(i).userName);
+ settings.setValue("password", list.at(i).password);
+}
+settings.endArray();
+//! [16]
+
+
+//! [17]
+QSettings settings;
+settings.setValue("fridge/color", Qt::white);
+settings.setValue("fridge/size", QSize(32, 96));
+settings.setValue("sofa", true);
+settings.setValue("tv", false);
+
+QStringList keys = settings.allKeys();
+// keys: ["fridge/color", "fridge/size", "sofa", "tv"]
+//! [17]
+
+
+//! [18]
+settings.beginGroup("fridge");
+keys = settings.allKeys();
+// keys: ["color", "size"]
+//! [18]
+
+
+//! [19]
+QSettings settings;
+settings.setValue("fridge/color", Qt::white);
+settings.setValue("fridge/size", QSize(32, 96));
+settings.setValue("sofa", true);
+settings.setValue("tv", false);
+
+QStringList keys = settings.childKeys();
+// keys: ["sofa", "tv"]
+//! [19]
+
+
+//! [20]
+settings.beginGroup("fridge");
+keys = settings.childKeys();
+// keys: ["color", "size"]
+//! [20]
+
+
+//! [21]
+QSettings settings;
+settings.setValue("fridge/color", Qt::white);
+settings.setValue("fridge/size", QSize(32, 96));
+settings.setValue("sofa", true);
+settings.setValue("tv", false);
+
+QStringList groups = settings.childGroups();
+// group: ["fridge"]
+//! [21]
+
+
+//! [22]
+settings.beginGroup("fridge");
+groups = settings.childGroups();
+// groups: []
+//! [22]
+
+
+//! [23]
+QSettings settings;
+settings.setValue("interval", 30);
+settings.value("interval").toInt(); // returns 30
+
+settings.setValue("interval", 6.55);
+settings.value("interval").toDouble(); // returns 6.55
+//! [23]
+
+
+//! [24]
+QSettings settings;
+settings.setValue("ape");
+settings.setValue("monkey", 1);
+settings.setValue("monkey/sea", 2);
+settings.setValue("monkey/doe", 4);
+
+settings.remove("monkey");
+QStringList keys = settings.allKeys();
+// keys: ["ape"]
+//! [24]
+
+
+//! [25]
+QSettings settings;
+settings.setValue("ape");
+settings.setValue("monkey", 1);
+settings.setValue("monkey/sea", 2);
+settings.setValue("monkey/doe", 4);
+
+settings.beginGroup("monkey");
+settings.remove("");
+settings.endGroup();
+
+QStringList keys = settings.allKeys();
+// keys: ["ape"]
+//! [25]
+
+
+//! [26]
+QSettings settings;
+settings.setValue("animal/snake", 58);
+settings.value("animal/snake", 1024).toInt(); // returns 58
+settings.value("animal/zebra", 1024).toInt(); // returns 1024
+settings.value("animal/zebra").toInt(); // returns 0
+//! [26]
+
+
+//! [27]
+bool myReadFunc(QIODevice &device, QSettings::SettingsMap &map);
+//! [27]
+
+
+//! [28]
+bool myWriteFunc(QIODevice &device, const QSettings::SettingsMap &map);
+//! [28]
+
+
+//! [29]
+bool readXmlFile(QIODevice &device, QSettings::SettingsMap &map);
+bool writeXmlFile(QIODevice &device, const QSettings::SettingsMap &map);
+
+int main(int argc, char *argv[])
+{
+ const QSettings::Format XmlFormat =
+ QSettings::registerFormat("xml", readXmlFile, writeXmlFile);
+
+ QSettings settings(XmlFormat, QSettings::UserScope, "MySoft",
+ "Star Runner");
+
+ ...
+}
+//! [29]
diff --git a/doc/src/snippets/code/src_corelib_io_qtemporaryfile.cpp b/doc/src/snippets/code/src_corelib_io_qtemporaryfile.cpp
new file mode 100644
index 0000000000..1fb1ccd77d
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qtemporaryfile.cpp
@@ -0,0 +1,53 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+{
+//! [0]
+ // Within a function/method...
+
+ QTemporaryFile file;
+ if (file.open()) {
+ // file.fileName() returns the unique file name
+ }
+
+ // The QTemporaryFile destructor removes the temporary file
+ // as it goes out of scope.
+//! [0]
+}
diff --git a/doc/src/snippets/code/src_corelib_io_qtextstream.cpp b/doc/src/snippets/code/src_corelib_io_qtextstream.cpp
new file mode 100644
index 0000000000..b3483a9b10
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qtextstream.cpp
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QFile data("output.txt");
+if (data.open(QFile::WriteOnly | QFile::Truncate)) {
+ QTextStream out(&data);
+ out << "Result: " << qSetFieldWidth(10) << left << 3.14 << 2.7;
+ // writes "Result: 3.14 2.7 "
+}
+//! [0]
+
+
+//! [1]
+QTextStream stream(stdin);
+QString line;
+do {
+ line = stream.readLine();
+} while (!line.isNull());
+//! [1]
+
+
+//! [2]
+QTextStream in("0x50 0x20");
+int firstNumber, secondNumber;
+
+in >> firstNumber; // firstNumber == 80
+in >> dec >> secondNumber; // secondNumber == 0
+
+char ch;
+in >> ch; // ch == 'x'
+//! [2]
+
+
+//! [3]
+int main(int argc, char *argv[])
+{
+ // read numeric arguments (123, 0x20, 4.5...)
+ for (int i = 1; i < argc; ++i) {
+ int number;
+ QTextStream in(argv[i]);
+ in >> number;
+ ...
+ }
+}
+//! [3]
+
+
+//! [4]
+QString str;
+QTextStream in(stdin);
+in >> str;
+//! [4]
+
+
+//! [5]
+QString s;
+QTextStream out(&s);
+out.setFieldWidth(10);
+out.setFieldAlignment(QTextStream::AlignCenter);
+out.setPadChar('-');
+out << "Qt" << "rocks!";
+//! [5]
+
+
+//! [6]
+----Qt------rocks!--
+//! [6]
+
+
+//! [7]
+QTextStream in(file);
+QChar ch1, ch2, ch3;
+in >> ch1 >> ch2 >> ch3;
+//! [7]
+
+
+//! [8]
+QTextStream out(stdout);
+out << "Qt rocks!" << endl;
+//! [8]
+
+
+//! [9]
+stream << '\n' << flush;
+//! [9]
+
+
+//! [10]
+QTextStream out(&file);
+out.setCodec("UTF-8");
+//! [10]
diff --git a/doc/src/snippets/code/src_corelib_io_qurl.cpp b/doc/src/snippets/code/src_corelib_io_qurl.cpp
new file mode 100644
index 0000000000..18f36da9f4
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_io_qurl.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QUrl url("http://www.example.com/List of holidays.xml");
+// url.toEncoded() == "http://www.example.com/List%20of%20holidays.xml"
+//! [0]
+
+
+//! [1]
+QUrl url = QUrl::fromEncoded("http://qt.nokia.com/List%20of%20holidays.xml");
+//! [1]
+
+
+//! [2]
+bool checkUrl(const QUrl &url) {
+ if (!url.isValid()) {
+ qDebug(QString("Invalid URL: %1").arg(url.toString()));
+ return false;
+ }
+
+ return true;
+}
+//! [2]
+
+
+//! [3]
+QFtp ftp;
+ftp.connectToHost(url.host(), url.port(21));
+//! [3]
+
+
+//! [4]
+http://www.example.com/cgi-bin/drawgraph.cgi?type-pie/color-green
+//! [4]
+
+
+//! [5]
+QUrl baseUrl("http://qt.nokia.com/support");
+QUrl relativeUrl("../products/solutions");
+qDebug(baseUrl.resolved(relativeUrl).toString());
+// prints "http://qt.nokia.com/products/solutions"
+//! [5]
+
+
+//! [6]
+QByteArray ba = QUrl::toPercentEncoding("{a fishy string?}", "{}", "s");
+qDebug(ba.constData());
+// prints "{a fi%73hy %73tring%3F}"
+//! [6]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qabstracteventdispatcher.cpp b/doc/src/snippets/code/src_corelib_kernel_qabstracteventdispatcher.cpp
new file mode 100644
index 0000000000..8f0a5c7ec8
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qabstracteventdispatcher.cpp
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+bool myEventFilter(void *message);
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qabstractitemmodel.cpp b/doc/src/snippets/code/src_corelib_kernel_qabstractitemmodel.cpp
new file mode 100644
index 0000000000..cf40f9a05a
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qabstractitemmodel.cpp
@@ -0,0 +1,123 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+beginInsertRows(parent, 2, 4);
+//! [0]
+
+
+//! [1]
+beginInsertRows(parent, 4, 5);
+//! [1]
+
+
+//! [2]
+beginRemoveRows(parent, 2, 3);
+//! [2]
+
+
+//! [3]
+beginInsertColumns(parent, 4, 6);
+//! [3]
+
+
+//! [4]
+beginInsertColumns(parent, 6, 8);
+//! [4]
+
+
+//! [5]
+beginRemoveColumns(parent, 4, 6);
+//! [5]
+
+
+//! [6]
+beginMoveRows(sourceParent, 2, 4, destinationParent, 2);
+//! [6]
+
+
+//! [7]
+beginMoveRows(sourceParent, 2, 4, destinationParent, 6);
+//! [7]
+
+
+//! [8]
+beginMoveRows(parent, 2, 2, parent, 0);
+//! [8]
+
+
+//! [9]
+beginMoveRows(parent, 2, 2, parent, 4);
+//! [9]
+
+
+//! [10]
+class CustomDataProxy : public QSortFilterProxyModel
+{
+ Q_OBJECT
+public:
+ CustomDataProxy(QObject *parent)
+ : QSortFilterProxyModel(parent)
+ {
+ }
+
+ ...
+
+ QVariant data(const QModelIndex &index, int role)
+ {
+ if (role != Qt::BackgroundRole)
+ return QSortFilterProxyModel::data(index, role);
+
+ if (m_customData.contains(index.row()))
+ return m_customData.value(index.row());
+ return QSortFilterProxyModel::data(index, role);
+ }
+
+private slots:
+ void resetInternalData()
+ {
+ m_customData.clear();
+ }
+
+private:
+ QHash<int, QVariant> m_customData;
+};
+//! [10]
+
diff --git a/doc/src/snippets/code/src_corelib_kernel_qcoreapplication.cpp b/doc/src/snippets/code/src_corelib_kernel_qcoreapplication.cpp
new file mode 100644
index 0000000000..0e6c16f6de
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qcoreapplication.cpp
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QMouseEvent event(QEvent::MouseButtonPress, pos, 0, 0, 0);
+QApplication::sendEvent(mainWindow, &event);
+//! [0]
+
+
+//! [1]
+QPushButton *quitButton = new QPushButton("Quit");
+connect(quitButton, SIGNAL(clicked()), &app, SLOT(quit()));
+//! [1]
+
+
+//! [2]
+foreach (const QString &path, app.libraryPaths())
+ do_something(path);
+//! [2]
+
+
+//! [3]
+bool myEventFilter(void *message, long *result);
+//! [3]
+
+
+//! [4]
+static int *global_ptr = 0;
+
+static void cleanup_ptr()
+{
+ delete [] global_ptr;
+ global_ptr = 0;
+}
+
+void init_ptr()
+{
+ global_ptr = new int[100]; // allocate data
+ qAddPostRoutine(cleanup_ptr); // delete later
+}
+//! [4]
+
+
+//! [5]
+class MyPrivateInitStuff : public QObject
+{
+public:
+ static MyPrivateInitStuff *initStuff(QObject *parent)
+ {
+ if (!p)
+ p = new MyPrivateInitStuff(parent);
+ return p;
+ }
+
+ ~MyPrivateInitStuff()
+ {
+ // cleanup goes here
+ }
+
+private:
+ MyPrivateInitStuff(QObject *parent)
+ : QObject(parent)
+ {
+ // initialization goes here
+ }
+
+ MyPrivateInitStuff *p;
+};
+//! [5]
+
+
+//! [6]
+static inline QString tr(const char *sourceText,
+ const char *comment = 0);
+static inline QString trUtf8(const char *sourceText,
+ const char *comment = 0);
+//! [6]
+
+
+//! [7]
+class MyMfcView : public CView
+{
+ Q_DECLARE_TR_FUNCTIONS(MyMfcView)
+
+public:
+ MyMfcView();
+ ...
+};
+//! [7]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qmetaobject.cpp b/doc/src/snippets/code/src_corelib_kernel_qmetaobject.cpp
new file mode 100644
index 0000000000..86bad5e825
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qmetaobject.cpp
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+void wrapInFunction()
+{
+
+//! [0]
+class MyClass : public QObject
+{
+ Q_OBJECT
+ Q_CLASSINFO("author", "Sabrina Schweinsteiger")
+ Q_CLASSINFO("url", "http://doc.moosesoft.co.uk/1.0/")
+
+public:
+ ...
+};
+//! [0]
+
+
+//! [1]
+QByteArray normType = QMetaObject::normalizedType(" int const *");
+// normType is now "const int*"
+//! [1]
+
+
+//! [2]
+QMetaObject::invokeMethod(pushButton, "animateClick",
+ Qt::QueuedConnection);
+//! [2]
+
+
+//! [3]
+QMetaObject::invokeMethod: Unable to handle unregistered datatype 'MyType'
+//! [3]
+
+
+//! [4]
+QString retVal;
+QMetaObject::invokeMethod(obj, "compute", Qt::DirectConnection,
+ Q_RETURN_ARG(QString, retVal),
+ Q_ARG(QString, "sqrt"),
+ Q_ARG(int, 42),
+ Q_ARG(double, 9.7));
+//! [4]
+
+
+//! [5]
+class MyClass
+{
+ Q_OBJECT
+ Q_CLASSINFO("author", "Sabrina Schweinsteiger")
+ Q_CLASSINFO("url", "http://doc.moosesoft.co.uk/1.0/")
+
+public:
+ ...
+};
+//! [5]
+
+
+//! [propertyCount]
+const QMetaObject* metaObject = obj->metaObject();
+QStringList properties;
+for(int i = metaObject->propertyOffset(); i < metaObject->propertyCount(); ++i)
+ properties << QString::fromLatin1(metaObject->property(i).name());
+//! [propertyCount]
+
+
+//! [methodCount]
+const QMetaObject* metaObject = obj->metaObject();
+QStringList methods;
+for(int i = metaObject->methodOffset(); i < metaObject->methodCount(); ++i)
+ methods << QString::fromLatin1(metaObject->method(i).signature());
+//! [methodCount]
+
+//! [6]
+int methodIndex = pushButton->metaObject()->indexOfMethod("animateClick()");
+QMetaMethod method = metaObject->method(methodIndex);
+method.invoke(pushButton, Qt::QueuedConnection);
+//! [6]
+
+//! [7]
+QMetaMethod::invoke: Unable to handle unregistered datatype 'MyType'
+//! [7]
+
+//! [8]
+QString retVal;
+QByteArray normalizedSignature = QMetaObject::normalizedSignature("compute(QString, int, double)");
+int methodIndex = obj->metaObject()->indexOfMethod(normalizedSignature);
+QMetaMethod method = metaObject->method(methodIndex);
+method.invoke(obj,
+ Qt::DirectConnection,
+ Q_RETURN_ARG(QString, retVal),
+ Q_ARG(QString, "sqrt"),
+ Q_ARG(int, 42),
+ Q_ARG(double, 9.7));
+//! [8]
+
+}
diff --git a/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp b/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp
new file mode 100644
index 0000000000..35e6feb523
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+struct MyStruct
+{
+ int i;
+ ...
+};
+
+Q_DECLARE_METATYPE(MyStruct)
+//! [0]
+
+
+//! [1]
+namespace MyNamespace
+{
+ ...
+}
+
+Q_DECLARE_METATYPE(MyNamespace::MyStruct)
+//! [1]
+
+
+//! [2]
+MyStruct s;
+QVariant var;
+var.setValue(s); // copy s into the variant
+
+...
+
+// retrieve the value
+MyStruct s2 = var.value<MyStruct>();
+//! [2]
+
+
+//! [3]
+int id = QMetaType::type("MyClass");
+if (id == 0) {
+ void *myClassPtr = QMetaType::construct(id);
+ ...
+ QMetaType::destroy(id, myClassPtr);
+ myClassPtr = 0;
+}
+//! [3]
+
+
+//! [4]
+qRegisterMetaType<MyClass>("MyClass");
+//! [4]
+
+
+//! [5]
+qRegisterMetaTypeStreamOperators<MyClass>("MyClass");
+//! [5]
+
+
+//! [6]
+QDataStream &operator<<(QDataStream &out, const MyClass &myObj);
+QDataStream &operator>>(QDataStream &in, MyClass &myObj);
+//! [6]
+
+
+//! [7]
+int id = qRegisterMetaType<MyStruct>();
+//! [7]
+
+
+//! [8]
+int id = qMetaTypeId<QString>(); // id is now QMetaType::QString
+id = qMetaTypeId<MyStruct>(); // compile error if MyStruct not declared
+//! [8]
+
+//! [9]
+typedef QString CustomString;
+qRegisterMetaType<CustomString>("CustomString");
+//! [9]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qmimedata.cpp b/doc/src/snippets/code/src_corelib_kernel_qmimedata.cpp
new file mode 100644
index 0000000000..fcfc662f45
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qmimedata.cpp
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+void MyWidget::dragEnterEvent(QDragEnterEvent *event)
+{
+ if (event->mimeData()->hasUrls())
+ event->acceptProposedAction();
+}
+
+void MyWidget::dropEvent(QDropEvent *event)
+{
+ if (event->mimeData()->hasUrls()) {
+ foreach (QUrl url, event->mimeData()->urls()) {
+ ...
+ }
+ }
+}
+//! [0]
+
+
+//! [1]
+QByteArray csvData = ...;
+
+QMimeData *mimeData = new QMimeData;
+mimeData->setData("text/csv", csvData);
+//! [1]
+
+
+//! [2]
+void MyWidget::dropEvent(QDropEvent *event)
+{
+ const MyMimeData *myData =
+ qobject_cast<const MyMimeData *>(event->mimeData());
+ if (myData) {
+ // access myData's data directly (not through QMimeData's API)
+ }
+}
+//! [2]
+
+
+//! [3]
+application/x-qt-windows-mime;value="<custom type>"
+//! [3]
+
+
+//! [4]
+application/x-qt-windows-mime;value="FileGroupDescriptor"
+application/x-qt-windows-mime;value="FileContents"
+//! [4]
+
+
+//! [5]
+if (event->mimeData()->hasImage()) {
+ QImage image = qvariant_cast<QImage>(event->mimeData()->imageData());
+ ...
+}
+//! [5]
+
+
+//! [6]
+mimeData->setImageData(QImage("beautifulfjord.png"));
+//! [6]
+
+
+//! [7]
+if (event->mimeData()->hasColor()) {
+ QColor color = qvariant_cast<QColor>(event->mimeData()->colorData());
+ ...
+}
+//! [7]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qobject.cpp b/doc/src/snippets/code/src_corelib_kernel_qobject.cpp
new file mode 100644
index 0000000000..afb9460983
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qobject.cpp
@@ -0,0 +1,448 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QLineEdit *lineEdit = static_cast<QLineEdit *>(
+ qt_find_obj_child(myWidget, "QLineEdit", "my line edit"));
+if (lineEdit)
+ lineEdit->setText("Default");
+//! [0]
+
+
+//! [1]
+QObject *obj = new QPushButton;
+obj->metaObject()->className(); // returns "QPushButton"
+
+QPushButton::staticMetaObject.className(); // returns "QPushButton"
+//! [1]
+
+
+//! [2]
+QPushButton::staticMetaObject.className(); // returns "QPushButton"
+
+QObject *obj = new QPushButton;
+obj->metaObject()->className(); // returns "QPushButton"
+//! [2]
+
+
+//! [3]
+QObject *obj = new QTimer; // QTimer inherits QObject
+
+QTimer *timer = qobject_cast<QTimer *>(obj);
+// timer == (QObject *)obj
+
+QAbstractButton *button = qobject_cast<QAbstractButton *>(obj);
+// button == 0
+//! [3]
+
+
+//! [4]
+QTimer *timer = new QTimer; // QTimer inherits QObject
+timer->inherits("QTimer"); // returns true
+timer->inherits("QObject"); // returns true
+timer->inherits("QAbstractButton"); // returns false
+
+// QVBoxLayout inherits QObject and QLayoutItem
+QVBoxLayout *layout = new QVBoxLayout;
+layout->inherits("QObject"); // returns true
+layout->inherits("QLayoutItem"); // returns true (even though QLayoutItem is not a QObject)
+//! [4]
+
+
+//! [5]
+qDebug("MyClass::setPrecision(): (%s) invalid precision %f",
+ qPrintable(objectName()), newPrecision);
+//! [5]
+
+
+//! [6]
+class MainWindow : public QMainWindow
+{
+public:
+ MainWindow();
+
+protected:
+ bool eventFilter(QObject *obj, QEvent *ev);
+
+private:
+ QTextEdit *textEdit;
+};
+
+MainWindow::MainWindow()
+{
+ textEdit = new QTextEdit;
+ setCentralWidget(textEdit);
+
+ textEdit->installEventFilter(this);
+}
+
+bool MainWindow::eventFilter(QObject *obj, QEvent *event)
+{
+ if (obj == textEdit) {
+ if (event->type() == QEvent::KeyPress) {
+ QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+ qDebug() << "Ate key press" << keyEvent->key();
+ return true;
+ } else {
+ return false;
+ }
+ } else {
+ // pass the event on to the parent class
+ return QMainWindow::eventFilter(obj, event);
+ }
+}
+//! [6]
+
+
+//! [7]
+myObject->moveToThread(QApplication::instance()->thread());
+//! [7]
+
+
+//! [8]
+class MyObject : public QObject
+{
+ Q_OBJECT
+
+public:
+ MyObject(QObject *parent = 0);
+
+protected:
+ void timerEvent(QTimerEvent *event);
+};
+
+MyObject::MyObject(QObject *parent)
+ : QObject(parent)
+{
+ startTimer(50); // 50-millisecond timer
+ startTimer(1000); // 1-second timer
+ startTimer(60000); // 1-minute timer
+}
+
+void MyObject::timerEvent(QTimerEvent *event)
+{
+ qDebug() << "Timer ID:" << event->timerId();
+}
+//! [8]
+
+
+//! [9]
+QList<QObject *> list = window()->queryList("QAbstractButton"));
+foreach (QObject *obj, list)
+ static_cast<QAbstractButton *>(obj)->setEnabled(false);
+//! [9]
+
+
+//! [10]
+QPushButton *button = parentWidget->findChild<QPushButton *>("button1");
+//! [10]
+
+
+//! [11]
+QListWidget *list = parentWidget->findChild<QListWidget *>();
+//! [11]
+
+
+//! [12]
+QList<QWidget *> widgets = parentWidget.findChildren<QWidget *>("widgetname");
+//! [12]
+
+
+//! [13]
+QList<QPushButton *> allPButtons = parentWidget.findChildren<QPushButton *>();
+//! [13]
+
+
+//! [14]
+monitoredObj->installEventFilter(filterObj);
+//! [14]
+
+
+//! [15]
+class KeyPressEater : public QObject
+{
+ Q_OBJECT
+ ...
+
+protected:
+ bool eventFilter(QObject *obj, QEvent *event);
+};
+
+bool KeyPressEater::eventFilter(QObject *obj, QEvent *event)
+{
+ if (event->type() == QEvent::KeyPress) {
+ QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+ qDebug("Ate key press %d", keyEvent->key());
+ return true;
+ } else {
+ // standard event processing
+ return QObject::eventFilter(obj, event);
+ }
+}
+//! [15]
+
+
+//! [16]
+KeyPressEater *keyPressEater = new KeyPressEater(this);
+QPushButton *pushButton = new QPushButton(this);
+QListView *listView = new QListView(this);
+
+pushButton->installEventFilter(keyPressEater);
+listView->installEventFilter(keyPressEater);
+//! [16]
+
+
+//! [17]
+MyWindow::MyWindow()
+{
+ QLabel *senderLabel = new QLabel(tr("Name:"));
+ QLabel *recipientLabel = new QLabel(tr("Name:", "recipient"));
+//! [17]
+}
+
+
+//! [18]
+int n = messages.count();
+showMessage(tr("%n message(s) saved", "", n));
+//! [18]
+
+
+//! [19]
+n == 1 ? tr("%n message saved") : tr("%n messages saved")
+//! [19]
+
+
+//! [20]
+label->setText(tr("F\374r \310lise"));
+//! [20]
+
+
+//! [21]
+if (receivers(SIGNAL(valueChanged(QByteArray))) > 0) {
+ QByteArray data;
+ get_the_value(&data); // expensive operation
+ emit valueChanged(data);
+}
+//! [21]
+
+
+//! [22]
+QLabel *label = new QLabel;
+QScrollBar *scrollBar = new QScrollBar;
+QObject::connect(scrollBar, SIGNAL(valueChanged(int)),
+ label, SLOT(setNum(int)));
+//! [22]
+
+
+//! [23]
+// WRONG
+QObject::connect(scrollBar, SIGNAL(valueChanged(int value)),
+ label, SLOT(setNum(int value)));
+//! [23]
+
+
+//! [24]
+class MyWidget : public QWidget
+{
+ Q_OBJECT
+
+public:
+ MyWidget();
+
+signals:
+ void buttonClicked();
+
+private:
+ QPushButton *myButton;
+};
+
+MyWidget::MyWidget()
+{
+ myButton = new QPushButton(this);
+ connect(myButton, SIGNAL(clicked()),
+ this, SIGNAL(buttonClicked()));
+}
+//! [24]
+
+
+//! [25]
+QObject::connect: Cannot queue arguments of type 'MyType'
+(Make sure 'MyType' is registered using qRegisterMetaType().)
+//! [25]
+
+
+//! [26]
+disconnect(myObject, 0, 0, 0);
+//! [26]
+
+
+//! [27]
+myObject->disconnect();
+//! [27]
+
+
+//! [28]
+disconnect(myObject, SIGNAL(mySignal()), 0, 0);
+//! [28]
+
+
+//! [29]
+myObject->disconnect(SIGNAL(mySignal()));
+//! [29]
+
+
+//! [30]
+disconnect(myObject, 0, myReceiver, 0);
+//! [30]
+
+
+//! [31]
+myObject->disconnect(myReceiver);
+//! [31]
+
+
+//! [32]
+if (QLatin1String(signal) == SIGNAL(valueChanged(int))) {
+ // signal is valueChanged(int)
+}
+//! [32]
+
+
+//! [33]
+void on_<object name>_<signal name>(<signal parameters>);
+//! [33]
+
+
+//! [34]
+void on_button1_clicked();
+//! [34]
+
+
+//! [35]
+class MyClass : public QObject
+{
+ Q_OBJECT
+ Q_CLASSINFO("Author", "Pierre Gendron")
+ Q_CLASSINFO("URL", "http://www.my-organization.qc.ca")
+
+public:
+ ...
+};
+//! [35]
+
+
+//! [36]
+Q_PROPERTY(type name
+ READ getFunction
+ [WRITE setFunction]
+ [RESET resetFunction]
+ [NOTIFY notifySignal]
+ [DESIGNABLE bool]
+ [SCRIPTABLE bool]
+ [STORED bool]
+ [USER bool]
+ [CONSTANT]
+ [FINAL])
+//! [36]
+
+
+//! [37]
+Q_PROPERTY(QString title READ title WRITE setTitle USER true)
+//! [37]
+
+
+//! [38]
+class MyClass : public QObject
+{
+ Q_OBJECT
+ Q_ENUMS(Priority)
+
+public:
+ MyClass(QObject *parent = 0);
+ ~MyClass();
+
+ enum Priority { High, Low, VeryHigh, VeryLow };
+ void setPriority(Priority priority);
+ Priority priority() const;
+};
+//! [38]
+
+
+//! [39a]
+class QLibrary : public QObject
+{
+ ...
+ Q_FLAGS(LoadHint LoadHints)
+ ...
+//! [39a]
+
+//! [39b]
+ ...
+public:
+ enum LoadHint {
+ ResolveAllSymbolsHint = 0x01,
+ ExportExternalSymbolsHint = 0x02,
+ LoadArchiveMemberHint = 0x04
+ };
+ Q_DECLARE_FLAGS(LoadHints, LoadHint)
+ ...
+//! [39b]
+
+
+//! [40]
+//: This name refers to a host name.
+hostNameLabel->setText(tr("Name:"));
+
+/*: This text refers to a C++ code example. */
+QString example = tr("Example");
+//! [40]
+
+//! [meta data]
+//: This is a comment for the translator.
+//= qtn_foo_bar
+//~ loc-layout_id foo_dialog
+//~ loc-blank False
+//~ magic-stuff This might mean something magic.
+QString text = MyMagicClass::tr("Sim sala bim.");
+//! [meta data]
+
+//! [explicit tr context]
+QString text = QScrollBar::tr("Page up");
+//! [explicit tr context]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp b/doc/src/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp
new file mode 100644
index 0000000000..1f5c5acda4
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QSystemSemaphore sem("market", 3, QSystemSemaphore::Create);
+ // resources available == 3
+sem.acquire(); // resources available == 2
+sem.acquire(); // resources available == 1
+sem.acquire(); // resources available == 0
+sem.release(); // resources available == 1
+sem.release(2); // resources available == 3
+//! [0]
+
+
+//! [1]
+QSystemSemaphore sem("market", 5, QSystemSemaphore::Create);
+sem.acquire(5); // acquire all 5 resources
+sem.release(5); // release the 5 resources
+//! [1]
+
+
+//! [2]
+sem.release(10); // "create" 10 new resources
+//! [2]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qtimer.cpp b/doc/src/snippets/code/src_corelib_kernel_qtimer.cpp
new file mode 100644
index 0000000000..ef06fd84b2
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qtimer.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+#include <QApplication>
+#include <QTimer>
+
+int main(int argc, char *argv[])
+{
+ QApplication app(argc, argv);
+ QTimer::singleShot(600000, &app, SLOT(quit()));
+ ...
+ return app.exec();
+}
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_kernel_qvariant.cpp b/doc/src/snippets/code/src_corelib_kernel_qvariant.cpp
new file mode 100644
index 0000000000..8b1bcbf41d
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_kernel_qvariant.cpp
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QDataStream out(...);
+QVariant v(123); // The variant now contains an int
+int x = v.toInt(); // x = 123
+out << v; // Writes a type tag and an int to out
+v = QVariant("hello"); // The variant now contains a QByteArray
+v = QVariant(tr("hello")); // The variant now contains a QString
+int y = v.toInt(); // y = 0 since v cannot be converted to an int
+QString s = v.toString(); // s = tr("hello") (see QObject::tr())
+out << v; // Writes a type tag and a QString to out
+...
+QDataStream in(...); // (opening the previously written stream)
+in >> v; // Reads an Int variant
+int z = v.toInt(); // z = 123
+qDebug("Type is %s", // prints "Type is int"
+ v.typeName());
+v = v.toInt() + 100; // The variant now hold the value 223
+v = QVariant(QStringList());
+//! [0]
+
+
+//! [1]
+QVariant x, y(QString()), z(QString(""));
+x.convert(QVariant::Int);
+// x.isNull() == true
+// y.isNull() == true, z.isNull() == false
+//! [1]
+
+
+//! [2]
+QVariant variant;
+...
+QColor color = variant.value<QColor>();
+//! [2]
+
+
+//! [3]
+QColor color = palette().background().color();
+QVariant variant = color;
+//! [3]
+
+
+//! [4]
+QVariant v;
+
+v.setValue(5);
+int i = v.toInt(); // i is now 5
+QString s = v.toString() // s is now "5"
+
+MyCustomStruct c;
+v.setValue(c);
+
+...
+
+MyCustomStruct c2 = v.value<MyCustomStruct>();
+//! [4]
+
+
+//! [5]
+QVariant v;
+
+MyCustomStruct c;
+if (v.canConvert<MyCustomStruct>())
+ c = v.value<MyCustomStruct>();
+
+v = 7;
+int i = v.value<int>(); // same as v.toInt()
+QString s = v.value<QString>(); // same as v.toString(), s is now "7"
+MyCustomStruct c2 = v.value<MyCustomStruct>(); // conversion failed, c2 is empty
+//! [5]
+
+
+//! [6]
+QVariant v = 42;
+
+v.canConvert<int>(); // returns true
+v.canConvert<QString>(); // returns true
+
+MyCustomStruct s;
+v.setValue(s);
+
+v.canConvert<int>(); // returns false
+v.canConvert<MyCustomStruct>(); // returns true
+//! [6]
+
+
+//! [7]
+MyCustomStruct s;
+return QVariant::fromValue(s);
+//! [7]
+
+
+//! [8]
+QObject *object = getObjectFromSomewhere();
+QVariant data = QVariant::fromValue(object);
+//! [8]
diff --git a/doc/src/snippets/code/src_corelib_plugin_qlibrary.cpp b/doc/src/snippets/code/src_corelib_plugin_qlibrary.cpp
new file mode 100644
index 0000000000..8943e92475
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_plugin_qlibrary.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QLibrary myLib("mylib");
+typedef void (*MyPrototype)();
+MyPrototype myFunction = (MyPrototype) myLib.resolve("mysymbol");
+if (myFunction)
+ myFunction();
+//! [0]
+
+
+//! [1]
+typedef void (*MyPrototype)();
+MyPrototype myFunction =
+ (MyPrototype) QLibrary::resolve("mylib", "mysymbol");
+if (myFunction)
+ myFunction();
+//! [1]
+
+
+//! [2]
+typedef int (*AvgFunction)(int, int);
+
+AvgFunction avg = (AvgFunction) library->resolve("avg");
+if (avg)
+ return avg(5, 8);
+else
+ return -1;
+//! [2]
+
+
+//! [3]
+extern "C" MY_EXPORT int avg(int a, int b)
+{
+ return (a + b) / 2;
+}
+//! [3]
+
+
+//! [4]
+#ifdef Q_WS_WIN
+#define MY_EXPORT __declspec(dllexport)
+#else
+#define MY_EXPORT
+#endif
+//! [4]
diff --git a/doc/src/snippets/code/src_corelib_plugin_quuid.cpp b/doc/src/snippets/code/src_corelib_plugin_quuid.cpp
new file mode 100644
index 0000000000..88cdb54515
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_plugin_quuid.cpp
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+// {67C8770B-44F1-410A-AB9A-F9B5446F13EE}
+QUuid IID_MyInterface(0x67c8770b, 0x44f1, 0x410a, 0xab, 0x9a, 0xf9, 0xb5, 0x44, 0x6f, 0x13, 0xee)
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_statemachine_qstatemachine.cpp b/doc/src/snippets/code/src_corelib_statemachine_qstatemachine.cpp
new file mode 100644
index 0000000000..9909b1b6e2
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_statemachine_qstatemachine.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [simple state machine]
+QPushButton button;
+
+QStateMachine machine;
+QState *s1 = new QState();
+s1->assignProperty(&button, "text", "Click me");
+
+QFinalState *s2 = new QFinalState();
+s1->addTransition(&button, SIGNAL(clicked()), s2);
+
+machine.addState(s1);
+machine.addState(s2);
+machine.setInitialState(s1);
+machine.start();
+//! [simple state machine]
diff --git a/doc/src/snippets/code/src_corelib_thread_qatomic.cpp b/doc/src/snippets/code/src_corelib_thread_qatomic.cpp
new file mode 100644
index 0000000000..a70c187b7d
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_thread_qatomic.cpp
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+MySharedType &MySharedType::operator=(const MySharedType &other)
+{
+ (void) other.data->atomicInt.ref();
+ if (!data->atomicInt.deref()) {
+ // The last reference has been released
+ delete d;
+ }
+ d = other.d;
+ return *this;
+}
+//! [0]
+
+
+//! [1]
+if (currentValue == expectedValue) {
+ currentValue = newValue;
+ return true;
+}
+return false;
+//! [1]
+
+
+//! [2]
+int originalValue = currentValue;
+currentValue = newValue;
+return originalValue;
+//! [2]
+
+
+//! [3]
+int originalValue = currentValue;
+currentValue += valueToAdd;
+return originalValue;
+//! [3]
+
+
+//! [4]
+if (currentValue == expectedValue) {
+ currentValue = newValue;
+ return true;
+}
+return false;
+//! [4]
+
+
+//! [5]
+T *originalValue = currentValue;
+currentValue = newValue;
+return originalValue;
+//! [5]
+
+
+//! [6]
+T *originalValue = currentValue;
+currentValue += valueToAdd;
+return originalValue;
+//! [6]
diff --git a/doc/src/snippets/code/src_corelib_thread_qmutex.cpp b/doc/src/snippets/code/src_corelib_thread_qmutex.cpp
new file mode 100644
index 0000000000..7800a4da2d
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_thread_qmutex.cpp
@@ -0,0 +1,193 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+int number = 6;
+
+void method1()
+{
+ number *= 5;
+ number /= 4;
+}
+
+void method2()
+{
+ number *= 3;
+ number /= 2;
+}
+//! [0]
+
+
+//! [1]
+// method1()
+number *= 5; // number is now 30
+number /= 4; // number is now 7
+
+// method2()
+number *= 3; // number is now 21
+number /= 2; // number is now 10
+//! [1]
+
+
+//! [2]
+// Thread 1 calls method1()
+number *= 5; // number is now 30
+
+// Thread 2 calls method2().
+//
+// Most likely Thread 1 has been put to sleep by the operating
+// system to allow Thread 2 to run.
+number *= 3; // number is now 90
+number /= 2; // number is now 45
+
+// Thread 1 finishes executing.
+number /= 4; // number is now 11, instead of 10
+//! [2]
+
+
+//! [3]
+QMutex mutex;
+int number = 6;
+
+void method1()
+{
+ mutex.lock();
+ number *= 5;
+ number /= 4;
+ mutex.unlock();
+}
+
+void method2()
+{
+ mutex.lock();
+ number *= 3;
+ number /= 2;
+ mutex.unlock();
+}
+//! [3]
+
+
+//! [4]
+int complexFunction(int flag)
+{
+ mutex.lock();
+
+ int retVal = 0;
+
+ switch (flag) {
+ case 0:
+ case 1:
+ mutex.unlock();
+ return moreComplexFunction(flag);
+ case 2:
+ {
+ int status = anotherFunction();
+ if (status < 0) {
+ mutex.unlock();
+ return -2;
+ }
+ retVal = status + flag;
+ }
+ break;
+ default:
+ if (flag > 10) {
+ mutex.unlock();
+ return -1;
+ }
+ break;
+ }
+
+ mutex.unlock();
+ return retVal;
+}
+//! [4]
+
+
+//! [5]
+int complexFunction(int flag)
+{
+ QMutexLocker locker(&mutex);
+
+ int retVal = 0;
+
+ switch (flag) {
+ case 0:
+ case 1:
+ return moreComplexFunction(flag);
+ case 2:
+ {
+ int status = anotherFunction();
+ if (status < 0)
+ return -2;
+ retVal = status + flag;
+ }
+ break;
+ default:
+ if (flag > 10)
+ return -1;
+ break;
+ }
+
+ return retVal;
+}
+//! [5]
+
+
+//! [6]
+class SignalWaiter
+{
+private:
+ QMutexLocker locker;
+
+public:
+ SignalWaiter(QMutex *mutex)
+ : locker(mutex)
+ {
+ }
+
+ void waitForSignal()
+ {
+ ...
+ while (!signalled)
+ waitCondition.wait(locker.mutex());
+ ...
+ }
+};
+//! [6]
diff --git a/doc/src/snippets/code/src_corelib_thread_qmutexpool.cpp b/doc/src/snippets/code/src_corelib_thread_qmutexpool.cpp
new file mode 100644
index 0000000000..5163fe54f8
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_thread_qmutexpool.cpp
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+class Number {
+public:
+ Number(double n) : num (n) { }
+
+ void setNumber(double n) { num = n; }
+ double number() const { return num; }
+
+private:
+ double num;
+};
+//! [0]
+
+
+//! [1]
+void calcSquare(Number *num)
+{
+ QMutexLocker locker(mutexpool.get(num));
+ num.setNumber(num.number() * num.number());
+}
+//! [1]
diff --git a/doc/src/snippets/code/src_corelib_thread_qreadwritelock.cpp b/doc/src/snippets/code/src_corelib_thread_qreadwritelock.cpp
new file mode 100644
index 0000000000..9b325a785d
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_thread_qreadwritelock.cpp
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QReadWriteLock lock;
+
+void ReaderThread::run()
+{
+ ...
+ lock.lockForRead();
+ read_file();
+ lock.unlock();
+ ...
+}
+
+void WriterThread::run()
+{
+ ...
+ lock.lockForWrite();
+ write_file();
+ lock.unlock();
+ ...
+}
+//! [0]
+
+
+//! [1]
+QReadWriteLock lock;
+
+QByteArray readData()
+{
+ QReadLocker locker(&lock);
+ ...
+ return data;
+}
+//! [1]
+
+
+//! [2]
+QReadWriteLock lock;
+
+QByteArray readData()
+{
+ lock.lockForRead();
+ ...
+ lock.unlock();
+ return data;
+}
+//! [2]
+
+
+//! [3]
+QReadWriteLock lock;
+
+void writeData(const QByteArray &data)
+{
+ QWriteLocker locker(&lock);
+ ...
+}
+//! [3]
+
+
+//! [4]
+QReadWriteLock lock;
+
+void writeData(const QByteArray &data)
+{
+ lock.lockForWrite();
+ ...
+ lock.unlock();
+}
+//! [4]
diff --git a/doc/src/snippets/code/src_corelib_thread_qsemaphore.cpp b/doc/src/snippets/code/src_corelib_thread_qsemaphore.cpp
new file mode 100644
index 0000000000..72a15dee2c
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_thread_qsemaphore.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QSemaphore sem(5); // sem.available() == 5
+
+sem.acquire(3); // sem.available() == 2
+sem.acquire(2); // sem.available() == 0
+sem.release(5); // sem.available() == 5
+sem.release(5); // sem.available() == 10
+
+sem.tryAcquire(1); // sem.available() == 9, returns true
+sem.tryAcquire(250); // sem.available() == 9, returns false
+//! [0]
+
+
+//! [1]
+QSemaphore sem(5); // a semaphore that guards 5 resources
+sem.acquire(5); // acquire all 5 resources
+sem.release(5); // release the 5 resources
+sem.release(10); // "create" 10 new resources
+//! [1]
+
+
+//! [2]
+QSemaphore sem(5); // sem.available() == 5
+sem.tryAcquire(250); // sem.available() == 5, returns false
+sem.tryAcquire(3); // sem.available() == 2, returns true
+//! [2]
+
+
+//! [3]
+QSemaphore sem(5); // sem.available() == 5
+sem.tryAcquire(250, 1000); // sem.available() == 5, waits 1000 milliseconds and returns false
+sem.tryAcquire(3, 30000); // sem.available() == 2, returns true without waiting
+//! [3]
diff --git a/doc/src/snippets/code/src_corelib_thread_qthread.cpp b/doc/src/snippets/code/src_corelib_thread_qthread.cpp
new file mode 100644
index 0000000000..2b2422f7de
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_thread_qthread.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+class MyThread : public QThread
+{
+public:
+ void run();
+};
+
+void MyThread::run()
+{
+ QTcpSocket socket;
+ // connect QTcpSocket's signals somewhere meaningful
+ ...
+ socket.connectToHost(hostName, portNumber);
+ exec();
+}
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_thread_qwaitcondition_unix.cpp b/doc/src/snippets/code/src_corelib_thread_qwaitcondition_unix.cpp
new file mode 100644
index 0000000000..49574cb36d
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_thread_qwaitcondition_unix.cpp
@@ -0,0 +1,89 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+forever {
+ mutex.lock();
+ keyPressed.wait(&mutex);
+ do_something();
+ mutex.unlock();
+}
+//! [0]
+
+
+//! [1]
+forever {
+ getchar();
+ keyPressed.wakeAll();
+}
+//! [1]
+
+
+//! [2]
+forever {
+ mutex.lock();
+ keyPressed.wait(&mutex);
+ ++count;
+ mutex.unlock();
+
+ do_something();
+
+ mutex.lock();
+ --count;
+ mutex.unlock();
+}
+//! [2]
+
+
+//! [3]
+forever {
+ getchar();
+
+ mutex.lock();
+ // Sleep until there are no busy worker threads
+ while (count > 0) {
+ mutex.unlock();
+ sleep(1);
+ mutex.lock();
+ }
+ keyPressed.wakeAll();
+ mutex.unlock();
+}
+//! [3]
diff --git a/doc/src/snippets/code/src_corelib_tools_qbitarray.cpp b/doc/src/snippets/code/src_corelib_tools_qbitarray.cpp
new file mode 100644
index 0000000000..11621dcf92
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qbitarray.cpp
@@ -0,0 +1,176 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QBitArray ba(200);
+//! [0]
+
+
+//! [1]
+QBitArray ba;
+ba.resize(3);
+ba[0] = true;
+ba[1] = false;
+ba[2] = true;
+//! [1]
+
+
+//! [2]
+QBitArray ba(3);
+ba.setBit(0, true);
+ba.setBit(1, false);
+ba.setBit(2, true);
+//! [2]
+
+
+//! [3]
+QBitArray x(5);
+x.setBit(3, true);
+// x: [ 0, 0, 0, 1, 0 ]
+
+QBitArray y(5);
+y.setBit(4, true);
+// y: [ 0, 0, 0, 0, 1 ]
+
+x |= y;
+// x: [ 0, 0, 0, 1, 1 ]
+//! [3]
+
+
+//! [4]
+QBitArray().isNull(); // returns true
+QBitArray().isEmpty(); // returns true
+
+QBitArray(0).isNull(); // returns false
+QBitArray(0).isEmpty(); // returns true
+
+QBitArray(3).isNull(); // returns false
+QBitArray(3).isEmpty(); // returns false
+//! [4]
+
+
+//! [5]
+QBitArray().isNull(); // returns true
+QBitArray(0).isNull(); // returns false
+QBitArray(3).isNull(); // returns false
+//! [5]
+
+
+//! [6]
+QBitArray ba(8);
+ba.fill(true);
+// ba: [ 1, 1, 1, 1, 1, 1, 1, 1 ]
+
+ba.fill(false, 2);
+// ba: [ 0, 0 ]
+//! [6]
+
+
+//! [7]
+QBitArray a(3);
+a[0] = false;
+a[1] = true;
+a[2] = a[0] ^ a[1];
+//! [7]
+
+
+//! [8]
+QBitArray a(3);
+QBitArray b(2);
+a[0] = 1; a[1] = 0; a[2] = 1; // a: [ 1, 0, 1 ]
+b[0] = 1; b[1] = 0; // b: [ 1, 1 ]
+a &= b; // a: [ 1, 0, 0 ]
+//! [8]
+
+
+//! [9]
+QBitArray a(3);
+QBitArray b(2);
+a[0] = 1; a[1] = 0; a[2] = 1; // a: [ 1, 0, 1 ]
+b[0] = 1; b[1] = 0; // b: [ 1, 1 ]
+a |= b; // a: [ 1, 1, 1 ]
+//! [9]
+
+
+//! [10]
+QBitArray a(3);
+QBitArray b(2);
+a[0] = 1; a[1] = 0; a[2] = 1; // a: [ 1, 0, 1 ]
+b[0] = 1; b[1] = 0; // b: [ 1, 1 ]
+a ^= b; // a: [ 0, 1, 1 ]
+//! [10]
+
+
+//! [11]
+QBitArray a(3);
+QBitArray b;
+a[0] = 1; a[1] = 0; a[2] = 1; // a: [ 1, 0, 1 ]
+b = ~a; // b: [ 0, 1, 0 ]
+//! [11]
+
+
+//! [12]
+QBitArray a(3);
+QBitArray b(2);
+QBitArray c;
+a[0] = 1; a[1] = 0; a[2] = 1; // a: [ 1, 0, 1 ]
+b[0] = 1; b[1] = 0; // b: [ 1, 1 ]
+c = a & b; // c: [ 1, 0, 0 ]
+//! [12]
+
+
+//! [13]
+QBitArray a(3);
+QBitArray b(2);
+QBitArray c;
+a[0] = 1; a[1] = 0; a[2] = 1; // a: [ 1, 0, 1 ]
+b[0] = 1; b[1] = 0; // b: [ 1, 1 ]
+c = a | b; // c: [ 1, 1, 1 ]
+//! [13]
+
+
+//! [14]
+QBitArray a(3);
+QBitArray b(2);
+QBitArray c;
+a[0] = 1; a[1] = 0; a[2] = 1; // a: [ 1, 0, 1 ]
+b[0] = 1; b[1] = 0; // b: [ 1, 1 ]
+c = a ^ b; // c: [ 0, 1, 1 ]
+//! [14]
diff --git a/doc/src/snippets/code/src_corelib_tools_qbytearray.cpp b/doc/src/snippets/code/src_corelib_tools_qbytearray.cpp
new file mode 100644
index 0000000000..4f3d8dda91
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qbytearray.cpp
@@ -0,0 +1,421 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+void wrapInFunction()
+{
+
+//! [0]
+QByteArray ba("Hello");
+//! [0]
+
+
+//! [1]
+QByteArray ba;
+ba.resize(5);
+ba[0] = 0x3c;
+ba[1] = 0xb8;
+ba[2] = 0x64;
+ba[3] = 0x18;
+ba[4] = 0xca;
+//! [1]
+
+
+//! [2]
+for (int i = 0; i < ba.size(); ++i) {
+ if (ba.at(i) >= 'a' && ba.at(i) <= 'f')
+ cout << "Found character in range [a-f]" << endl;
+}
+//! [2]
+
+
+//! [3]
+QByteArray x("and");
+x.prepend("rock "); // x == "rock and"
+x.append(" roll"); // x == "rock and roll"
+x.replace(5, 3, "&"); // x == "rock & roll"
+//! [3]
+
+
+//! [4]
+QByteArray ba("We must be <b>bold</b>, very <b>bold</b>");
+int j = 0;
+while ((j = ba.indexOf("<b>", j)) != -1) {
+ cout << "Found <b> tag at index position " << j << endl;
+ ++j;
+}
+//! [4]
+
+
+//! [5]
+QByteArray().isNull(); // returns true
+QByteArray().isEmpty(); // returns true
+
+QByteArray("").isNull(); // returns false
+QByteArray("").isEmpty(); // returns true
+
+QByteArray("abc").isNull(); // returns false
+QByteArray("abc").isEmpty(); // returns false
+//! [5]
+
+
+//! [6]
+QByteArray ba("Hello");
+int n = ba.size(); // n == 5
+ba.data()[0]; // returns 'H'
+ba.data()[4]; // returns 'o'
+ba.data()[5]; // returns '\0'
+//! [6]
+
+
+//! [7]
+QByteArray().isEmpty(); // returns true
+QByteArray("").isEmpty(); // returns true
+QByteArray("abc").isEmpty(); // returns false
+//! [7]
+
+
+//! [8]
+QByteArray ba("Hello world");
+char *data = ba.data();
+while (*data) {
+ cout << "[" << *data << "]" << endl;
+ ++data;
+}
+//! [8]
+
+
+//! [9]
+QByteArray ba;
+for (int i = 0; i < 10; ++i)
+ ba[i] = 'A' + i;
+// ba == "ABCDEFGHIJ"
+//! [9]
+
+
+//! [10]
+QByteArray ba("Stockholm");
+ba.truncate(5); // ba == "Stock"
+//! [10]
+
+
+//! [11]
+QByteArray ba("STARTTLS\r\n");
+ba.chop(2); // ba == "STARTTLS"
+//! [11]
+
+
+//! [12]
+QByteArray x("free");
+QByteArray y("dom");
+x += y;
+// x == "freedom"
+//! [12]
+
+
+//! [13]
+QByteArray().isNull(); // returns true
+QByteArray("").isNull(); // returns false
+QByteArray("abc").isNull(); // returns false
+//! [13]
+
+
+//! [14]
+QByteArray ba("Istambul");
+ba.fill('o');
+// ba == "oooooooo"
+
+ba.fill('X', 2);
+// ba == "XX"
+//! [14]
+
+
+//! [15]
+QByteArray x("ship");
+QByteArray y("air");
+x.prepend(y);
+// x == "airship"
+//! [15]
+
+
+//! [16]
+QByteArray x("free");
+QByteArray y("dom");
+x.append(y);
+// x == "freedom"
+//! [16]
+
+
+//! [17]
+QByteArray ba("Meal");
+ba.insert(1, QByteArray("ontr"));
+// ba == "Montreal"
+//! [17]
+
+
+//! [18]
+QByteArray ba("Montreal");
+ba.remove(1, 4);
+// ba == "Meal"
+//! [18]
+
+
+//! [19]
+QByteArray x("Say yes!");
+QByteArray y("no");
+x.replace(4, 3, y);
+// x == "Say no!"
+//! [19]
+
+
+//! [20]
+QByteArray ba("colour behaviour flavour neighbour");
+ba.replace(QByteArray("ou"), QByteArray("o"));
+// ba == "color behavior flavor neighbor"
+//! [20]
+
+
+//! [21]
+QByteArray x("sticky question");
+QByteArray y("sti");
+x.indexOf(y); // returns 0
+x.indexOf(y, 1); // returns 10
+x.indexOf(y, 10); // returns 10
+x.indexOf(y, 11); // returns -1
+//! [21]
+
+
+//! [22]
+QByteArray ba("ABCBA");
+ba.indexOf("B"); // returns 1
+ba.indexOf("B", 1); // returns 1
+ba.indexOf("B", 2); // returns 3
+ba.indexOf("X"); // returns -1
+//! [22]
+
+
+//! [23]
+QByteArray x("crazy azimuths");
+QByteArray y("az");
+x.lastIndexOf(y); // returns 6
+x.lastIndexOf(y, 6); // returns 6
+x.lastIndexOf(y, 5); // returns 2
+x.lastIndexOf(y, 1); // returns -1
+//! [23]
+
+
+//! [24]
+QByteArray ba("ABCBA");
+ba.lastIndexOf("B"); // returns 3
+ba.lastIndexOf("B", 3); // returns 3
+ba.lastIndexOf("B", 2); // returns 1
+ba.lastIndexOf("X"); // returns -1
+//! [24]
+
+
+//! [25]
+QByteArray url("ftp://ftp.qt.nokia.com/");
+if (url.startsWith("ftp:"))
+ ...
+//! [25]
+
+
+//! [26]
+QByteArray url("http://qt.nokia.com/index.html");
+if (url.endsWith(".html"))
+ ...
+//! [26]
+
+
+//! [27]
+QByteArray x("Pineapple");
+QByteArray y = x.left(4);
+// y == "Pine"
+//! [27]
+
+
+//! [28]
+QByteArray x("Pineapple");
+QByteArray y = x.right(5);
+// y == "apple"
+//! [28]
+
+
+//! [29]
+QByteArray x("Five pineapples");
+QByteArray y = x.mid(5, 4); // y == "pine"
+QByteArray z = x.mid(5); // z == "pineapples"
+//! [29]
+
+
+//! [30]
+QByteArray x("Qt by NOKIA");
+QByteArray y = x.toLower();
+// y == "qt by nokia"
+//! [30]
+
+
+//! [31]
+QByteArray x("Qt by NOKIA");
+QByteArray y = x.toUpper();
+// y == "QT BY NOKIA"
+//! [31]
+
+
+//! [32]
+QByteArray ba(" lots\t of\nwhitespace\r\n ");
+ba = ba.simplified();
+// ba == "lots of whitespace";
+//! [32]
+
+
+//! [33]
+QByteArray ba(" lots\t of\nwhitespace\r\n ");
+ba = ba.trimmed();
+// ba == "lots\t of\nwhitespace";
+//! [33]
+
+
+//! [34]
+QByteArray x("apple");
+QByteArray y = x.leftJustified(8, '.'); // y == "apple..."
+//! [34]
+
+
+//! [35]
+QByteArray x("apple");
+QByteArray y = x.rightJustified(8, '.'); // y == "...apple"
+//! [35]
+
+
+//! [36]
+QByteArray str("FF");
+bool ok;
+int hex = str.toInt(&ok, 16); // hex == 255, ok == true
+int dec = str.toInt(&ok, 10); // dec == 0, ok == false
+//! [36]
+
+
+//! [37]
+QByteArray str("FF");
+bool ok;
+long hex = str.toLong(&ok, 16); // hex == 255, ok == true
+long dec = str.toLong(&ok, 10); // dec == 0, ok == false
+//! [37]
+
+
+//! [38]
+QByteArray string("1234.56");
+double a = string.toDouble(); // a == 1234.56
+//! [38]
+
+
+//! [39]
+QByteArray text("Qt is great!");
+text.toBase64(); // returns "UXQgaXMgZ3JlYXQh"
+//! [39]
+
+
+//! [40]
+QByteArray ba;
+int n = 63;
+ba.setNum(n); // ba == "63"
+ba.setNum(n, 16); // ba == "3f"
+//! [40]
+
+
+//! [41]
+int n = 63;
+QByteArray::number(n); // returns "63"
+QByteArray::number(n, 16); // returns "3f"
+QByteArray::number(n, 16).toUpper(); // returns "3F"
+//! [41]
+
+
+//! [42]
+QByteArray ba = QByteArray::number(12.3456, 'E', 3);
+// ba == 1.235E+01
+//! [42]
+
+
+//! [43]
+ static const char mydata[] = {
+ 0x00, 0x00, 0x03, 0x84, 0x78, 0x9c, 0x3b, 0x76,
+ 0xec, 0x18, 0xc3, 0x31, 0x0a, 0xf1, 0xcc, 0x99,
+ ...
+ 0x6d, 0x5b
+};
+
+QByteArray data = QByteArray::fromRawData(mydata, sizeof(mydata));
+QDataStream in(&data, QIODevice::ReadOnly);
+...
+//! [43]
+
+
+//! [44]
+QByteArray text = QByteArray::fromBase64("UXQgaXMgZ3JlYXQh");
+text.data(); // returns "Qt is great!"
+//! [44]
+
+
+//! [45]
+QByteArray text = QByteArray::fromHex("517420697320677265617421");
+text.data(); // returns "Qt is great!"
+//! [45]
+
+//! [46]
+QString tmp = "test";
+QByteArray text = tmp.toLocal8Bit();
+char *data = new char[text.size()]
+strcpy(data, text.data());
+delete [] data;
+//! [46]
+
+//! [47]
+QString tmp = "test";
+QByteArray text = tmp.toLocal8Bit();
+char *data = new char[text.size() + 1]
+strcpy(data, text.data());
+delete [] data;
+//! [47]
+
+}
+
+
diff --git a/doc/src/snippets/code/src_corelib_tools_qdatetime.cpp b/doc/src/snippets/code/src_corelib_tools_qdatetime.cpp
new file mode 100644
index 0000000000..3c53394a3b
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qdatetime.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QDate d1(1995, 5, 17); // May 17, 1995
+QDate d2(1995, 5, 20); // May 20, 1995
+d1.daysTo(d2); // returns 3
+d2.daysTo(d1); // returns -3
+//! [0]
+
+
+//! [1]
+QDate date = QDate::fromString("1MM12car2003", "d'MM'MMcaryyyy");
+// date is 1 December 2003
+//! [1]
+
+
+//! [2]
+QDate date = QDate::fromString("130", "Md"); // invalid
+//! [2]
+
+
+//! [3]
+QDate::fromString("1.30", "M.d"); // January 30 1900
+QDate::fromString("20000110", "yyyyMMdd"); // January 10, 2000
+QDate::fromString("20000110", "yyyyMd"); // January 10, 2000
+//! [3]
+
+
+//! [4]
+QDate::isValid(2002, 5, 17); // true
+QDate::isValid(2002, 2, 30); // false (Feb 30 does not exist)
+QDate::isValid(2004, 2, 29); // true (2004 is a leap year)
+QDate::isValid(2000, 2, 29); // true (2000 is a leap year)
+QDate::isValid(2006, 2, 29); // false (2006 is not a leap year)
+QDate::isValid(2100, 2, 29); // false (2100 is not a leap year)
+QDate::isValid(1202, 6, 6); // true (even though 1202 is pre-Gregorian)
+//! [4]
+
+
+//! [5]
+QTime n(14, 0, 0); // n == 14:00:00
+QTime t;
+t = n.addSecs(70); // t == 14:01:10
+t = n.addSecs(-70); // t == 13:58:50
+t = n.addSecs(10 * 60 * 60 + 5); // t == 00:00:05
+t = n.addSecs(-15 * 60 * 60); // t == 23:00:00
+//! [5]
+
+
+//! [6]
+QTime time = QTime::fromString("1mm12car00", "m'mm'hcarss");
+// time is 12:01.00
+//! [6]
+
+
+//! [7]
+QTime time = QTime::fromString("00:710", "hh:ms"); // invalid
+//! [7]
+
+
+//! [8]
+QTime time = QTime::fromString("1.30", "m.s");
+// time is 00:01:30.000
+//! [8]
+
+
+//! [9]
+QTime::isValid(21, 10, 30); // returns true
+QTime::isValid(22, 5, 62); // returns false
+//! [9]
+
+
+//! [10]
+QTime t;
+t.start();
+some_lengthy_task();
+qDebug("Time elapsed: %d ms", t.elapsed());
+//! [10]
+
+
+//! [11]
+QDateTime now = QDateTime::currentDateTime();
+QDateTime xmas(QDate(now.date().year(), 12, 25), QTime(0, 0));
+qDebug("There are %d seconds to Christmas", now.secsTo(xmas));
+//! [11]
+
+
+//! [12]
+QTime time1 = QTime::fromString("131", "HHh");
+// time1 is 13:00:00
+QTime time1 = QTime::fromString("1apA", "1amAM");
+// time1 is 01:00:00
+
+QDateTime dateTime2 = QDateTime::fromString("M1d1y9800:01:02",
+ "'M'M'd'd'y'yyhh:mm:ss");
+// dateTime is 1 January 1998 00:01:02
+//! [12]
+
+
+//! [13]
+QDateTime dateTime = QDateTime::fromString("130", "Mm"); // invalid
+//! [13]
+
+
+//! [14]
+QDateTime dateTime = QDateTime::fromString("1.30.1", "M.d.s");
+// dateTime is January 30 in 1900 at 00:00:01.
+//! [14]
diff --git a/doc/src/snippets/code/src_corelib_tools_qeasingcurve.cpp b/doc/src/snippets/code/src_corelib_tools_qeasingcurve.cpp
new file mode 100644
index 0000000000..59ae1b551c
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qeasingcurve.cpp
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+qreal myEasingFunction(qreal progress);
+//! [0]
+
diff --git a/doc/src/snippets/code/src_corelib_tools_qhash.cpp b/doc/src/snippets/code/src_corelib_tools_qhash.cpp
new file mode 100644
index 0000000000..a6bedb957e
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qhash.cpp
@@ -0,0 +1,299 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QHash<QString, int> hash;
+//! [0]
+
+
+//! [1]
+hash["one"] = 1;
+hash["three"] = 3;
+hash["seven"] = 7;
+//! [1]
+
+
+//! [2]
+hash.insert("twelve", 12);
+//! [2]
+
+
+//! [3]
+int num1 = hash["thirteen"];
+int num2 = hash.value("thirteen");
+//! [3]
+
+
+//! [4]
+int timeout = 30;
+if (hash.contains("TIMEOUT"))
+ timeout = hash.value("TIMEOUT");
+//! [4]
+
+
+//! [5]
+int timeout = hash.value("TIMEOUT", 30);
+//! [5]
+
+
+//! [6]
+// WRONG
+QHash<int, QWidget *> hash;
+...
+for (int i = 0; i < 1000; ++i) {
+ if (hash[i] == okButton)
+ cout << "Found button at index " << i << endl;
+}
+//! [6]
+
+
+//! [7]
+QHashIterator<QString, int> i(hash);
+while (i.hasNext()) {
+ i.next();
+ cout << i.key() << ": " << i.value() << endl;
+}
+//! [7]
+
+
+//! [8]
+QHash<QString, int>::const_iterator i = hash.constBegin();
+while (i != hash.constEnd()) {
+ cout << i.key() << ": " << i.value() << endl;
+ ++i;
+}
+//! [8]
+
+
+//! [9]
+hash.insert("plenty", 100);
+hash.insert("plenty", 2000);
+// hash.value("plenty") == 2000
+//! [9]
+
+
+//! [10]
+QList<int> values = hash.values("plenty");
+for (int i = 0; i < values.size(); ++i)
+ cout << values.at(i) << endl;
+//! [10]
+
+
+//! [11]
+QHash<QString, int>::iterator i = hash.find("plenty");
+while (i != hash.end() && i.key() == "plenty") {
+ cout << i.value() << endl;
+ ++i;
+}
+//! [11]
+
+
+//! [12]
+QHash<QString, int> hash;
+...
+foreach (int value, hash)
+ cout << value << endl;
+//! [12]
+
+
+//! [13]
+#ifndef EMPLOYEE_H
+#define EMPLOYEE_H
+
+class Employee
+{
+public:
+ Employee() {}
+ Employee(const QString &name, const QDate &dateOfBirth);
+ ...
+
+private:
+ QString myName;
+ QDate myDateOfBirth;
+};
+
+inline bool operator==(const Employee &e1, const Employee &e2)
+{
+ return e1.name() == e2.name()
+ && e1.dateOfBirth() == e2.dateOfBirth();
+}
+
+inline uint qHash(const Employee &key)
+{
+ return qHash(key.name()) ^ key.dateOfBirth().day();
+}
+
+#endif // EMPLOYEE_H
+//! [13]
+
+
+//! [14]
+QHash<QString, int> hash;
+hash.reserve(20000);
+for (int i = 0; i < 20000; ++i)
+ hash.insert(keys[i], values[i]);
+//! [14]
+
+
+//! [15]
+QHash<QObject *, int> objectHash;
+...
+QHash<QObject *, int>::iterator i = objectHash.find(obj);
+while (i != objectHash.end() && i.key() == obj) {
+ if (i.value() == 0) {
+ i = objectHash.erase(i);
+ } else {
+ ++i;
+ }
+}
+//! [15]
+
+
+//! [16]
+QHash<QString, int> hash;
+...
+QHash<QString, int>::const_iterator i = hash.find("HDR");
+while (i != hash.end() && i.key() == "HDR") {
+ cout << i.value() << endl;
+ ++i;
+}
+//! [16]
+
+
+//! [17]
+QHash<QString, int> hash;
+hash.insert("January", 1);
+hash.insert("February", 2);
+...
+hash.insert("December", 12);
+
+QHash<QString, int>::iterator i;
+for (i = hash.begin(); i != hash.end(); ++i)
+ cout << i.key() << ": " << i.value() << endl;
+//! [17]
+
+
+//! [18]
+QHash<QString, int>::iterator i;
+for (i = hash.begin(); i != hash.end(); ++i)
+ i.value() += 2;
+//! [18]
+
+
+//! [19]
+QHash<QString, int>::iterator i = hash.begin();
+while (i != hash.end()) {
+ if (i.key().startsWith("_"))
+ i = hash.erase(i);
+ else
+ ++i;
+}
+//! [19]
+
+
+//! [20]
+QHash<QString, int>::iterator i = hash.begin();
+while (i != hash.end()) {
+ QHash<QString, int>::iterator prev = i;
+ ++i;
+ if (prev.key().startsWith("_"))
+ hash.erase(prev);
+}
+//! [20]
+
+
+//! [21]
+// WRONG
+while (i != hash.end()) {
+ if (i.key().startsWith("_"))
+ hash.erase(i);
+ ++i;
+}
+//! [21]
+
+
+//! [22]
+if (i.key() == "Hello")
+ i.value() = "Bonjour";
+//! [22]
+
+
+//! [23]
+QHash<QString, int> hash;
+hash.insert("January", 1);
+hash.insert("February", 2);
+...
+hash.insert("December", 12);
+
+QHash<QString, int>::const_iterator i;
+for (i = hash.constBegin(); i != hash.constEnd(); ++i)
+ cout << i.key() << ": " << i.value() << endl;
+//! [23]
+
+
+//! [24]
+QMultiHash<QString, int> hash1, hash2, hash3;
+
+hash1.insert("plenty", 100);
+hash1.insert("plenty", 2000);
+// hash1.size() == 2
+
+hash2.insert("plenty", 5000);
+// hash2.size() == 1
+
+hash3 = hash1 + hash2;
+// hash3.size() == 3
+//! [24]
+
+
+//! [25]
+QList<int> values = hash.values("plenty");
+for (int i = 0; i < values.size(); ++i)
+ cout << values.at(i) << endl;
+//! [25]
+
+
+//! [26]
+QMultiHash<QString, int>::iterator i = hash.find("plenty");
+while (i != hash.end() && i.key() == "plenty") {
+ cout << i.value() << endl;
+ ++i;
+}
+//! [26]
diff --git a/doc/src/snippets/code/src_corelib_tools_qlinkedlist.cpp b/doc/src/snippets/code/src_corelib_tools_qlinkedlist.cpp
new file mode 100644
index 0000000000..2bfafc81b4
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qlinkedlist.cpp
@@ -0,0 +1,204 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QLinkedList<int> integerList;
+QLinkedList<QTime> timeList;
+//! [0]
+
+
+//! [1]
+QLinkedList<QString> list;
+list << "one" << "two" << "three";
+// list: ["one", "two", "three"]
+//! [1]
+
+
+//! [2]
+QLinkedList<QWidget *> list;
+...
+while (!list.isEmpty())
+ delete list.takeFirst();
+//! [2]
+
+
+//! [3]
+QLinkedList<QString> list;
+list.append("one");
+list.append("two");
+list.append("three");
+// list: ["one", "two", "three"]
+//! [3]
+
+
+//! [4]
+QLinkedList<QString> list;
+list.prepend("one");
+list.prepend("two");
+list.prepend("three");
+// list: ["three", "two", "one"]
+//! [4]
+
+
+//! [5]
+QList<QString> list;
+list << "sun" << "cloud" << "sun" << "rain";
+list.removeAll("sun");
+// list: ["cloud", "rain"]
+//! [5]
+
+
+//! [6]
+QList<QString> list;
+list << "sun" << "cloud" << "sun" << "rain";
+list.removeOne("sun");
+// list: ["cloud", "sun", "rain"]
+//! [6]
+
+
+//! [7]
+QLinkedList<QString> list;
+list.append("January");
+list.append("February");
+...
+list.append("December");
+
+QLinkedList<QString>::iterator i;
+for (i = list.begin(); i != list.end(); ++i)
+ cout << *i << endl;
+//! [7]
+
+
+//! [8]
+QLinkedList<QString> list;
+...
+QLinkedList<QString>::iterator it = qFind(list.begin(),
+ list.end(), "Joel");
+if (it != list.end())
+ cout << "Found Joel" << endl;
+//! [8]
+
+
+//! [9]
+QLinkedList<int>::iterator i;
+for (i = list.begin(); i != list.end(); ++i)
+ *i += 2;
+//! [9]
+
+
+//! [10]
+QLinkedList<QString> list;
+...
+QLinkedList<QString>::iterator i = list.begin();
+while (i != list.end()) {
+ if ((*i).startsWith("_"))
+ i = list.erase(i);
+ else
+ ++i;
+}
+//! [10]
+
+
+//! [11]
+QLinkedList<QString>::iterator i = list.begin();
+while (i != list.end()) {
+ QLinkedList<QString>::iterator previous = i;
+ ++i;
+ if ((*previous).startsWith("_"))
+ list.erase(previous);
+}
+//! [11]
+
+
+//! [12]
+// WRONG
+while (i != list.end()) {
+ if ((*i).startsWith("_"))
+ list.erase(i);
+ ++i;
+}
+//! [12]
+
+
+//! [13]
+if (*it == "Hello")
+ *it = "Bonjour";
+//! [13]
+
+
+//! [14]
+QLinkedList<QString> list;
+list.append("January");
+list.append("February");
+...
+list.append("December");
+
+QLinkedList<QString>::const_iterator i;
+for (i = list.constBegin(); i != list.constEnd(); ++i)
+ cout << *i << endl;
+//! [14]
+
+
+//! [15]
+QLinkedList<QString> list;
+...
+QLinkedList<QString>::iterator it = qFind(list.constBegin(),
+ list.constEnd(), "Joel");
+if (it != list.constEnd())
+ cout << "Found Joel" << endl;
+//! [15]
+
+
+//! [16]
+std::list<double> stdlist;
+list.push_back(1.2);
+list.push_back(0.5);
+list.push_back(3.14);
+
+QLinkedList<double> list = QLinkedList<double>::fromStdList(stdlist);
+//! [16]
+
+
+//! [17]
+QLinkedList<double> list;
+list << 1.2 << 0.5 << 3.14;
+
+std::list<double> stdlist = list.toStdList();
+//! [17]
diff --git a/doc/src/snippets/code/src_corelib_tools_qlistdata.cpp b/doc/src/snippets/code/src_corelib_tools_qlistdata.cpp
new file mode 100644
index 0000000000..f580ba1940
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qlistdata.cpp
@@ -0,0 +1,267 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QList<int> integerList;
+QList<QDate> dateList;
+//! [0]
+
+
+//! [1]
+QList<QString> list;
+list << "one" << "two" << "three";
+// list: ["one", "two", "three"]
+//! [1]
+
+
+//! [2]
+if (list[0] == "Bob")
+ list[0] = "Robert";
+//! [2]
+
+
+//! [3]
+for (int i = 0; i < list.size(); ++i) {
+ if (list.at(i) == "Jane")
+ cout << "Found Jane at position " << i << endl;
+}
+//! [3]
+
+
+//! [4]
+QList<QWidget *> list;
+...
+while (!list.isEmpty())
+ delete list.takeFirst();
+//! [4]
+
+
+//! [5]
+int i = list.indexOf("Jane");
+if (i != -1)
+ cout << "First occurrence of Jane is at position " << i << endl;
+//! [5]
+
+
+//! [6]
+QList<QString> list;
+list.append("one");
+list.append("two");
+list.append("three");
+// list: ["one", "two", "three"]
+//! [6]
+
+
+//! [7]
+QList<QString> list;
+list.prepend("one");
+list.prepend("two");
+list.prepend("three");
+// list: ["three", "two", "one"]
+//! [7]
+
+
+//! [8]
+QList<QString> list;
+list << "alpha" << "beta" << "delta";
+list.insert(2, "gamma");
+// list: ["alpha", "beta", "gamma", "delta"]
+//! [8]
+
+
+//! [9]
+QList<QString> list;
+list << "sun" << "cloud" << "sun" << "rain";
+list.removeAll("sun");
+// list: ["cloud", "rain"]
+//! [9]
+
+
+//! [10]
+QList<QString> list;
+list << "sun" << "cloud" << "sun" << "rain";
+list.removeOne("sun");
+// list: ["cloud", ,"sun", "rain"]
+//! [10]
+
+
+//! [11]
+QList<QString> list;
+list << "A" << "B" << "C" << "D" << "E" << "F";
+list.move(1, 4);
+// list: ["A", "C", "D", "E", "B", "F"]
+//! [11]
+
+
+//! [12]
+QList<QString> list;
+list << "A" << "B" << "C" << "D" << "E" << "F";
+list.swap(1, 4);
+// list: ["A", "E", "C", "D", "B", "F"]
+//! [12]
+
+
+//! [13]
+QList<QString> list;
+list << "A" << "B" << "C" << "B" << "A";
+list.indexOf("B"); // returns 1
+list.indexOf("B", 1); // returns 1
+list.indexOf("B", 2); // returns 3
+list.indexOf("X"); // returns -1
+//! [13]
+
+
+//! [14]
+QList<QString> list;
+list << "A" << "B" << "C" << "B" << "A";
+list.lastIndexOf("B"); // returns 3
+list.lastIndexOf("B", 3); // returns 3
+list.lastIndexOf("B", 2); // returns 1
+list.lastIndexOf("X"); // returns -1
+//! [14]
+
+
+//! [15]
+QList<QString> list;
+list.append("January");
+list.append("February");
+...
+list.append("December");
+
+QList<QString>::iterator i;
+for (i = list.begin(); i != list.end(); ++i)
+ cout << *i << endl;
+//! [15]
+
+
+//! [16]
+QList<int>::iterator i;
+for (i = list.begin(); i != list.end(); ++i)
+ *i += 2;
+//! [16]
+
+
+//! [17]
+QList<QWidget *> list;
+...
+qDeleteAll(list.begin(), list.end());
+//! [17]
+
+
+//! [18]
+if (*it == "Hello")
+ *it = "Bonjour";
+//! [18]
+
+
+//! [19]
+QList<QString> list;
+list.append("January");
+list.append("February");
+...
+list.append("December");
+
+QList<QString>::const_iterator i;
+for (i = list.constBegin(); i != list.constEnd(); ++i)
+ cout << *i << endl;
+//! [19]
+
+
+//! [20]
+QList<QWidget *> list;
+...
+qDeleteAll(list.constBegin(), list.constEnd());
+//! [20]
+
+
+//! [21]
+QVector<double> vect;
+vect << 20.0 << 30.0 << 40.0 << 50.0;
+
+QList<double> list = QVector<T>::fromVector(vect);
+// list: [20.0, 30.0, 40.0, 50.0]
+//! [21]
+
+
+//! [22]
+QStringList list;
+list << "Sven" << "Kim" << "Ola";
+
+QVector<QString> vect = list.toVector();
+// vect: ["Sven", "Kim", "Ola"]
+//! [22]
+
+
+//! [23]
+QSet<int> set;
+set << 20 << 30 << 40 << ... << 70;
+
+QList<int> list = QList<int>::fromSet(set);
+qSort(list);
+//! [23]
+
+
+//! [24]
+QStringList list;
+list << "Julia" << "Mike" << "Mike" << "Julia" << "Julia";
+
+QSet<QString> set = list.toSet();
+set.contains("Julia"); // returns true
+set.contains("Mike"); // returns true
+set.size(); // returns 2
+//! [24]
+
+
+//! [25]
+std::list<double> stdlist;
+list.push_back(1.2);
+list.push_back(0.5);
+list.push_back(3.14);
+
+QList<double> list = QList<double>::fromStdList(stdlist);
+//! [25]
+
+
+//! [26]
+QList<double> list;
+list << 1.2 << 0.5 << 3.14;
+
+std::list<double> stdlist = list.toStdList();
+//! [26]
diff --git a/doc/src/snippets/code/src_corelib_tools_qlocale.cpp b/doc/src/snippets/code/src_corelib_tools_qlocale.cpp
new file mode 100644
index 0000000000..674b6f6313
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qlocale.cpp
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QLocale egyptian(QLocale::Arabic, QLocale::Egypt);
+QString s1 = egyptian.toString(1.571429E+07, 'e');
+QString s2 = egyptian.toString(10);
+
+double d = egyptian.toDouble(s1);
+int i = egyptian.toInt(s2);
+//! [0]
+
+
+//! [1]
+QLocale::setDefault(QLocale(QLocale::Hebrew, QLocale::Israel));
+QLocale hebrew; // Constructs a default QLocale
+QString s1 = hebrew.toString(15714.3, 'e');
+
+bool ok;
+double d;
+
+QLocale::setDefault(QLocale::C);
+d = QString("1234,56").toDouble(&ok); // ok == false
+d = QString("1234.56").toDouble(&ok); // ok == true, d == 1234.56
+
+QLocale::setDefault(QLocale::German);
+d = QString("1234,56").toDouble(&ok); // ok == true, d == 1234.56
+d = QString("1234.56").toDouble(&ok); // ok == true, d == 1234.56
+
+QLocale::setDefault(QLocale(QLocale::English, QLocale::UnitedStates));
+str = QString("%1 %L2 %L3")
+ .arg(12345).arg(12345).arg(12345, 0, 16);
+// str == "12345 12,345 3039"
+//! [1]
+
+
+//! [2]
+QLocale korean("ko");
+QLocale swiss("de_CH");
+//! [2]
+
+
+//! [3]
+bool ok;
+double d;
+
+QLocale c(QLocale::C);
+d = c.toDouble( "1234.56", &ok ); // ok == true, d == 1234.56
+d = c.toDouble( "1,234.56", &ok ); // ok == true, d == 1234.56
+d = c.toDouble( "1234,56", &ok ); // ok == false
+
+QLocale german(QLocale::German);
+d = german.toDouble( "1234,56", &ok ); // ok == true, d == 1234.56
+d = german.toDouble( "1.234,56", &ok ); // ok == true, d == 1234.56
+d = german.toDouble( "1234.56", &ok ); // ok == false
+
+d = german.toDouble( "1.234", &ok ); // ok == true, d == 1234.0
+//! [3]
diff --git a/doc/src/snippets/code/src_corelib_tools_qmap.cpp b/doc/src/snippets/code/src_corelib_tools_qmap.cpp
new file mode 100644
index 0000000000..13715435f1
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qmap.cpp
@@ -0,0 +1,313 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QMap<QString, int> map;
+//! [0]
+
+
+//! [1]
+map["one"] = 1;
+map["three"] = 3;
+map["seven"] = 7;
+//! [1]
+
+
+//! [2]
+map.insert("twelve", 12);
+//! [2]
+
+
+//! [3]
+int num1 = map["thirteen"];
+int num2 = map.value("thirteen");
+//! [3]
+
+
+//! [4]
+int timeout = 30;
+if (map.contains("TIMEOUT"))
+ timeout = map.value("TIMEOUT");
+//! [4]
+
+
+//! [5]
+int timeout = map.value("TIMEOUT", 30);
+//! [5]
+
+
+//! [6]
+// WRONG
+QMap<int, QWidget *> map;
+...
+for (int i = 0; i < 1000; ++i) {
+ if (map[i] == okButton)
+ cout << "Found button at index " << i << endl;
+}
+//! [6]
+
+
+//! [7]
+QMapIterator<QString, int> i(map);
+while (i.hasNext()) {
+ i.next();
+ cout << i.key() << ": " << i.value() << endl;
+}
+//! [7]
+
+
+//! [8]
+QMap<QString, int>::const_iterator i = map.constBegin();
+while (i != map.constEnd()) {
+ cout << i.key() << ": " << i.value() << endl;
+ ++i;
+}
+//! [8]
+
+
+//! [9]
+map.insert("plenty", 100);
+map.insert("plenty", 2000);
+// map.value("plenty") == 2000
+//! [9]
+
+
+//! [10]
+QList<int> values = map.values("plenty");
+for (int i = 0; i < values.size(); ++i)
+ cout << values.at(i) << endl;
+//! [10]
+
+
+//! [11]
+QMap<QString, int>::iterator i = map.find("plenty");
+while (i != map.end() && i.key() == "plenty") {
+ cout << i.value() << endl;
+ ++i;
+}
+//! [11]
+
+
+//! [12]
+QMap<QString, int> map;
+...
+foreach (int value, map)
+ cout << value << endl;
+//! [12]
+
+
+//! [13]
+#ifndef EMPLOYEE_H
+#define EMPLOYEE_H
+
+class Employee
+{
+public:
+ Employee() {}
+ Employee(const QString &name, const QDate &dateOfBirth);
+ ...
+
+private:
+ QString myName;
+ QDate myDateOfBirth;
+};
+
+inline bool operator<(const Employee &e1, const Employee &e2)
+{
+ if (e1.name() != e2.name())
+ return e1.name() < e2.name();
+ return e1.dateOfBirth() < e2.dateOfBirth();
+}
+
+#endif // EMPLOYEE_H
+//! [13]
+
+
+//! [14]
+QMap<QString, int> map;
+...
+QMap<QString, int>::const_iterator i = map.find("HDR");
+while (i != map.end() && i.key() == "HDR") {
+ cout << i.value() << endl;
+ ++i;
+}
+//! [14]
+
+
+//! [15]
+QMap<int, QString> map;
+map.insert(1, "one");
+map.insert(5, "five");
+map.insert(10, "ten");
+
+map.lowerBound(0); // returns iterator to (1, "one")
+map.lowerBound(1); // returns iterator to (1, "one")
+map.lowerBound(2); // returns iterator to (5, "five")
+map.lowerBound(10); // returns iterator to (10, "ten")
+map.lowerBound(999); // returns end()
+//! [15]
+
+
+//! [16]
+QMap<QString, int> map;
+...
+QMap<QString, int>::const_iterator i = map.lowerBound("HDR");
+QMap<QString, int>::const_iterator upperBound = map.upperBound("HDR");
+while (i != upperBound) {
+ cout << i.value() << endl;
+ ++i;
+}
+//! [16]
+
+
+//! [17]
+QMap<int, QString> map;
+map.insert(1, "one");
+map.insert(5, "five");
+map.insert(10, "ten");
+
+map.upperBound(0); // returns iterator to (1, "one")
+map.upperBound(1); // returns iterator to (5, "five")
+map.upperBound(2); // returns iterator to (5, "five")
+map.upperBound(10); // returns end()
+map.upperBound(999); // returns end()
+//! [17]
+
+
+//! [18]
+QMap<QString, int> map;
+map.insert("January", 1);
+map.insert("February", 2);
+...
+map.insert("December", 12);
+
+QMap<QString, int>::iterator i;
+for (i = map.begin(); i != map.end(); ++i)
+ cout << i.key() << ": " << i.value() << endl;
+//! [18]
+
+
+//! [19]
+QMap<QString, int>::iterator i;
+for (i = map.begin(); i != map.end(); ++i)
+ i.value() += 2;
+//! [19]
+
+
+//! [20]
+QMap<QString, int>::iterator i = map.begin();
+while (i != map.end()) {
+ if (i.key().startsWith("_"))
+ i = map.erase(i);
+ else
+ ++i;
+}
+//! [20]
+
+
+//! [21]
+QMap<QString, int>::iterator i = map.begin();
+while (i != map.end()) {
+ QMap<QString, int>::iterator prev = i;
+ ++i;
+ if (prev.key().startsWith("_"))
+ map.erase(prev);
+}
+//! [21]
+
+
+//! [22]
+// WRONG
+while (i != map.end()) {
+ if (i.key().startsWith("_"))
+ map.erase(i);
+ ++i;
+}
+//! [22]
+
+
+//! [23]
+if (i.key() == "Hello")
+ i.value() = "Bonjour";
+//! [23]
+
+
+//! [24]
+QMap<QString, int> map;
+map.insert("January", 1);
+map.insert("February", 2);
+...
+map.insert("December", 12);
+
+QMap<QString, int>::const_iterator i;
+for (i = map.constBegin(); i != map.constEnd(); ++i)
+ cout << i.key() << ": " << i.value() << endl;
+//! [24]
+
+
+//! [25]
+QMultiMap<QString, int> map1, map2, map3;
+
+map1.insert("plenty", 100);
+map1.insert("plenty", 2000);
+// map1.size() == 2
+
+map2.insert("plenty", 5000);
+// map2.size() == 1
+
+map3 = map1 + map2;
+// map3.size() == 3
+//! [25]
+
+
+//! [26]
+QList<int> values = map.values("plenty");
+for (int i = 0; i < values.size(); ++i)
+ cout << values.at(i) << endl;
+//! [26]
+
+
+//! [27]
+QMultiMap<QString, int>::iterator i = map.find("plenty");
+while (i != map.end() && i.key() == "plenty") {
+ cout << i.value() << endl;
+ ++i;
+}
+//! [27]
diff --git a/doc/src/snippets/code/src_corelib_tools_qpoint.cpp b/doc/src/snippets/code/src_corelib_tools_qpoint.cpp
new file mode 100644
index 0000000000..f5c6ec996c
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qpoint.cpp
@@ -0,0 +1,149 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QPoint p;
+
+p.setX(p.x() + 1);
+p += QPoint(1, 0);
+p.rx()++;
+//! [0]
+
+
+//! [1]
+QPoint p(1, 2);
+p.rx()--; // p becomes (0, 2)
+//! [1]
+
+
+//! [2]
+QPoint p(1, 2);
+p.ry()++; // p becomes (1, 3)
+//! [2]
+
+
+//! [3]
+QPoint p( 3, 7);
+QPoint q(-1, 4);
+p += q; // p becomes (2, 11)
+//! [3]
+
+
+//! [4]
+QPoint p( 3, 7);
+QPoint q(-1, 4);
+p -= q; // p becomes (4, 3)
+//! [4]
+
+
+//! [5]
+QPoint p(-1, 4);
+p *= 2.5; // p becomes (-3, 10)
+//! [5]
+
+
+//! [6]
+QPoint p(-3, 10);
+p /= 2.5; // p becomes (-1, 4)
+//! [6]
+
+
+//! [7]
+QPoint oldPosition;
+
+MyWidget::mouseMoveEvent(QMouseEvent *event)
+{
+ QPoint point = event->pos() - oldPosition;
+ if (point.manhattanLength() > 3)
+ // the mouse has moved more than 3 pixels since the oldPosition
+}
+//! [7]
+
+
+//! [8]
+double trueLength = sqrt(pow(x(), 2) + pow(y(), 2));
+//! [8]
+
+
+//! [9]
+QPointF p;
+
+p.setX(p.x() + 1.0);
+p += QPointF(1.0, 0.0);
+p.rx()++;
+//! [9]
+
+
+//! [10]
+ QPointF p(1.1, 2.5);
+ p.rx()--; // p becomes (0.1, 2.5)
+//! [10]
+
+
+//! [11]
+QPointF p(1.1, 2.5);
+p.ry()++; // p becomes (1.1, 3.5)
+//! [11]
+
+
+//! [12]
+QPointF p( 3.1, 7.1);
+QPointF q(-1.0, 4.1);
+p += q; // p becomes (2.1, 11.2)
+//! [12]
+
+
+//! [13]
+QPointF p( 3.1, 7.1);
+QPointF q(-1.0, 4.1);
+p -= q; // p becomes (4.1, 3.0)
+//! [13]
+
+
+//! [14]
+QPointF p(-1.1, 4.1);
+p *= 2.5; // p becomes (-2.75, 10.25)
+//! [14]
+
+
+//! [15]
+QPointF p(-2.75, 10.25);
+p /= 2.5; // p becomes (-1.1, 4.1)
+//! [15]
diff --git a/doc/src/snippets/code/src_corelib_tools_qqueue.cpp b/doc/src/snippets/code/src_corelib_tools_qqueue.cpp
new file mode 100644
index 0000000000..6b5509aa1a
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qqueue.cpp
@@ -0,0 +1,48 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QQueue<int> queue;
+queue.enqueue(1);
+queue.enqueue(2);
+queue.enqueue(3);
+while (!queue.isEmpty())
+ cout << queue.dequeue() << endl;
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_tools_qrect.cpp b/doc/src/snippets/code/src_corelib_tools_qrect.cpp
new file mode 100644
index 0000000000..3a3d0deec0
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qrect.cpp
@@ -0,0 +1,50 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QRect r1(100, 200, 11, 16);
+QRect r2(QPoint(100, 200), QSize(11, 16));
+//! [0]
+
+
+//! [1]
+QRectF r1(100, 200, 11, 16);
+QRectF r2(QPoint(100, 200), QSize(11, 16));
+//! [1]
diff --git a/doc/src/snippets/code/src_corelib_tools_qregexp.cpp b/doc/src/snippets/code/src_corelib_tools_qregexp.cpp
new file mode 100644
index 0000000000..ccb6382723
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qregexp.cpp
@@ -0,0 +1,224 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QRegExp rx("(\\d+)");
+QString str = "Offsets: 12 14 99 231 7";
+QStringList list;
+int pos = 0;
+
+while ((pos = rx.indexIn(str, pos)) != -1) {
+ list << rx.cap(1);
+ pos += rx.matchedLength();
+}
+// list: ["12", "14", "99", "231", "7"]
+//! [0]
+
+
+//! [1]
+QRegExp rx("*.txt");
+rx.setPatternSyntax(QRegExp::Wildcard);
+rx.exactMatch("README.txt"); // returns true
+rx.exactMatch("welcome.txt.bak"); // returns false
+//! [1]
+
+
+//! [2]
+QRegExp rx("ro+m");
+rx.setMinimal(true);
+//! [2]
+
+
+//! [3]
+QRegExp mark("\\b" // word boundary
+ "[Mm]ark" // the word we want to match
+ );
+//! [3]
+
+
+//! [4]
+QRegExp rx("^\\d\\d?$"); // match integers 0 to 99
+rx.indexIn("123"); // returns -1 (no match)
+rx.indexIn("-6"); // returns -1 (no match)
+rx.indexIn("6"); // returns 0 (matched as position 0)
+//! [4]
+
+
+//! [5]
+QRegExp rx("^\\S+$"); // match strings without whitespace
+rx.indexIn("Hello world"); // returns -1 (no match)
+rx.indexIn("This_is-OK"); // returns 0 (matched at position 0)
+//! [5]
+
+
+//! [6]
+QRegExp rx("\\b(mail|letter|correspondence)\\b");
+rx.indexIn("I sent you an email"); // returns -1 (no match)
+rx.indexIn("Please write the letter"); // returns 17
+//! [6]
+
+
+//! [7]
+QString captured = rx.cap(1); // captured == "letter"
+//! [7]
+
+
+//! [8]
+QRegExp rx("&(?!amp;)"); // match ampersands but not &amp;
+QString line1 = "This & that";
+line1.replace(rx, "&amp;");
+// line1 == "This &amp; that"
+QString line2 = "His &amp; hers & theirs";
+line2.replace(rx, "&amp;");
+// line2 == "His &amp; hers &amp; theirs"
+//! [8]
+
+
+//! [9]
+QString str = "One Eric another Eirik, and an Ericsson. "
+ "How many Eiriks, Eric?";
+QRegExp rx("\\b(Eric|Eirik)\\b"); // match Eric or Eirik
+int pos = 0; // where we are in the string
+int count = 0; // how many Eric and Eirik's we've counted
+while (pos >= 0) {
+ pos = rx.indexIn(str, pos);
+ if (pos >= 0) {
+ ++pos; // move along in str
+ ++count; // count our Eric or Eirik
+ }
+}
+//! [9]
+
+
+//! [10]
+str = "Nokia Corporation\tqt.nokia.com\tNorway";
+QString company, web, country;
+rx.setPattern("^([^\t]+)\t([^\t]+)\t([^\t]+)$");
+if (rx.indexIn(str) != -1) {
+ company = rx.cap(1);
+ web = rx.cap(2);
+ country = rx.cap(3);
+}
+//! [10]
+
+
+//! [11]
+QStringList field = str.split("\t");
+//! [11]
+
+
+//! [12]
+QRegExp rx("*.html");
+rx.setPatternSyntax(QRegExp::Wildcard);
+rx.exactMatch("index.html"); // returns true
+rx.exactMatch("default.htm"); // returns false
+rx.exactMatch("readme.txt"); // returns false
+//! [12]
+
+
+//! [13]
+QString str = "offsets: 1.23 .50 71.00 6.00";
+QRegExp rx("\\d*\\.\\d+"); // primitive floating point matching
+int count = 0;
+int pos = 0;
+while ((pos = rx.indexIn(str, pos)) != -1) {
+ ++count;
+ pos += rx.matchedLength();
+}
+// pos will be 9, 14, 18 and finally 24; count will end up as 4
+//! [13]
+
+
+//! [14]
+QRegExp rx("(\\d+)(\\s*)(cm|inch(es)?)");
+int pos = rx.indexIn("Length: 36 inches");
+QStringList list = rx.capturedTexts();
+// list is now ("36 inches", "36", " ", "inches", "es")
+//! [14]
+
+
+//! [15]
+QRegExp rx("(\\d+)(?:\\s*)(cm|inch(?:es)?)");
+int pos = rx.indexIn("Length: 36 inches");
+QStringList list = rx.capturedTexts();
+// list is now ("36 inches", "36", "inches")
+//! [15]
+
+
+//! [16]
+QStringList list = rx.capturedTexts();
+QStringList::iterator it = list.begin();
+while (it != list.end()) {
+ myProcessing(*it);
+ ++it;
+}
+//! [16]
+
+
+//! [17]
+QRegExp rxlen("(\\d+)(?:\\s*)(cm|inch)");
+int pos = rxlen.indexIn("Length: 189cm");
+if (pos > -1) {
+ QString value = rxlen.cap(1); // "189"
+ QString unit = rxlen.cap(2); // "cm"
+ // ...
+}
+//! [17]
+
+
+//! [18]
+QRegExp rx("/([a-z]+)/([a-z]+)");
+rx.indexIn("Output /dev/null"); // returns 7 (position of /dev/null)
+rx.pos(0); // returns 7 (position of /dev/null)
+rx.pos(1); // returns 8 (position of dev)
+rx.pos(2); // returns 12 (position of null)
+//! [18]
+
+
+//! [19]
+s1 = QRegExp::escape("bingo"); // s1 == "bingo"
+s2 = QRegExp::escape("f(x)"); // s2 == "f\\(x\\)"
+//! [19]
+
+
+//! [20]
+QRegExp rx("(" + QRegExp::escape(name) +
+ "|" + QRegExp::escape(alias) + ")");
+//! [20]
diff --git a/doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp b/doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp
new file mode 100644
index 0000000000..be28d56eb2
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qscopedpointer.cpp
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+void myFunction(bool useSubClass)
+{
+ MyClass *p = useSubClass ? new MyClass() : new MySubClass;
+ QIODevice *device = handsOverOwnership();
+
+ if (m_value > 3) {
+ delete p;
+ delete device;
+ return;
+ }
+
+ try {
+ process(device);
+ }
+ catch (...) {
+ delete p;
+ delete device;
+ throw;
+ }
+
+ delete p;
+ delete device;
+}
+//! [0]
+
+//! [1]
+void myFunction(bool useSubClass)
+{
+ // assuming that MyClass has a virtual destructor
+ QScopedPointer<MyClass> p(useSubClass ? new MyClass() : new MySubClass);
+ QScopedPointer<QIODevice> device(handsOverOwnership());
+
+ if (m_value > 3)
+ return;
+
+ process(device);
+}
+//! [1]
+
+//! [2]
+ const QWidget *const p = new QWidget();
+ // is equivalent to:
+ const QScopedPointer<const QWidget> p(new QWidget());
+
+ QWidget *const p = new QWidget();
+ // is equivalent to:
+ const QScopedPointer<QWidget> p(new QWidget());
+
+ const QWidget *p = new QWidget();
+ // is equivalent to:
+ QScopedPointer<const QWidget> p(new QWidget());
+//! [2]
+
+//! [3]
+if (scopedPointer) {
+ ...
+}
+//! [3]
+
+//! [4]
+class MyPrivateClass; // forward declare MyPrivateClass
+
+class MyClass
+{
+private:
+ QScopedPointer<MyPrivateClass> privatePtr; // QScopedPointer to forward declared class
+
+public:
+ MyClass(); // OK
+ inline ~MyClass() {} // VIOLATION - Destructor must not be inline
+
+private:
+ Q_DISABLE_COPY(MyClass) // OK - copy constructor and assignment operators
+ // are now disabled, so the compiler won't implicitely
+ // generate them.
+};
+//! [4]
+
+//! [5]
+// this QScopedPointer deletes its data using the delete[] operator:
+QScopedPointer<int, QScopedPointerArrayDeleter<int> > arrayPointer(new int[42]);
+
+// this QScopedPointer frees its data using free():
+QScopedPointer<int, QScopedPointerPodDeleter> podPointer(reinterpret_cast<int *>(malloc(42)));
+
+// this struct calls "myCustomDeallocator" to delete the pointer
+struct ScopedPointerCustomDeleter
+{
+ static inline void cleanup(MyCustomClass *pointer)
+ {
+ myCustomDeallocator(pointer);
+ }
+};
+
+// QScopedPointer using a custom deleter:
+QScopedPointer<MyCustomClass, ScopedPointerCustomDeleter> customPointer(new MyCustomClass);
+//! [5]
diff --git a/doc/src/snippets/code/src_corelib_tools_qsize.cpp b/doc/src/snippets/code/src_corelib_tools_qsize.cpp
new file mode 100644
index 0000000000..701627eb20
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qsize.cpp
@@ -0,0 +1,136 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QSize t1(10, 12);
+t1.scale(60, 60, Qt::IgnoreAspectRatio);
+// t1 is (60, 60)
+
+QSize t2(10, 12);
+t2.scale(60, 60, Qt::KeepAspectRatio);
+// t2 is (50, 60)
+
+QSize t3(10, 12);
+t3.scale(60, 60, Qt::KeepAspectRatioByExpanding);
+// t3 is (60, 72)
+//! [0]
+
+
+//! [1]
+QSize size(100, 10);
+size.rwidth() += 20;
+
+// size becomes (120,10)
+//! [1]
+
+
+//! [2]
+QSize size(100, 10);
+size.rheight() += 5;
+
+// size becomes (100,15)
+//! [2]
+
+
+//! [3]
+QSize s( 3, 7);
+QSize r(-1, 4);
+s += r;
+
+// s becomes (2,11)
+//! [3]
+
+
+//! [4]
+QSize s( 3, 7);
+QSize r(-1, 4);
+s -= r;
+
+// s becomes (4,3)
+//! [4]
+
+
+//! [5]
+QSizeF t1(10, 12);
+t1.scale(60, 60, Qt::IgnoreAspectRatio);
+// t1 is (60, 60)
+
+QSizeF t2(10, 12);
+t2.scale(60, 60, Qt::KeepAspectRatio);
+// t2 is (50, 60)
+
+QSizeF t3(10, 12);
+t3.scale(60, 60, Qt::KeepAspectRatioByExpanding);
+// t3 is (60, 72)
+//! [5]
+
+
+//! [6]
+QSizeF size(100.3, 10);
+size.rwidth() += 20.5;
+
+ // size becomes (120.8,10)
+//! [6]
+
+
+//! [7]
+QSizeF size(100, 10.2);
+size.rheight() += 5.5;
+
+// size becomes (100,15.7)
+//! [7]
+
+
+//! [8]
+QSizeF s( 3, 7);
+QSizeF r(-1, 4);
+s += r;
+
+// s becomes (2,11)
+//! [8]
+
+
+//! [9]
+QSizeF s( 3, 7);
+QSizeF r(-1, 4);
+s -= r;
+
+// s becomes (4,3)
+//! [9]
diff --git a/doc/src/snippets/code/src_corelib_tools_qstring.cpp b/doc/src/snippets/code/src_corelib_tools_qstring.cpp
new file mode 100644
index 0000000000..0cd1801beb
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qstring.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+DEFINES += QT_NO_CAST_FROM_ASCII \
+ QT_NO_CAST_TO_ASCII
+//! [0]
+
+
+//! [1]
+QString url = QLatin1String("http://www.unicode.org/");
+//! [1]
+
+
+//! [2]
+double d = 12.34;
+QString str = QString("delta: %1").arg(d, 0, 'E', 3);
+// str == "delta: 1.234E+01"
+//! [2]
+
+
+//! [3]
+if (str == "auto" || str == "extern"
+ || str == "static" || str == "register") {
+ ...
+}
+//! [3]
+
+
+//! [4]
+if (str == QString("auto") || str == QString("extern")
+ || str == QString("static") || str == QString("register")) {
+ ...
+}
+//! [4]
+
+
+//! [5]
+if (str == QLatin1String("auto")
+ || str == QLatin1String("extern")
+ || str == QLatin1String("static")
+ || str == QLatin1String("register") {
+ ...
+}
+//! [5]
+
+
+//! [6]
+QLabel *label = new QLabel(QLatin1String("MOD"), this);
+//! [6]
diff --git a/doc/src/snippets/code/src_corelib_tools_qtimeline.cpp b/doc/src/snippets/code/src_corelib_tools_qtimeline.cpp
new file mode 100644
index 0000000000..3374995bb2
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qtimeline.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+...
+progressBar = new QProgressBar(this);
+progressBar->setRange(0, 100);
+
+// Construct a 1-second timeline with a frame range of 0 - 100
+QTimeLine *timeLine = new QTimeLine(1000, this);
+timeLine->setFrameRange(0, 100);
+connect(timeLine, SIGNAL(frameChanged(int)), progressBar, SLOT(setValue(int)));
+
+// Clicking the push button will start the progress bar animation
+pushButton = new QPushButton(tr("Start animation"), this);
+connect(pushButton, SIGNAL(clicked()), timeLine, SLOT(start()));
+...
+//! [0]
diff --git a/doc/src/snippets/code/src_corelib_tools_qvector.cpp b/doc/src/snippets/code/src_corelib_tools_qvector.cpp
new file mode 100644
index 0000000000..fc46d913d3
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_tools_qvector.cpp
@@ -0,0 +1,183 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QVector<int> integerVector;
+QVector<QString> stringVector;
+//! [0]
+
+
+//! [1]
+QVector<QString> vector(200);
+//! [1]
+
+
+//! [2]
+QVector<QString> vector(200, "Pass");
+//! [2]
+
+
+//! [3]
+if (vector[0] == "Liz")
+ vector[0] = "Elizabeth";
+//! [3]
+
+
+//! [4]
+for (int i = 0; i < vector.size(); ++i) {
+ if (vector.at(i) == "Alfonso")
+ cout << "Found Alfonso at position " << i << endl;
+}
+//! [4]
+
+
+//! [5]
+int i = vector.indexOf("Harumi");
+if (i != -1)
+ cout << "First occurrence of Harumi is at position " << i << endl;
+//! [5]
+
+
+//! [6]
+QVector<int> vector(10);
+int *data = vector.data();
+for (int i = 0; i < 10; ++i)
+ data[i] = 2 * i;
+//! [6]
+
+
+//! [7]
+QVector<QString> vector(0);
+vector.append("one");
+vector.append("two");
+vector.append("three");
+// vector: ["one", "two", "three"]
+//! [7]
+
+
+//! [8]
+QVector<QString> vector;
+vector.prepend("one");
+vector.prepend("two");
+vector.prepend("three");
+// vector: ["three", "two", "one"]
+//! [8]
+
+
+//! [9]
+QVector<QString> vector;
+vector << "alpha" << "beta" << "delta";
+vector.insert(2, "gamma");
+// vector: ["alpha", "beta", "gamma", "delta"]
+//! [9]
+
+
+//! [10]
+QVector<double> vector;
+vector << 2.718 << 1.442 << 0.4342;
+vector.insert(1, 3, 9.9);
+// vector: [2.718, 9.9, 9.9, 9.9, 1.442, 0.4342]
+//! [10]
+
+
+//! [11]
+QVector<QString> vector(3);
+vector.fill("Yes");
+// vector: ["Yes", "Yes", "Yes"]
+
+vector.fill("oh", 5);
+// vector: ["oh", "oh", "oh", "oh", "oh"]
+//! [11]
+
+
+//! [12]
+QVector<QString> vector;
+vector << "A" << "B" << "C" << "B" << "A";
+vector.indexOf("B"); // returns 1
+vector.indexOf("B", 1); // returns 1
+vector.indexOf("B", 2); // returns 3
+vector.indexOf("X"); // returns -1
+//! [12]
+
+
+//! [13]
+QList<QString> vector;
+vector << "A" << "B" << "C" << "B" << "A";
+vector.lastIndexOf("B"); // returns 3
+vector.lastIndexOf("B", 3); // returns 3
+vector.lastIndexOf("B", 2); // returns 1
+vector.lastIndexOf("X"); // returns -1
+//! [13]
+
+
+//! [14]
+QVector<double> vect;
+vect << "red" << "green" << "blue" << "black";
+
+QList<double> list = vect.toList();
+// list: ["red", "green", "blue", "black"]
+//! [14]
+
+
+//! [15]
+QStringList list;
+list << "Sven" << "Kim" << "Ola";
+
+QVector<QString> vect = QVector<QString>::fromList(list);
+// vect: ["Sven", "Kim", "Ola"]
+//! [15]
+
+
+//! [16]
+std::vector<double> stdvector;
+vector.push_back(1.2);
+vector.push_back(0.5);
+vector.push_back(3.14);
+
+QVector<double> vector = QVector<double>::fromStdVector(stdvector);
+//! [16]
+
+
+//! [17]
+QVector<double> vector;
+vector << 1.2 << 0.5 << 3.14;
+
+std::vector<double> stdvector = vector.toStdVector();
+//! [17]
diff --git a/doc/src/snippets/code/src_corelib_xml_qxmlstream.cpp b/doc/src/snippets/code/src_corelib_xml_qxmlstream.cpp
new file mode 100644
index 0000000000..fe08cea4c9
--- /dev/null
+++ b/doc/src/snippets/code/src_corelib_xml_qxmlstream.cpp
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+ QXmlStreamReader xml;
+ ...
+ while (!xml.atEnd()) {
+ xml.readNext();
+ ... // do processing
+ }
+ if (xml.hasError()) {
+ ... // do error handling
+ }
+//! [0]
+
+
+//! [1]
+ writeStartElement(qualifiedName);
+ writeCharacters(text);
+ writeEndElement();
+//! [1]
+
+
+//! [2]
+ writeStartElement(namespaceUri, name);
+ writeCharacters(text);
+ writeEndElement();
+//! [2]
+
+
diff --git a/doc/src/snippets/code/src_gui_accessible_qaccessible.cpp b/doc/src/snippets/code/src_gui_accessible_qaccessible.cpp
new file mode 100644
index 0000000000..84eb1cd1ac
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_accessible_qaccessible.cpp
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QAccessibleInterface *child = 0;
+int targetChild = object->navigate(Accessible::Child, 1, &child);
+if (child) {
+ // ...
+ delete child;
+}
+//! [0]
+
+//! [1]
+typedef QAccessibleInterface* myFactoryFunction(const QString &key, QObject *);
+//! [1]
diff --git a/doc/src/snippets/code/src_gui_dialogs_qabstractprintdialog.cpp b/doc/src/snippets/code/src_gui_dialogs_qabstractprintdialog.cpp
new file mode 100644
index 0000000000..bc5d296e07
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_dialogs_qabstractprintdialog.cpp
@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+QPrintDialog printDialog(printer, parent);
+if (printDialog.exec() == QDialog::Accepted) {
+ // print ...
+}
+//! [0]
diff --git a/doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp b/doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp
new file mode 100644
index 0000000000..ef14632437
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+fileName = QFileDialog::getOpenFileName(this,
+ tr("Open Image"), "/home/jana", tr("Image Files (*.png *.jpg *.bmp)"));
+//! [0]
+
+
+//! [1]
+"Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)"
+//! [1]
+
+
+//! [2]
+QFileDialog dialog(this);
+dialog.setFileMode(QFileDialog::AnyFile);
+//! [2]
+
+
+//! [3]
+dialog.setNameFilter(tr("Images (*.png *.xpm *.jpg)"));
+//! [3]
+
+
+//! [4]
+dialog.setViewMode(QFileDialog::Detail);
+//! [4]
+
+
+//! [5]
+QStringList fileNames;
+if (dialog.exec())
+ fileNames = dialog.selectedFiles();
+//! [5]
+
+
+//! [6]
+dialog.setNameFilter("All C++ files (*.cpp *.cc *.C *.cxx *.c++)");
+dialog.setNameFilter("*.cpp *.cc *.C *.cxx *.c++");
+//! [6]
+
+
+//! [7]
+QStringList filters;
+filters << "Image files (*.png *.xpm *.jpg)"
+ << "Text files (*.txt)"
+ << "Any files (*)";
+
+QFileDialog dialog(this);
+dialog.setNameFilters(filters);
+dialog.exec();
+//! [7]
+
+
+//! [8]
+QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"),
+ "/home",
+ tr("Images (*.png *.xpm *.jpg)"));
+//! [8]
+
+
+//! [9]
+QStringList files = QFileDialog::getOpenFileNames(
+ this,
+ "Select one or more files to open",
+ "/home",
+ "Images (*.png *.xpm *.jpg)");
+//! [9]
+
+
+//! [10]
+QStringList list = files;
+QStringList::Iterator it = list.begin();
+while(it != list.end()) {
+ myProcessing(*it);
+ ++it;
+}
+//! [10]
+
+
+//! [11]
+QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"),
+ "/home/jana/untitled.png",
+ tr("Images (*.png *.xpm *.jpg)"));
+//! [11]
+
+
+//! [12]
+QString dir = QFileDialog::getExistingDirectory(this, tr("Open Directory"),
+ "/home",
+ QFileDialog::ShowDirsOnly
+ | QFileDialog::DontResolveSymlinks);
+//! [12]
diff --git a/doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp b/doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp
new file mode 100644
index 0000000000..ef906d7e7e
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_dialogs_qfontdialog.cpp
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+bool ok;
+QFont font = QFontDialog::getFont(
+ &ok, QFont("Helvetica [Cronyx]", 10), this);
+if (ok) {
+ // the user clicked OK and font is set to the font the user selected
+} else {
+ // the user canceled the dialog; font is set to the initial
+ // value, in this case Helvetica [Cronyx], 10
+}
+//! [0]
+
+
+//! [1]
+myWidget.setFont(QFontDialog::getFont(0, myWidget.font()));
+//! [1]
+
+
+//! [2]
+bool ok;
+QFont font = QFontDialog::getFont(&ok, QFont("Times", 12), this);
+if (ok) {
+ // font is set to the font the user selected
+} else {
+ // the user canceled the dialog; font is set to the initial
+ // value, in this case Times, 12.
+}
+//! [2]
+
+
+//! [3]
+myWidget.setFont(QFontDialog::getFont(0, myWidget.font()));
+//! [3]
+
+
+//! [4]
+bool ok;
+QFont font = QFontDialog::getFont(&ok, this);
+if (ok) {
+ // font is set to the font the user selected
+} else {
+ // the user canceled the dialog; font is set to the default
+ // application font, QApplication::font()
+}
+//! [4]
diff --git a/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp b/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp
new file mode 100644
index 0000000000..7db6e264ae
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_dialogs_qmessagebox.cpp
@@ -0,0 +1,148 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+int ret = QMessageBox::warning(this, tr("My Application"),
+ tr("The document has been modified.\n"
+ "Do you want to save your changes?"),
+ QMessageBox::Save | QMessageBox::Discard
+ | QMessageBox::Cancel,
+ QMessageBox::Save);
+//! [0]
+
+
+//! [1]
+QMessageBox msgBox;
+msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
+switch (msgBox.exec()) {
+case QMessageBox::Yes:
+ // yes was clicked
+ break;
+case QMessageBox::No:
+ // no was clicked
+ break;
+default:
+ // should never be reached
+ break;
+}
+//! [1]
+
+
+//! [2]
+QMessageBox msgBox;
+QPushButton *connectButton = msgBox.addButton(tr("Connect"), QMessageBox::ActionRole);
+QPushButton *abortButton = msgBox.addButton(QMessageBox::Abort);
+
+msgBox.exec();
+
+if (msgBox.clickedButton() == connectButton) {
+ // connect
+} else if (msgBox.clickedButton() == abortButton) {
+ // abort
+}
+//! [2]
+
+
+//! [3]
+QMessageBox messageBox(this);
+QAbstractButton *disconnectButton =
+ messageBox.addButton(tr("Disconnect"), QMessageBox::ActionRole);
+...
+messageBox.exec();
+if (messageBox.clickedButton() == disconnectButton) {
+ ...
+}
+//! [3]
+
+
+//! [4]
+#include <QApplication>
+#include <QMessageBox>
+
+int main(int argc, char *argv[])
+{
+ QT_REQUIRE_VERSION(argc, argv, "4.0.2")
+
+ QApplication app(argc, argv);
+ ...
+ return app.exec();
+}
+//! [4]
+
+//! [5]
+QMessageBox msgBox;
+msgBox.setText("The document has been modified.");
+msgBox.exec();
+//! [5]
+
+//! [6]
+QMessageBox msgBox;
+msgBox.setText("The document has been modified.");
+msgBox.setInformativeText("Do you want to save your changes?");
+msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);
+msgBox.setDefaultButton(QMessageBox::Save);
+int ret = msgBox.exec();
+//! [6]
+
+//! [7]
+switch (ret) {
+ case QMessageBox::Save:
+ // Save was clicked
+ break;
+ case QMessageBox::Discard:
+ // Don't Save was clicked
+ break;
+ case QMessageBox::Cancel:
+ // Cancel was clicked
+ break;
+ default:
+ // should never be reached
+ break;
+}
+//! [7]
+
+//! [9]
+QMessageBox msgBox(this);
+msgBox.setText(tr("The document has been modified.\n"
+ "Do you want to save your changes?"));
+msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Discard
+ | QMessageBox::Cancel);
+msgBox.setDefaultButton(QMessageBox::Save);
+//! [9]
diff --git a/doc/src/snippets/code/src_gui_dialogs_qwizard.cpp b/doc/src/snippets/code/src_gui_dialogs_qwizard.cpp
new file mode 100644
index 0000000000..0a8c033a26
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_dialogs_qwizard.cpp
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+int LicenseWizard::nextId() const
+{
+ switch (currentId()) {
+ case Page_Intro:
+ if (field("intro.evaluate").toBool()) {
+ return Page_Evaluate;
+ } else {
+ return Page_Register;
+ }
+ case Page_Evaluate:
+ return Page_Conclusion;
+ case Page_Register:
+ if (field("register.upgradeKey").toString().isEmpty()) {
+ return Page_Details;
+ } else {
+ return Page_Conclusion;
+ }
+ case Page_Details:
+ return Page_Conclusion;
+ case Page_Conclusion:
+ default:
+ return -1;
+ }
+}
+//! [0]
+
+
+//! [1]
+MyWizard::MyWizard(QWidget *parent)
+ : QWizard(parent)
+{
+ ...
+ QList<QWizard::WizardButton> layout;
+ layout << QWizard::Stretch << QWizard::BackButton << QWizard::CancelButton
+ << QWizard::NextButton << QWizard::FinishButton;
+ setButtonLayout(layout);
+ ...
+}
+//! [1]
diff --git a/doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp b/doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp
new file mode 100644
index 0000000000..1fa1717fd6
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+MyGraphicsOpacityEffect::draw(QPainter *painter)
+{
+ // Fully opaque; draw directly without going through a pixmap.
+ if (qFuzzyCompare(m_opacity, 1)) {
+ drawSource(painter);
+ return;
+ }
+ ...
+}
+//! [0]
+
+//! [1]
+MyGraphicsEffect::draw(QPainter *painter)
+{
+ ...
+ QPoint offset;
+ if (sourceIsPixmap()) {
+ // No point in drawing in device coordinates (pixmap will be scaled anyways).
+ const QPixmap pixmap = sourcePixmap(Qt::LogicalCoordinates, &offset);
+ ...
+ painter->drawPixmap(offset, pixmap);
+ } else {
+ // Draw pixmap in device coordinates to avoid pixmap scaling;
+ const QPixmap pixmap = sourcePixmap(Qt::DeviceCoordinates, &offset);
+ painter->setWorldTransform(QTransform());
+ ...
+ painter->drawPixmap(offset, pixmap);
+ }
+ ...
+}
+//! [1]
+
+//! [2]
+...
+QLinearGradient alphaGradient(rect.topLeft(), rect.bottomLeft());
+alphaGradient.setColorAt(0.0, Qt::transparent);
+alphaGradient.setColorAt(0.5, Qt::black);
+alphaGradient.setColorAt(1.0, Qt::transparent);
+QGraphicsOpacityEffect *effect = new QGraphicsOpacityEffect;
+effect->setOpacityMask(alphaGradient);
+...
+//! [2]
diff --git a/doc/src/snippets/code/src_gui_embedded_qcopchannel_qws.cpp b/doc/src/snippets/code/src_gui_embedded_qcopchannel_qws.cpp
new file mode 100644
index 0000000000..38d17e8033
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_embedded_qcopchannel_qws.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+void MyClass::receive(const QString &message, const QByteArray &data)
+{
+ QDataStream in(data);
+ if (message == "execute(QString,QString)") {
+ QString cmd;
+ QString arg;
+ in >> cmd >> arg;
+ ...
+ } else if (message == "delete(QString)") {
+ QString fileName;
+ in >> fileName;
+ ...
+ } else {
+ ...
+ }
+}
+//! [0]
+
+
+//! [1]
+QByteArray data;
+QDataStream out(&data, QIODevice::WriteOnly);
+out << QString("cat") << QString("file.txt");
+QCopChannel::send("System/Shell", "execute(QString,QString)", data);
+//! [1]
diff --git a/doc/src/snippets/code/src_gui_embedded_qmouse_qws.cpp b/doc/src/snippets/code/src_gui_embedded_qmouse_qws.cpp
new file mode 100644
index 0000000000..31db87037a
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_embedded_qmouse_qws.cpp
@@ -0,0 +1,44 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+s*Xs = a*Xd + b*Yd + c
+s*Ys = d*Xd + e*Yd + f
+//! [0]
diff --git a/doc/src/snippets/code/src_gui_embedded_qmousetslib_qws.cpp b/doc/src/snippets/code/src_gui_embedded_qmousetslib_qws.cpp
new file mode 100644
index 0000000000..dc5a77300f
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_embedded_qmousetslib_qws.cpp
@@ -0,0 +1,49 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+configure -L <path to tslib library> -I <path to tslib headers>
+//! [0]
+
+
+//! [1]
+module_raw input
+module linear
+//! [1]
diff --git a/doc/src/snippets/code/src_gui_embedded_qscreen_qws.cpp b/doc/src/snippets/code/src_gui_embedded_qscreen_qws.cpp
new file mode 100644
index 0000000000..cb902e5ed4
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_embedded_qscreen_qws.cpp
@@ -0,0 +1,48 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+[screen driver][:driver specific options][:display number]
+//! [0]
+
+
+//! [1]
+Mach64:/dev/fb1:2
+//! [1]
diff --git a/doc/src/snippets/code/src_gui_embedded_qtransportauth_qws.cpp b/doc/src/snippets/code/src_gui_embedded_qtransportauth_qws.cpp
new file mode 100644
index 0000000000..0d5294be08
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_embedded_qtransportauth_qws.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+void wrapInFunction()
+{
+
+//! [0]
+QTransportAuth::Data *conData;
+QTransportAuth *a = QTransportAuth::getInstance();
+
+conData = a->connectTransport(
+ QTransportAuth::Trusted | QTransportAuth::UnixStreamSock,
+ socketDescriptor );
+//! [0]
+
+
+//! [1]
+// mySocket can be any QIODevice subclass
+AuthDevice *ad = a->recvBuf( d, mySocket );
+
+// proxy in the auth device where the socket would have gone
+connect( ad, SIGNAL(readyRead()), this, SLOT(mySocketReadyRead()));
+//! [1]
+
+
+//! [2]
+AuthDevice *ad = a->authBuf( d, mySocket );
+
+ad->write( someData );
+//! [2]
+
+
+//! [3]
+policyCheck( QTransportAuth::Data &, const QString & )
+//! [3]
+
+
+//! [4]
+QTransportAuth::Result r = d.status & QTransportAuth::ErrMask;
+qWarning( "error: %s", QTransportAuth::errorStrings[r] );
+//! [4]
+
+
+//! [5]
+MD5(K XOR opad, MD5(K XOR ipad, text))
+//! [5]
+
+}
+
diff --git a/doc/src/snippets/code/src_gui_embedded_qwindowsystem_qws.cpp b/doc/src/snippets/code/src_gui_embedded_qwindowsystem_qws.cpp
new file mode 100644
index 0000000000..defa56a9e2
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_embedded_qwindowsystem_qws.cpp
@@ -0,0 +1,85 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+** the names of its contributors may be used to endorse or promote
+** products derived from this software without specific prior written
+** permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+bool MyScreenSaver::save( int level )
+{
+ switch ( level ) {
+ case 0:
+ if ( dim_enabled ) {
+ // dim the screen
+ }
+ return true;
+ case 1:
+ if ( screenoff_enabled ) {
+ // turn off the screen
+ }
+ return true;
+ case 2:
+ if ( suspend_enabled ) {
+ // suspend
+ }
+ return true;
+ default:
+ return false;
+ }
+}
+
+...
+
+int timings[4];
+timings[0] = 5000; // dim after 5 seconds
+timings[1] = 10000; // light off after 15 seconds
+timings[2] = 45000; // suspend after 60 seconds
+timings[3] = 0;
+QWSServer::setScreenSaverIntervals( timings );
+
+// ignore the key/mouse event that turns on the screen
+int blocklevel = 1;
+if ( !screenoff_enabled ) {
+ // screenoff is disabled, ignore the key/mouse event that wakes from suspend
+ blocklevel = 2;
+ if ( !suspend_enabled ) {
+ // suspend is disabled, never ignore events
+ blocklevel =