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Qt 4.7.6 is a bug-fix release. It maintains both forward and backward
compatibility (source and binary) with Qt 4.7.0. For more details,
refer to the online documentation included in this distribution. The
documentation is also available online:
http://qt.nokia.com/doc/4.7
The Qt version 4.7 series is binary compatible with the 4.6.x series.
Applications compiled for 4.6 will continue to run with 4.7.
Some of the changes listed in this file include issue tracking numbers
corresponding to tasks in the Qt Bug Tracker or the Merge Request queue
of the public source repository.
Qt Bug Tracker: http://bugreports.qt.nokia.com
Merge Request: http://qt.gitorious.org
****************************************************************************
* General *
****************************************************************************
- Copyrights changed for Qt 4.7.6.
- Disable SSL compression by default.
- Make the rules for redirects a bit stricter.
- Fix binary incompatibility between openssl versions.
Rest of the changes are from Qt 4.7.4 to Qt 4.7.5:
Documentation
-------------
Various Qt documentation improvements and fixes (QTBUG-21067, QTBUG-17025,
QTBUG-11489, QTBUG-20069, QTBUG-3563, QTBUG-20089, QTBUG-13983, QTBUG-11820,
QTBUG-14732, QTBUG-14521, QTBUG-9675, QTBUG-18313, QTBUG-18313, QTBUG-11312,
QTBUG-17739, QTBUG-7678, QTBUG-14759, QTBUG-14756, QTBUG-14677, QTBUG-16164,
QTBUG-20721, QTBUG-15562, QTBUG-17029, QTBUG-18544, QTBUG-8673, QTBUG-18101,
QTBUG-14194, QTBUG-9109, QTBUG-8331, QTBUG-8329, QTBUG-8786, QTBUG-8787,
QTBUG-21295, QTBUG-14554, QTBUG-19367, QTBUG-8323,QTBUG-9466, QTBUG-7924,
QTBUG-20355, QTBUG-21073, QTBUG-8625, QTBUG-1231, QTBUG-19808, QTBUG-8939,
QTBUG-20399, QTBUG-20944, QTBUG-12096, QTBUG-12389, QTBUG-6151, QTBUG-16667,
QTBUG-7542, QTBUG-22095, QTBUG-11278, QTBUG-15653, QTBUG-13362, QTBUG-15738,
QTBUG-15921, QTBUG-18356, QTBUG-18417, QTBUG-18664, QTBUG-21562,
QTBUG-22094, QTBUG-18741, QTBUG-20197, QTBUG-19919 and QTBUG-20398)
****************************************************************************
* Library *
****************************************************************************
QtGui
-----
- [QTBUG-18997] QPrinter: pdf printing of Format_Mono images is extremely slow
- [QTBUG-15504] QFileDialog for saving can get two file names when filters change
- [QTBUG-14204] cursor is not getting position correctly when U+200D comes in syllable
- [QTBUG-13620] open type init feature applied on character U+09c7 even thought it is in the middle of word
- [QTBUG-13616] Invalid Rendering of Bengali Yaphala and Kannada kaphala when occur with reph
- [QTBUG-13542] oriya script open type features are not applied properly,
result in incorrect rendering of below based forms not rendering correctly
- [QTBUG-13491] The up arrow of a tool button is not correct stylable
- [QTBUG-13090] QTextOption SuppressColors tag breaks subscript and superscript in rich text
- [QTBUG-12384] QDateTimeEdit unexpected/undocumented behaviour
- [QTBUG-10850] Auto expand of QTreeWidget does not work correctly if animated mode is on
- [QTBUG-10491] QComboBox does not respect modelColumn() when using a multi column itemview as popup
- [QTBUG-9684] Error painting QLabel
- [QTBUG-8589] guiapplauncher autotest does not build
- [QTBUG-6986] Child widget of QGraphicsProxyWidget does not get the GraphicsSceneMouseMove event
- [QTBUG-15323] tests/auto/tst_qwidget.cpp build failure
- [QTBUG-18233] QAccessibleTextEdit::characterRect uses y coordinate to calculate width
- [QTBUG-17873] Instantiating a QPixmap in a server application causes a crash
- [QTBUG-16788] QPainterPath::pointAtPercent(t) returns wrong values when the path is empty
- [QTBUG-16530] Error in handling hue value in HSL color model
- [QTBUG-16435] missing image graphic from WebKit is not visible when rendering to pdf
- [QTBUG-16127] QCommonStyle::drawControl() does not call subElementRect() on the proxy() when drawing the CE_ItemViewItem case
- [QTBUG-13015] Setting a stylesheet on a QGroupBox causes the focus rect of the title not being painted
- [QTBUG-12709] QLineEdit no longer does partial updates (performance regression)
- [QTBUG-11438] QListView::setRowHidden() is very slow when hiding large numbers of items
- [QTBUG-5773] QAbstractItemView::sizeHintForRow/sizeHintForColumn
- [QTBUG-2748] QMenu size is not shown properly on dual monitor and one with lower resolution.
- [QTBUG-2559] QComboBox: setSizeAdjustPolicy(QComboBox::AdjustToContents) is ignored in layout. Buggy behavior.
- [QTBUG-17785] ODF manifest.xml file does not conform to OASIS standard
- [QTBUG-9530] Changing the suffix of a QDoubleSpinBox doesn't invalidate the sizeHint()
- [QTBUG-5331] Raster engine artifacts
- [QTBUG-19110] improvement CPU usage at QProgressBar call setStyleSheet("") method
- [QTBUG-10501] QProgressBar Timer event spam from QWindowsStyle
- [QTBUG-22168] Crash bug (vulnerability) in bundled libpng 1.5.4
- [QTBUG-21429] TextInput does not emit selectedTextChanged() when selection is dismissed by InputMethodEvent
- [QTBUG-13298] qpngphandler.cpp:qt_setup fails to call png_set_interlace_handling
- [QTBUG-21222] memory leak in QPainter::drawText()
QtNetwork
---------
- [QTBUG-18876] QNetworkCookie::parseCookies() do not parse values containing whitespaces
- [QTBUG-16123] Full read buffer triggers infinite busy loop in QAbstractSocket
- [QTBUG-13564] Qt clobbers the cache-control headers set by WebCore
when CacheLoadControlAttribute == QNetworkRequest::AlwaysNetwork
- [QTBUG-9619] Do not cache network connections per username
- [QTBUG-20165] Typo in QSslConfiguration::operator==
- [QTBUG-18204] QLocalSocket isValid method returns false even if state is ConnectedState
- [QTBUG-7912] problem QSslCertifcate subject/issuerInfo utf8 strings
- [QTBUG-15566] Setting only a password (no username) for HTTP requests does not result in the password being sent
- [QTBUG-19894] QAuthenticator::setUser(...) incorrectly parses user name in form user@domain (NTLM Authentication)
QtCore
------
- [QTBUG-18257] QVariant creates corrupt QObject* in unit tests
- [QTBUG-16005] QPointer not thread safe, crash possible in removeGuard()
- [QTBUG-18290] QDateTime::toString loses GMT offset for Qt::OffsetFromUTC QDateTime
- [QTBUG-18149] QFuture does not throw exceptions if called from destructors during stack unwinding
- [QTBUG-16262] Wait period computation in QSemaphore::tryAcquire fails when thread gets preempted
- [QTBUG-15255] deconstructor of QFileSystemWatcher hangs if run after deconstruction of Q(Core)Application
- [QTBUG-12920] qint8 (signed char on my platform) is not declared as Qt Metatype
- [QTBUG-11217] QLibrary::isLibrary(libPath) returns true on a .bundle, but QLibrary::load()
requires the path of the executable inside the bundle to succeed.
- [QTBUG-7610] Infinite recursion in QFSFileEnginePrivate::canonicalized if current directory is a symbolic link
- [QTBUG-7127] QtConcurrent::run() doesn't handle QtConcurrent::Exception(s)
- [QTBUG-16673] qRound do double to float conversions
- [QTBUG-17278] Typo in zlib.h patch
- [QTBUG-18555] ActiveQt: failed to retrieve custom object from control
QtScript
--------
- [QTBUG-14842] qScriptValueFromValue(QScriptEngine*, QVariant) crashes when engine is null
- [QTBUG-10315] QVariant conversion to QScriptValue is recursive
QtDBus
------
QtSql
-----
- [QTBUG-13211] sqlStatement() wrongly ignores columns where value is invalid
- [QTBUG-13423] Introduction of numericalPrecisionPolicy make database() function non thread safe anymore
QtXml
-----
- [QTBUG-8948] QtXmlSchema has memory leak
Declarative
-----------
- [QTBUG-4110] QMimeData does not provide image/png if the imagedrag is in-process
- [QTBUG-22379] QML Application crashes when XMLListModel is used with GridView
- [QTBUG-21756] Cannot flick to the end of a horizontal list view if LayoutMirroring is enabled
- [QTBUG-21306] Declarative autotests pkg file generation broken.
- [QTBUG-21219] Flicking/dragging in nested vertical views contained in a horizontal ListView no longer works as expected
- [QTBUG-21288] Latest inputted letters will not be shown if it's longer than one line
- [QTBUG-21194] QDeclarativeState leaks QDeclarativeBindings in some scenarios
- [QTBUG-17770] A memory leak can occur in code which calls QDeclarativeTypeData::compile()
- [QTBUG-21084] Memory usage keeps increasing when creating and destructing ListModel
- [QTBUG-17003] QML TextInput element to support masking delay when using Password echo mode
- [QTBUG-22271] QML GridView crashes in itemsInserted when item removed during refill
OpenVG
------
OpenGL
------
- [QTBUG-18212] Qt application with window transparency potentially segfaults
- [QTBUG-20736] ShaderEffectItems start consuming GPU memory already at load time even if they are not shown. Also they consume GPU memory while application is in background.
- [QTBUG-21499] Fix to QtOpenGL crash
3rdParty
--------
- [QTBUG-18374] Errors when compiling Qt with STLport
****************************************************************************
* Platform Specific Changes *
****************************************************************************
Qt for Linux/X11
----------------
- [QTBUG-17455] QFontDatabase do not use Font Config suggestion when size differs from request
- [QTBUG-14461] timer can be activated with Glib event loop despite QEventLoop::X11ExcludeTimers
- [QTBUG-14434] while debugging, QSystemSemaphore::aquire() misbehaves
- [QTBUG-14412] QListView: When resizing a listview rather quickly
then it can recurse into updateGeometries() can cause a loop
- [QTBUG-14269] QFontDatabase::styles() appears to have locale sensitivity on Linux
- [QTBUG-10066] Kde image plugin are loaded and unload for every image load-
- [QTBUG-14455] Certain font styles don't apply to fallback fonts
- [QTBUG-13800] Font autohinting is not used even when enabled in GNOME font settings
- [QTBUG-10861] Intel TBB + Qt 4.7 = SIGABRT (Linux 64 bits)
Qt for Windows
--------------
- [QTBUG-18632] Crash in QSvgRenderer when called in a separate thread
- [QTBUG-14939] QLocalSocket::abort() does not abort
- [QTBUG-14807] QSystemTrayIcon context menu does not close using the ESC key on Windows.
- [QTBUG-14363] QLineEdit fails to engage completer when editting an item in an itemview
- [QTBUG-12655] QFileDialog getExistingDirectory returns blank path for Library in Windows 7
- [QTBUG-10984] Indeterminate progress bars don't work with QWindowsVistaStyle
- [QTBUG-10957] Indeterminate QProgressBar doesn't animate when disabled using Vista style
- [QTBUG-10589] Focus lost when embedding external application using ActiveX
- [QTBUG-10305] QLibrary getFileName method returns "DLL" on Windows7 and "dll" on Vista
- [QTBUG-10088] moc.exe crash when NTFS-JUNCTIONS exists, created with Sysinternals junction.exe
- [QTBUG-12410] Fix tst_qnetworkreply httpProxyCommands(https) test on Windows
- [QTBUG-10920] QToolBar bug
- [QTBUG-14712] QListView infinite recursion
- [QTBUG-6887] VS2008 complains about items with the same name in "projects.sln"
- [QTBUG-3206] Be able to specify the property Name in a vcproj file via the .pro
- [QTBUG-22419] configuring with -no-rtti on Windows will cause a build failure
- [QTBUG-22545] When qmake generates just a single configuration vcxproj file
then the handling of RC_FILE is incorrect for MSVC 2010
- [QTBUG-21455] Precompiled Qt libraries 4.7.4 for Windows (VS 2008) exports libpng functions in QtGui4.dll
- [QTBUG-21408] Qt 4.7.4 - problem with libpng
Qt for Mac OS X
---------------
- [QTBUG-18947] Running configure executable(in Mac) results in internal error
- [QTBUG-17923] Choosing an entry from the drop-down list of kanji alternatives
puts the text cursor in the wrong place when entering Japanese text in a QTextEdit
- [QTBUG-13938] QMessageBox::Discard should respond to Command D on Mac OS X
- [QTBUG-13593] Window title is not centered for narrow windows on Mac Cocoa
- [QTBUG-13055] Corner of scroll area not stylable on Mac.
- [QTBUG-12495] Accepting a QEvent::ShortcutOverride still triggers shortcuts on Mac OS X.
- [QTBUG-11518] Window resizing shows blank areas with the raster engine on Mac OS X
- [QTBUG-11367] QItemDelegate does not allow editor widget to be placed transparently on top of painted display
- [QTBUG-21617] Using State machine with onPositionChanged in MouseArea causes a CRASH when DeclarativeView is deleted
- [QTBUG-20516] corewlan.pro should have an entry for Mac OS X Lion
- [QTBUG-20882] QPrinter: When using setPaperSize(QPrinter::PaperSize) then this does not always set the paper size correctly
- [QTBUG-23448] When application that has a popup widget open is deactivated then if the popup widget does not accept the close
then it will get stuck in a loop
Qt for Symbian
--------------
- [QTBUG-2795] Wrong cursor position when editing Arabic text and inserting numerical characters (TSW: HHES-7ZLE4Y)
- [QTBUG-21928] QObject::deleteLater() does not work properly from CActive::RunL method(in Symbian)
- [QTBUG-21211] Clearing Qt::WA_TranslucentBackground flag does not revert switch to raster graphics
- [QTBUG-21209] Opening a file with QDesktopServices fails in Symbian Belle
- [QTBUG-20155] Not possible to catch RequestSoftwareInputPanel with eventFilter() on Symbian
- [QTBUG-20919] "Word bubble" element doesn't disappear from QML TextEdit/TextInput elements after a tap when Symbian partial screen VKB is used
- [QTBUG-20033] closeSoftwareInputPanel() method is not closing the VKB when applied on TextEdit and TextInput elements
- [QTBUG-20444] LineFeeds can not be deleted in QML TextEdit
- [QTBUG-20813] Disabled splitscreen translation still moves screen
- [QTBUG-18516] Support text rendering in non-GUI thread in Symbian
- [QTBUG-20214] QRentBook: LSK and RSK of booking page will change somethimes
- [QTBUG-5697] Symbian: Qt painting over the lower softkey area in landscape mode
- [QTBUG-18749] Symbian: Fullscreen child dialog of a maximized main window is drawn incorrectly when a non-fullscreen child dialog of that dialog is closed
- [QTBUG-20629] QML app crash on exit due to threading problem (XmlListModel internals suspected)
- [QTBUG-20218] Symbian 5.3: QML text edit components are sending software input panel requests
- [QTBUG-15993] crash when creating scroll bar skin graphics on S60
- [QTBUG-20724] ShaderEffectItems don't work on Symbian/OpenGL graphics system after app background/forground switch
- [QTBUG-20932] Softkeys:In landscape mode, the combox window can not be showed completely.
- [QTBUG-22147] Commiting predicted text using hardware keyboard replaces unwanted part
- [QTBUG-15899] Multiple file exist checks for one file during declarative view creation slowing app startup.
- [QTBUG-21409] QML imports search order wrong SYMBIAN
Qt for Windows CE
-----------------
- [QTBUG-22506] Fixed WinCE 5 and 6 compilation issue
****************************************************************************
* Tools *
****************************************************************************
- [QTBUG-7169] QtUiTools is not built with the correct suffix
- [QTBUG-11418] qmake: pkg-config checks with link_pkgconfig don't fail
- [QTBUG-19403] QButtonGroups created in Qt Designer have translatable names!
- [QTBUG-18631] Cannot assign a raw QWidget as a buddy
- [QTBUG-18244] create mdiArea child window in designer occur objectName error
- [QTBUG-17918] QtDesigner doesn't save updated paths to resource files when *.ui moved manually to another folder.
- [QTBUG-17542] Old UI-file leftovers cause newer Qt Designer to crash when loading the UI-file
- [QTBUG-16096] Assistant prints warnings 'Could not load translation file qt_C in ...'
when launched with environment variable LANG=C set
- [QTBUG-13683] QFormBuilder::save() does not process QGridLayouts properly
- [QTBUG-10099] QtConfig shows NoIcon instead of appicon.png
- [QTBUG-21210] Typo in /usr/include/qt4/QtTest/qtestxmlstreamer.h causes compiler errors
|
