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path: root/src/plugins/platforms/xcb/qxcbwindow.cpp
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* Use runtime detection of XInput 2.1 to disable legacy wheel eventsAllan Sandfeld Jensen2014-04-251-10/+10
| | | | | | | | | | Ensure we fall back to using wheel button events if xinput 2.1 scroll events are not available. Handles lack of xinput 2.1 support in the server or in the input devices drivers. Task-number: QTBUG-38169 Change-Id: Ie4ad9069f648d0ab02d8f9540ed01ad58fd9e9d8 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Reload lastScrollPosition on window enterAllan Sandfeld Jensen2014-04-151-0/+3
| | | | | | | | | | | | | We need the lastScrollPosition position to calculated scrolling deltas on scroll events. Since the position is tied to the device and might have changed while scroll events were send to other applications we need to reload the value when mouse focus reenters our application. Task-number: QTBUG-38274 Change-Id: Ic166648f8e7ae486288cbed339a057e3faa1ef2d Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Daniel Teske <daniel.teske@digia.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* XCB: Only use the XFixes extension if availableUli Schlachter2014-04-091-1/+1
| | | | | | | | | | | | | | | | | | Commit 0d4918950e61f added a new place (QXcbWindow::setTransparentForMouseEvents()) where requests from the XFixes extension are generated. However, this wasn't checking if the extension is actually supported before using it. Fix this by turning QXcbWindow::setTransparentForMouseEvents() into a no-op if the XFixes extension isn't available. This means that the window in question won't be transparent for mouse events, but we cannot do much about that if the X server doesn't support the required extension. Task-number: QTBUG-38109 Change-Id: I2931481eb71bab990f2dcf0ec600b9e62d3d799c Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* Fix regression in minimized state handlingLaszlo Agocs2014-03-251-5/+5
| | | | | | | | | | | | WM_STATE and _NET_WM_STATE are not the same. c6e271da6d1d972ad73a97871baafe57578a69a9 introduces a severe regression in this respect, making applications on xcb not to follow window state changes properly. Task-number: QTBUG-37695 Change-Id: Ia058bc11d5aa988eab513939c9f755c2f77512ee Reviewed-by: Martin Klapetek <mklapetek@kde.org> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* QXcbWindow - inline the atom functionsMartin Klapetek2014-03-151-8/+5
| | | | | Change-Id: I3a8f9efb7de21bf2301721edca49c9411c62eed0 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Update QScreen::availableGeometry() on _NET_WORKAREA atom changesMartin Klapetek2014-03-151-0/+3
| | | | | | | | | | | | | | When the window manager sets new workarea using the _NET_WORKAREA xcb atom, QScreen::availableGeometry() does not react to that and returns an invalid available geometry. This patch reacts to that change and updates the QScreen property properly on xcb platform. Change-Id: I8f0b4a27bab0ce450fb7393f4d9a56f3ce9a4ea1 Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Remove usage of QT_NO_SHAPEGatis Paeglis2014-03-071-7/+1
| | | | | | | | | | | | | First of all QT_NO_SHAPE was never set in configure script, which means that !contains(DEFINES, QT_NO_SHAPE):LIBS += -lxcb-shape always was true and we were linking to -lxcb-shape no matter what. Secondly, we are providing shape.c in qtbase/src/3rdparty/xcb/libxcb, so users always have an -qt-xcb option available to get this extension. Change-Id: I7d14a0ac5ca6e36fb9c053225916cae41028b532 Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* XCB: update the platformwindows version of Qt::WindowStateJorgen Lind2014-02-271-0/+1
| | | | | | | | | when the event comes from the windowing system Task-number: QTBUG-31117 Change-Id: Id136ad8c39c9284cbd6ad126ee71ac655f8f91ef Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Enabling QQuickWidget and QOpenGLWidgetPaul Olav Tvete2014-02-121-4/+7
| | | | | | | | | Enable child widgets (without a native window) that render to an FBO and are composed with the raster backingstore by the platform plugin. A preliminary version of QOpenGLWidget is included as private API. Change-Id: I8f984a4d7db285069ce3d6564707942c823d890d Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Merge "Merge remote-tracking branch 'origin/stable' into dev" into ↵Frederik Gladhorn2014-02-111-3/+3
|\ | | | | | | refs/staging/dev
| * Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2014-02-071-3/+3
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/gui/kernel/qguiapplication.cpp src/plugins/platforms/android/androidjnimain.cpp src/plugins/platforms/android/qandroidplatformintegration.cpp src/plugins/platforms/android/qandroidplatformintegration.h src/plugins/platforms/android/qandroidplatformopenglcontext.cpp src/plugins/platforms/cocoa/qcocoawindow.h src/plugins/platforms/cocoa/qcocoawindow.mm src/plugins/platforms/xcb/qxcbconnection_xi2.cpp src/sql/doc/src/sql-driver.qdoc src/widgets/widgets/qtoolbararealayout.cpp Change-Id: Ifd7e58760c3cb6bd8a7d1dd32ef83b7ec190d41e
| | * X11: Qt::ActiveWindowFocusReason in QFocusEvent when appropriateShawn Rutledge2014-01-211-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When one window loses focus because another window got it, the reason should not be Qt::OtherFocusReason. If it is ActiveWindowFocusReason or PopupFocusReason, any QtQuick text elements that were in the window which lost focus will not deselect any selected text. Task-number: QTBUG-36292 Change-Id: I4630f74e6aacd928284cedab6ed711c95b24bff7 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* | | Do not set input focus if WM supports _NET_ACTIVE_WINDOWMartin Gräßlin2014-02-091-2/+3
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case the window manager supports _NET_ACTIVE_WINDOW a client message is sent to the root window and the window manager is expected to either activate the window or mark it with demands attention. In addition the code unconditionally also called xcb_set_input_focus which breaks the intention of sending the client message. Thus it is now only done if the WM doesn't support the protocol. This was also the logic in Qt 4.x in QWidget::activateWindow (qwidget_x11.cpp). In addition set_input_focus is only called if the window is a toplevel. Change-Id: Iec4c02f0ea62db30a4b347d474fdfd2f05b8895b Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* | Emit ScreenChanged events on X11Allan Sandfeld Jensen2014-02-061-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | We do not currently emit screenchanged events when a window is moved to another screen on X11. This patch emits the event when a window no longer intersects with its current screen, and switches to the first intersecting screen. Change-Id: Ie40d6eb67b85bd961eeb348bc43e4f308ee22dba Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Uli Schlachter <psychon@znc.in>
* | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2014-01-101-1/+5
|\| | | | | | | Change-Id: I99af0bef7f1c931533a324ebcfb27c40ee871a5e
| * Fix bug on X11 with WA_TranslucentBackground and native child windows.Gatis Paeglis2014-01-101-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The native child windows need to inherit the parent's visual in order to have a translucent background as well. Surface with type QSurface::OpenGLSurface should not be forced to use the parent window's visual - the parent visual for instance, might not even be GL capable. Changing WA_TranslucentBackground during runtime is not supported, for two reasons: 1) Other platform plugins seem not to support it 2) It would require recreating X windows. Task-number: QTBUG-29625 Change-Id: Ic1474dd2de99069027481c7db6bf865f9b8d616d Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* | Use XInput2 scrolling events to enable smoother scrollingAllan Sandfeld Jensen2014-01-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | With this patch all wheel events will be generated by XInput2 where available. This enables higher precision and smoother scrolling especially from input devices such as touchpads on laptops. [ChangeLog][Platform Specific Changes][X11 / XCB]Support XInput2 smooth scrolling events Change-Id: I3b069ed92ad5c53e08af64baaece32de82e9b5c4 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | xcb: Remove useless flushesUli Schlachter2014-01-061-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calling xcb_flush() right before QXcbConnection::sync() is pointless. The flush sends all requests that were already queued to the server and the call to sync() then just sends another request, flushes it and waits for its reply. Having just sync() implicitly flush for us means less overhead and has the same effect. Another useless flush is in QXcbShmImage::put(). The only caller is QXcbBackingStore::flush() and this calls put() in a loop. If we just call xcb_flush() from flush(), then xcb can send more requests in a single write() call again. Finally, calling Q_XCB_NOOP() twice in a row without doing any interaction with xcb in between doesn't help much, so remove one of the two calls from QXcbShmImage::put() Change-Id: Ia3d6945b8d961e2844fc3e31fdf8189c47b534d1 Signed-off-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-11-261-9/+16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the conflicts in msvc_nmake.cpp the ifdefs are extended since we need to support windows phone in the target branch while it is not there in the current stable branch (as of Qt 5.2). Conflicts: configure qmake/generators/win32/msvc_nmake.cpp src/3rdparty/angle/src/libEGL/Surface.cpp src/angle/src/common/common.pri src/corelib/global/qglobal.h src/corelib/io/qstandardpaths.cpp src/plugins/platforms/qnx/qqnxintegration.cpp src/plugins/platforms/qnx/qqnxscreeneventhandler.h src/plugins/platforms/xcb/qglxintegration.h src/widgets/kernel/win.pri tests/auto/corelib/thread/qreadwritelock/tst_qreadwritelock.cpp tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp tests/auto/gui/text/qtextdocument/tst_qtextdocument.cpp tools/configure/configureapp.cpp Change-Id: I00b579eefebaf61d26ab9b00046d2b5bd5958812
| * XCB: do not assume that sizeof(long)==4Alberto Mardegan2013-11-191-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | The code was using the "long" type when a 32 bit type was actually needed. This can cause bugs in those systems where "long" is 64 bits wide, such as Linux x86-64 (which is LP64). Task-number: QTBUG-34861 Change-Id: Iab289b2af3847dd62d8b4ecea51896936ca4c7a2 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
| * xcb: Act on the _NET_ACTIVE_WINDOW eventJørgen Lind2013-10-301-3/+6
| | | | | | | | | | | | | | | | | | | | It happens that we don't get a focus inn event for top level windows when focus goes from a window mapped. But we do get a _NET_ACTIVE_WINDOW event. Task-number: QTBUG-34426 Change-Id: Id1d9eb708a968e0e8934e56dec19abe2dd203bc7 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
| * Silence the _COMPIZ_DECOR_* warnings on UbuntuJørgen Lind2013-10-301-0/+4
| | | | | | | | | | | | | | | | | | Earliest occurrence is to my knowledge in 12.04. It is still unclear how to act on those messages Change-Id: I7da48281c6bec973448a1d4cd800d445a80695a2 Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* | Add swapInterval to QSurfaceFormatLaszlo Agocs2013-11-131-1/+1
|/ | | | | | | | | | | | | | | Implement swap interval support for EGL, GLX and WGL. The environment variable QT_QPA_EGLFS_SWAPINTERVAL is renamed to QT_QPA_EGL_SWAPINTERVAL and can be used to override the applications' setting of the swap interval. Task-number: QTBUG-31939 Change-Id: I644325d5d3306b7604bffd7efccda3c00ed37d36 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* set the title of the user time window not the application windowShawn Rutledge2013-10-151-1/+1
| | | | | | | | | 51c28cad67077500f63dbe8c0060ed19cf340c0d resulted in setting the title of the wrong window. Task-number: QTBUG-34048 Change-Id: Ia22d563e0ba9b0e074ef79ae5169c1627369c70d Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* xcb: every window should have a title in debug modeShawn Rutledge2013-10-091-0/+11
| | | | | | | | | | | | Qt creates various invisible windows for internal purposes. Giving them all titles makes the output of tools like xprop and xwininfo more readable, which makes solving certain bugs (like transient-window bugs) easier. Task-number: QTBUG-33644 Change-Id: I9d37b40d3339fb0f81ffeae64949b88ecb655474 Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Doc: Adding mark-up to boolean default values.Jerome Pasion2013-10-081-1/+1
| | | | | | | | | | | | | | | | | Default values should have mark-up to denote that they are code. This commit changes: -"property is true" to "property is \c true". -"Returns true" to "Returns \c true". -"property is false" to "property is \c false". -"returns true" to "returns \c true". -"returns false" to "returns \c false". src/3rdparty and non-documentation instances were ignored. Task-number: QTBUG-33360 Change-Id: Ie87eaa57af947caa1230602b61c5c46292a4cf4e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Merge branch 'stable' into devSergio Ahumada2013-09-211-4/+0
|\ | | | | | | Change-Id: I37d85631ab1165ab91457d8880c4da907a9df73b
| * xcb: QWindow never uses XCB_GRAVITY_CENTERShawn Rutledge2013-09-161-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Center gravity doesn't mean center the window, it only affects the method of converting between internal window bounds and decorated bounds. So wanting to have each dialog centered w.r.t. its transient parent is not a reason for using center gravity. Instead it caused the bug that when you resize a QMessageBox by clicking the Show Details button, it jumps downwards on the screen. Task-number: QTBUG-32473 Change-Id: I3fabf3caa1e4d10fd4f7508e297f73efe5cc51b6 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* | Remove qFind usages from the XCB pluginGiuseppe D'Angelo2013-09-061-8/+10
| | | | | | | | | | | | | | | | QtAlgorithms is getting deprecated, see http://www.mail-archive.com/development@qt-project.org/msg01603.html Change-Id: Ieccef12c617276d0526ce2876fd76e37b4240a43 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* | Compile fix in qxcbwindowhjk2013-09-051-1/+1
| | | | | | | | | | | | | | | | There was a error: narrowing conversion of 'Myns::XEMBED_VERSION' from 'unsigned int' to 'long int' inside { } [-Werror=narrowing] Change-Id: I1e155870b0b632bfe5ffa9deac69c4f151f5aa23 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | XCB: Suppress warnings about unhandled client messages.Friedemann Kleint2013-08-211-3/+5
| | | | | | | | | | | | | | | | | | | | | | Introduced by the tray icon refactoring d8090022f66cc6cff6af5ed2ae702212fd172ff7 among other things. Task-number: QTBUG-33068 Change-Id: I7c536c68acc2fae39ca30afb401500d0dc8701b1 Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Merge "Merge remote-tracking branch 'origin/stable' into dev" into ↵Frederik Gladhorn2013-08-161-2/+6
|\ \ | | | | | | | | | refs/staging/dev
| * | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-08-141-2/+6
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure mkspecs/macx-xcode/Info.plist.app mkspecs/macx-xcode/Info.plist.lib qmake/doc/qmake.qdocconf src/corelib/global/qglobal.h tests/auto/other/exceptionsafety/exceptionsafety.pro tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp Change-Id: I3c769a4a82dc2e99a12c69123fbf17613fd2ac2a
| | * Fix QDialog position shift bug after resize.Balazs Domjan2013-08-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Linux (XCB), resizing a dialog shifts its position. The fix corrigates the geometry of the dialog to the right values. Task-number: QTBUG-32473 Change-Id: I6d38539a3ebc3b95eacc7f13a76f83fc9e4d821c Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
| | * xcb: mouse wheel does not focus a windowShawn Rutledge2013-07-311-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The window should react to the wheel event (e.g. scroll content) but without becoming focused; this is the X11 convention. Task-number: QTBUG-32517 Change-Id: I7e12425e5a6e1549b7f23dc318612a436c24d14b Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* | | XCB: Ignore _NET_WM_PING on the root windowUli Schlachter2013-08-161-0/+3
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With a _NET_WM_PING message, a window manager can check if an application still works or if it froze. The WM sends such a message to the application window and the application sends the message back to the root window. Since change Ia04268b0 / commit d8090022f "Move the X11 system tray code from widgets into XCB-plugin.", Qt selects StructureNotifyMask on the root window. Due to this, we now also receive replies to _NET_WM_PING and treat them like a _NET_WM_PING request. This caused an endless loop as soon as any _NET_WM_PING was seen where Qt would send a _NET_WM_PING to itself and handle it again and again. Fix this by ignoring _NET_WM_PING messages that are sent to the root window. According to EWMH, such messages can only be replies to _NET_WM_PING and GTK does this, too. Task-number: QTBUG-32957 Change-Id: I1b0aa682f99b17d633baacc14b18b3adca7a1aba Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Implement support for global whatsthis on WindowsSimon Hausmann2013-08-131-2/+1
| | | | | | | | | | | | | | Task-Number: QTBUG-32835 Change-Id: Ifee10d815ce0037c96eda574ab9e1af67ff6bd78 Reviewed-by: Andy Shaw <andy.shaw@digia.com>
* | Move the X11 system tray code from widgets into XCB-plugin.Friedemann Kleint2013-07-301-0/+3
|/ | | | | | | | | | | | | | | | | | - Add system tray tracker class to XCB plugin and provide functionality via invokable slots of the native interface. - Remove XLib-dependency of widgets/utils. - Reintroduce tracking of tray window destruction and recreation, which was removed in the XLib-code when porting it from Qt 4 to Qt 5. This paves the way for implementing the tray icon completely in terms of QPlatformSystemTrayIcon at some point later. Change-Id: Ia04268b0e2919c05874a3e9548930535332897c7 Reviewed-by: Alberto Mardegan <mardy@users.sourceforge.net> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* Prevent activation of windows with Qt::WindowDoesNotAcceptFocus.Friedemann Kleint2013-07-221-1/+2
| | | | | | Task-number: QTBUG-32385 Change-Id: I307e2a3e5157b351663940d5d02fc16b3127b5dd Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* XCB: Set WM_CLASS.Friedemann Kleint2013-07-181-0/+7
| | | | | | | | | | Set the instance name and class name of the application windows. Task-number: QTBUG-29396 Change-Id: Ia1fb492ab169108c3779deb8964bb731b322dd89 Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* Fix system tray icon on X11.Friedemann Kleint2013-06-281-1/+1
| | | | | | | | | | | Observe Qt::BypassWindowManagerHint in XCB and use it for the tray. Remove the call to XSync(), which sometimes was causing the window to appear in the wrong place for a short time. Task-number: QTBUG-31762 Change-Id: I7b4fc5e42b8c8bb9d03b1575be99d6d1c727be37 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* Merge "Merge remote-tracking branch 'origin/release' into stable" into ↵Frederik Gladhorn2013-06-271-2/+2
|\ | | | | | | refs/staging/stable
| * Fix missing focus events for mapped child windowsJørgen Lind2013-06-211-2/+2
| | | | | | | | | | | | | | | | | | Its a bit brutal Task-number: QTBUG-31776 Change-Id: I2d8b530646d1e2b2ba86f0e82d76f928c9a2bb11 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* | Mac/XCB/Windows: Fix initial setting of window icons.Friedemann Kleint2013-06-261-0/+2
|/ | | | | | | | | | Setting an icon on a QWindow before creating the platform window did not have any effect. Task-number: QTBUG-31961 Change-Id: I8e58a3b239c8bc69af58f765e7826337463d2201 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Fix possible segfault when setting up window's transient parentShawn Rutledge2013-04-301-1/+1
| | | | | | | | tp->handle() can be null. Task-number: QTBUG-30919 Change-Id: Ie18b70d4cc6916d2e821a71d00d1bf99956b0632 Reviewed-by: Liang Qi <liang.qi@digia.com>
* Add QXcbWindowEventListenerJørgen Lind2013-04-261-3/+14
| | | | | | | | This makes it possible to listen for events on xcb_window_t which are not platformwindows inside the xcb plugin Change-Id: Ic9ec17ed757a7f9a5302ef2759c119a72bac573c Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Respond to the _NET_WM_CONTEXT_HELP WM_PROTOCOLS messageJan Kundrát2013-04-241-0/+5
| | | | | | | | | | | | | | | | This change restores a proper function of the "(?)" button in the window decorations which is used as a clue for the user to check what a particular widget is supposed to do. The change is only implemented for QtWidgets because the underlying QWhatsThis is inherently widget-specific -- which is why it sends an event to QGuiApplication, but only processes it in the QtWidget-specific QApplication. Thanks to Alberto Mardegan and Gunnar Sletta for their feedback on this patch. Change-Id: Ibb912e3960f1e9aec54c5ed77ade1c6744d6ca23 Reviewed-by: Alberto Mardegan <mardy@users.sourceforge.net> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com> Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Implement startup notification spec again.David Faure2013-04-231-0/+4
| | | | | | | | | | | | | | | | | This functionality was in Qt4's qapplication_x11.cpp and was missing from the XCB QPA plugin. Ported the code from xlib to xcb. This code was actually tested (with plasma), unlike the Qt-4.8 code which skipped every other character... for (uint i = 0; i < 20 && i + sent <= length; i++) xevent.xclient.data.b[i] = message[i + sent++]; Provide a QPA native-function for accessing the startup id, for cases where an application doesn't show a window, but starts another app instead, or asks a running app to show the window on its behalf. Change-Id: If392179efddd70a51c45a8fab4fb9d753913094a Reviewed-by: David Faure (KDE) <faure@kde.org>
* qxcb: output clear error message when running on an 8-bit displayDavid Faure2013-04-231-1/+3
| | | | | | | | | | | | | | | Currently, running a Qt5 widget app in Xvfb (with its default setup, 8 bit color depth) outputs a stream of error messages, starting with: QWidget::paintEngine: QWidget::paintEngine: Should no longer be called Better output clearly the reason why we end up in that method: painting on a null image, due to the unsupported image format. Maybe this should even be a qFatal... Change-Id: Iae8f1b057518c146bf8e034999c1b5e67ce6ef5e Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Implement alertion state for windows.Friedemann Kleint2013-04-191-0/+14
| | | | | | | | | | | | | | Add QWindow::alert() and QPlatformWindow::setAlertState(). Add logic to clear alertion state when the window becomes active. The platform plugins then only need to implement a setter and a cheap getter and need not handle activation. Prototypically implement X11 and Windows. Task-number: QTBUG-30416 Change-Id: Ia70c4722d812462a21f4034b7d52735c9f2bc49c Reviewed-by: Jerome Pasion <jerome.pasion@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
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