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| | * Make logicalDpi consistent in relation to device pixel ratioAllan Sandfeld Jensen2015-06-041-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In GNOME/Unity XCB, logical DPI is scaled by device pixel ratio, and on Macs logical DPI is constant but pixel ratio is based on physical DPI, making logical DPI effectively physical DPI divided by pixel ratio. This patch ensure the same logic is used for other XCB desktops. Change-Id: I60f24618cd49f6b34a6ff1eff317883d191d3491 Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
| * | xcb: make it possible to disable gl integrationsLaszlo Agocs2015-06-221-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By setting QT_XCB_GL_INTEGRATION to the special value "none", no plugins will be considered for loading. This matches what eglfs does with QT_QPA_EGLFS_INTEGRATION. This allows widget or raster-QWindow-only apps to start up faster by not spending time on plugin loading and potential initialization steps there. Task-number: QTBUG-46765 Change-Id: Ifeec3548a9b58f619a18e0be75fe4a9f489677a9 Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
| * | xcb: Map touch points to screen coordinatesAlexander Volkov2015-06-193-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add QPointF overloads for QXcbScreen::mapToNative() and QXcbScreen::mapFromNative(). Use mapFromNative() to map the coordinates of a touch point to screen coordinates as we do it for mouse events. It fixes touch events when QT_DEVICE_PIXEL_RATIO is set. Change-Id: Id8362cda526e0f837b76899eba21d9bfc895988c Task-number: QTBUG-44840 Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
| * | Fix GLX backend in static buildsLaszlo Agocs2015-06-161-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not attempt to resolve dynamically in static builds. This is not wrong, but if the GL library is statically linked just like the rest of Qt, it won't work. Therefore just call the function directly in static builds, it should be no problem on modern systems. Task-number: QTBUG-46499 Change-Id: I35fd7c3b5b180d753becbb57377b27dd1a8747ad Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
| * | xcb: Set _NET_WM_WINDOW_TYPE from a single placeAlexander Volkov2015-06-132-57/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge QXcbWindow::setNetWmWindowFlags(), which was called from QXcbWindow::setWindowFlags(), into QXcbWindow::setWmWindowType(). Now setWindowFlags() can't override window type set by QXcbWindowFunctions::setWmWindowType(). Also reorder _NET_WM_WINDOW_TYPE atoms in QXcbWindow::setWmWindowType() as it was in Qt 4. Change-Id: Id1752d78f91caf04e9d16bb1ac40ed180597df7b Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
| * | Remove useless truncation to the size the string already hasThiago Macieira2015-06-081-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Caused by the refactor in 05351b0cde3e80d2d0ae3a838e802ff6086e4b59. The count was probably wrong in the creation of the QKeyEvent, so this commit keeps it wrong. Change-Id: I049a653beeb5454c9539ffff13e573bba826e927 Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com>
| * | xcb: Ignore emulated pointer eventsAlexander Volkov2015-06-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | X server sends emulated XI_Motion events before each touch sequence. Filter them out to avoid a mess with mouse events synthesized in QGuiApplication. Change-Id: Ic919c86b41e2467a594de7c903cc0f3fc88a6804 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * | xcb: Fix getting the window types from the property of QWindowAlexander Volkov2015-06-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | wm_window_type_property_id is a dynamic property, so we should check that it is set by using QObject::dynamicPropertyNames() instead of QMetaObject::indexOfProperty(). Change-Id: Ic7f3408a0d028f349538e0538c40c4b58360f7df Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
| * | xcb: Track touch points on a per device basisAlexander Volkov2015-06-032-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Until now there was no connection between the tracked touch points and the touch device. So the touch point for one device could be updated by the touch event from another device. Change-Id: I09fcf03a171cc361c6b5b4995758aa53d29ff414 Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
* | | Use QVector::reserve() all over the place.Sérgio Martins2015-06-292-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduces internal memory fragmentation. The search criteria was: QVector::append(), QVector::push_back(), QVector::operator<<() and QVector::operator+=() calls inside for, do and while loops. Statements inside ifs and out of loops weren't considered. Change-Id: Ie5aaf3cdfac938994e6e5dfa5f51de501ed79a0c Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | | Use QList::reserve(), reduces reallocationsSérgio Martins2015-06-271-0/+1
| | | | | | | | | | | | | | | Change-Id: I9f218bdd65a97ad9c867b695f3ba27ab64a54d2a Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | | Don't try to resolve symbols for xcb if QT_NO_LIBRARY is setUlf Hermann2015-06-223-6/+8
| | | | | | | | | | | | | | | Change-Id: I4bd5d8534abd9a585a4a641d01931de687eeae77 Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* | | Mark unused parameters with Q_UNUSEDUlf Hermann2015-06-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | This prevents compiler warnings on less common branches of certain ifdefs. Change-Id: I89bae68491151b21cf6887a854cc4c9f68838cf9 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | | Merge remote-tracking branch 'origin/5.5' into devSimon Hausmann2015-06-0311-241/+501
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qnamespace.qdoc src/corelib/io/qwindowspipereader.cpp src/corelib/io/qwindowspipereader_p.h src/corelib/statemachine/qstatemachine.cpp src/corelib/statemachine/qstatemachine_p.h src/plugins/platforms/xcb/qxcbconnection.h tests/auto/network/access/qnetworkreply/tst_qnetworkreply.cpp tests/auto/tools/qmake/tst_qmake.cpp tests/manual/touch/main.cpp Change-Id: I917d694890e79ee3da7d65134b5b085e23e0dd62
| * | Don't assign iterator to const_iteratorSérgio Martins2015-06-021-2/+2
| |/ | | | | | | | | | | | | | | It should also be possible to use QT_STRICT_ITERATORS in Qt's own code base Change-Id: I0914db480d4d2b06e71e3a2588163efdd3ff6d27 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * xcb: Use XIGrabDevice instead of xcb_grab_pointer with XI 2.2Laszlo Agocs2015-06-018-227/+493
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to using the pointer events from XI2 when touch is available (i.e. version is >= 2.2). This allows us to select and grab the button and motion events together with the touch ones. This prevents the issue of not getting touch events when grabbing via the plain xcb functions. To prevent touch sequences from being replayed after ungrabbing (for example after dismissing a popup that caused a grab), we try to accept touches via XIAllowTouchEvents. Unfortunately this leads to a deadlock and therefore we can only do it when we know we have a new enough libXi. This is a configure time check which is not ideal since the system on which apps run can have a newer libXi than the machine that did the Qt build, but seems like the best we can do. The environment variable QT_XCB_NO_XI2_MOUSE can be set to 1 in order to prevent processing mouse events through XInput. This restores the old behavior with broken grabbing. [ChangeLog][QtGui] Pointer event delivery on X11 is now done via XInput 2.2+ when available. Done-with: Michal Klocek <michal.klocek@theqtcompany.com> Done-with: Alexander Volkov <a.volkov@rusbitech.ru> Task-number: QTBUG-43525 Task-number: QTBUG-45054 Task-number: QTBUG-30417 Change-Id: I7cb2002b31bef4cd527aa427549dcf2d5467968e Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
| * xcb: Properly calculate the size of the touch rectAlexander Volkov2015-05-231-14/+5
| | | | | | | | | | | | | | | | | | | | ABS_MT_TOUCH_MAJOR is given in surface units rather than in finger units. Also it's not the width of the touch rect but the length of the major axis of the contact. Currently we don't support the orientation of touch rects, so report square rects with side length of ABS_MT_TOUCH_MAJOR. Change-Id: I16c861f30128438ec4a1cae983700f8da4b7b4b7 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * xcb: Fix FP1616 to double conversionAlexander Volkov2015-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | We should divide the fractional part of the FP1616 value by 0x10000 instead of 0xFFFF, otherwise 1.FFFF will be converted to 2.0. And right-shifting the integer part by 16 is equal to dividing it by 0x10000. So just divide the whole FP1616 value by 0x10000. Change-Id: Ia89a274b81be9cf502e1f311f696a610a7f37d7f Task-number: QTBUG-45378 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * QPA plugins: Use _iid macros instead of strings in Q_PLUGIN_METADATA.Friedemann Kleint2015-05-131-1/+1
| | | | | | | | | | | | | | | | | | This makes it easier to change the version numbers by changing the macros in QtGui. Task-number: QTBUG-46009 Change-Id: I94c9591ec6f7c9173a698df9e1fe8fd6a904caf4 Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
| * Fix compile error in XCB when XInput version < 2.2Kati Kankaanpaa2015-05-121-0/+2
| | | | | | | | | | | | | | | | | | Add version guards to prevent compiler error: 'XITouchClass' was not declared in this scope in systems having XInput version < 2.2. Change-Id: Ib1308f29ef97288eb994ab8bdd668199ca2ee1d7 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * xcb: Skip EGL integration with -no-openglLaszlo Agocs2015-05-121-1/+1
| | | | | | | | | | | | | | | | | | When EGL is autodetected but -no-opengl is specified the backend must be skipped, just like the GLX one. Task-number: QTBUG-44998 Change-Id: I1ccbaf540f3777a1fc39aaf12bded4febf20faa0 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
| * xcb: Fix -no-opengl buildsLaszlo Agocs2015-05-061-0/+2
| | | | | | | | | | | | | | | | | | The GLX and EGL integrations are skipped correctly but the base class still contained createPlatformOpenGLContext() with OpenGL-specific types. Task-number: QTBUG-44998 Change-Id: I727ded7ca8589b163fc1271709dd718572b51c3e Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* | Merge remote-tracking branch 'origin/5.5' into HEADSimon Hausmann2015-05-042-7/+19
|\| | | | | | | Change-Id: I487a4b7c05687a10c498ac219c31367d4db6fbc0
| * xcb: Fix updating physical screen sizeAlexander Volkov2015-04-302-7/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | X server may return an empty physical screen size, for example on VNC, Xephyr or some not very well supported hardware. In this case it's possible to use the size of the virtual desktop, but until now it was done only in the QXcbScreen constructor. Move it to QXcbScreen::updateGeometry() and calculate physical screen size using the DPI of the virtual desktop. Task-number: QTBUG-45564 Change-Id: I6b757818a2fcefdd7b2c0aa31b840a88d625d6ae Reviewed-by: Daniel Vrátil <dvratil@redhat.com> Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
* | xcb: Export RootWindow to QXcbNativeInterface::nativeResourceForScreen()Alexander Volkov2015-04-301-0/+3
| | | | | | | | | | Change-Id: I0ad74de8aef7d8a3cb707b61438096c67cd7626e Reviewed-by: David Faure <david.faure@kdab.com>
* | Merge remote-tracking branch 'origin/5.5' into devLiang Qi2015-04-272-3/+1
|\| | | | | | | | | | | | | | | Conflicts: src/tools/qdoc/tree.cpp tests/auto/gui/painting/qcolor/tst_qcolor.cpp Change-Id: Iaa78f601a63191fa643aabf853520f913f2f0fdc
| * Avoid setting a swap interval for pbuffersLaszlo Agocs2015-04-271-1/+1
| | | | | | | | | | | | | | | | As per GL_EXT_swap_control this results in BadWindow. Task-number: QTBUG-45705 Change-Id: Ia3e3f66f326d8f6145d82f33f964b0d6996f0959 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
| * Remove unused counter variableGatis Paeglis2015-04-231-2/+0
| | | | | | | | | | Change-Id: I4069fdb75c2ef27fd4ac30de0963472c89165b20 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Merge remote-tracking branch 'origin/5.5' into devLiang Qi2015-04-2216-157/+365
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/statemachine/qstatemachine.cpp src/corelib/statemachine/qstatemachine_p.h src/gui/painting/qdrawhelper.cpp src/plugins/platforms/xcb/qxcbnativeinterface.cpp src/plugins/platforms/xcb/qxcbwindow.cpp src/plugins/platforms/xcb/qxcbwindow.h src/testlib/qtestblacklist.cpp src/tools/qdoc/node.cpp src/tools/qdoc/node.h tests/auto/gui/painting/qcolor/tst_qcolor.cpp Change-Id: I6c78b7b162001712d5774293f501b06b4ff32684
| * Fix "Unsupported extension used" errorGatis Paeglis2015-04-211-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This error message was a result of calling *_randr_* functions in QXcbWindow::updateGeometry without checking if the X server provides the XRandR extension. Change-Id: I165f201c32ca0f4976f9ff9b9f17323098940511 Task-number: QTBUG-45624 Task-number: QTBUG-45388 Task-number: QTBUG-45312 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Jan Kundrát <jkt@kde.org>
| * Map X11 AudioPause buttonAllan Sandfeld Jensen2015-04-161-0/+1
| | | | | | | | | | | | | | | | Add a missing mapping for the X11 media key AudioPause. Change-Id: I2888854a021192942c7e8d47d581d834e1f39736 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com>
| * Fix screen detection on configureNotifyPaul Olav Tvete2015-04-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we got two rapid screen changes in a row, we would disregard the second change. This happens because QPlatformScreen::screen() is updated asynchronously, so if we got a screen change A --> B immediately followed by B --> A, before the first screen change event had been processed, we would compare with the old value and conclude nothing had changed. This can happen on creation: if the initial geometry of the window is outside all physical screens, the window manager will immediately move it. The solution is to compare the new screen to the locally cached value. Change-Id: I5440dc035cac4fba4f29ac563e36dfe3e2f82aea Task-number: QTBUG-45076 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * Fix compilation of xcb-qt without system xcb headersKai Koehne2015-04-161-2/+2
| | | | | | | | | | | | | | | | Make sure the plugins are actually using the 3rdparty headers we ship, not the system ones. Change-Id: I5c857abee8e62c207843f9d29c369620be0d7da8 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * Make it possible to use the -visual argumentJørgen Lind2015-04-157-25/+105
| | | | | | | | | | | | | | | | | | | | | | | | for xcb applications to use a specific visual id when creating windows. Also make it possible to retrieve the visual id of a specific window with QXcbWindowFunctions::visualId(QWindow *window). UINT_MAX is used as an invalid visualId. Change-Id: If62ada119ce8f9174cc211f53bbf1ce1bb7d021a Reviewed-by: Andy Shaw <andy.shaw@digia.com>
| * Keep screen geometries from overlappingPaul Olav Tvete2015-04-145-56/+138
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The simple mapping of dividing each position by the devicePixelRatio does not work when screens have different DPR. If the low-DPR screen above or to the left of the high-DPR screen, the geometries will overlap in the Qt coordinate system. This change introduces a new mapping where the origin of each screen does not move. This mapping is not perfect: it will have gaps between contiguous screens. However, it will keep non-overlapping screens non-overlapping in the Qt coordinate system. Since there is no longer a simple linear coordinate transform, we have to add screen-dependent mapping functions, and distinguish between local and non-local coordinates. A side benefit is that the code is now easier to read, since we remove most manual coordinate transformation. We also have to cache the screen of each window: since we send resize events before screen change events, we cannot rely on QPlatformWindow::screen() (which is set from the screen change event). Task-number: QTBUG-45076 Change-Id: Ie95a0b71ae274e02903caa102a98af2050a44129 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
| * xcb: Fix getting of virtual rootsAlexander Volkov2015-04-101-6/+6
| | | | | | | | | | | | | | | | | | Update QXcbWMSupport::net_virtual_roots instead of QXcbWMSupport::net_wm_atoms. It's a copy/paste error. Change-Id: If146955d954850f02980f473ad2318d67f193ec9 Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Uli Schlachter <psychon@znc.in>
| * xcb: Handle XSettings for a virtual desktop rather than for an outputAlexander Volkov2015-04-108-56/+92
| | | | | | | | | | | | | | | | | | | | | | The virtual desktop may be composed of several outputs which are represented by the QXcbScreen class. XSettings are related to the virtual desktop, so introduce a QXcbVirtualDesktop class and store QXcbXSettings in it. Change-Id: Ib2261675ef8e5136592d4b856bc84646db3a3af4 Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
| * Fix logicalDotsPerInch when using devicePixelRatioPaul Olav Tvete2015-04-091-11/+8
| | | | | | | | | | | | | | | | | | | | | | Qt does not support having different fontMetrics for different screens Also add environment variable for overriding logicalDpi Change-Id: I0baf73026d97fec590597ee304ad9fa119d7a328 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
| * Add missing event types in printXcbEventGatis Paeglis2015-04-091-1/+10
| | | | | | | | | | | | | | | | And replace Xlib define GenericEvent with XCB define XCB_GE_GENERIC. Change-Id: Ie82cb7f58b18fc0d253e4b7fd65495608df0a7d9 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | Optimize QXcbKeyboard::lookupString.Milian Wolff2015-04-201-3/+5
| | | | | | | | | | | | | | | | | | | | For the common case of strings smaller than 32 chars this removes a temporary QByteArray allocation and the second call to xkb_state_key_get_utf8. Change-Id: I81cbbf2df683476b38c2ffb96119293cd5b09a90 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | Ensure the UTF-8 string for a xcb_keycode_t has the correct length.Milian Wolff2015-04-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On my platform (Archlinux, libxcb 1.11-1) and a recent build of Qt dev I noticed that writing anything to a QLineEdit was broken, as not only the character for the pressed key was inserted, but also what looks like whitespace. A simple debug program showed that a "\u0000" is appended to every character in the QString text associated with a QKeyEvent, which brought me to QXcbKeyboard::lookupString. The QByteArray to QString conversion using QString::fromUtf8 includes the \x00 byte at the end of the buffer. By leveraging the size returned by the xcb API and passing that to QString::fromUtf8 we can prevent this problem from arising. Change-Id: Ic1d4390e4154e9ed729cd23286811d6eecdf54f6 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
* | xcb: Remove unused qxlibconvenience.{h,cpp}Alexander Volkov2015-04-162-112/+0
| | | | | | | | | | | | | | This is dead code since 05351b0cde3e80d2d0ae3a838e802ff6086e4b59. Change-Id: I6ea37046f48bedf85730c5e5a6dc27e08de4de54 Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com>
* | Merge remote-tracking branch 'origin/5.5' into devLiang Qi2015-04-062-6/+4
|\| | | | | | | Change-Id: If9fd98525b6b4ca07e5e006fc98bf372a73b8a21
| * Merge "Merge remote-tracking branch 'origin/5.4' into 5.5" into refs/staging/5.5Liang Qi2015-04-012-6/+4
| |\
| | * Merge remote-tracking branch 'origin/5.4' into 5.5Liang Qi2015-03-312-6/+4
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: mkspecs/android-g++/qmake.conf qmake/generators/unix/unixmake2.cpp src/gui/image/qimage_conversions.cpp Change-Id: Ib76264b8c2d29a0228438ec02bd97d4b97545be0
| | | * xcb: Determine the window gravity just before the window is shownAlexander Volkov2015-03-271-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It may change after the window has been created. Change-Id: Ib81a7ad7353b1909cc42684fc70d6b7d2556106f Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
| | | * Handle SelectionWindowDestroy in QXcbClipboardMartin Gräßlin2015-03-261-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change is related to 6a7ee92b3958e3a3ebc16be15f8bd34217ec7bd2 which added handling for SelectionClientClose. Further testing showed that with e.g. Qt 4 applications the SelectionClientClose is not emitted, but the selection window seems to be destroyed before the client is destroyed. Fur a destroyed selection window the same applies: the clipboard content is no longer valid and we should emit the changed signal. Change-Id: Id3778a28b9f5601bf2c6e0106981316e0efa6e7c Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com> Reviewed-by: Uli Schlachter <psychon@znc.in>
| | | * Fallback to malloc for insanely large windowsPaul Olav Tvete2015-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If shmget() does not work (probably because the backingstore size is bigger than SHMMAX), don't create a QImage with the previous buffer and the new size. That does not end well when we try to draw to the image later. Instead, fall back to the malloc path, like we do when the system doesn't support shared memory. [ChangeLog][X11] Don't crash when resizing windows to bigger than 3840x2160 Task-number: QTBUG-45071 Change-Id: I009de7c2179ffde28e252593067756877cad1b1c Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* | | | Merge remote-tracking branch 'origin/5.5' into devLiang Qi2015-04-019-81/+225
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/testlib/qtestblacklist.cpp src/widgets/accessible/qaccessiblewidgets.cpp Change-Id: If032adb9296428f62384ed835dbf41ee7a0b886c
| * | | xcb: set WM_NAME window propertyShawn Rutledge2015-03-313-0/+51
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | Some older window managers and utilities still ignore _NET_WM_NAME. Task-number: QTBUG-42209 Change-Id: Iff93c8188a0a73b04cdf361add153cd818ac670f Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Martin Gräßlin <mgraesslin@kde.org> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 12:47:05 +0000