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path: root/src/plugins/platforms/windows/qwindowsbackingstore.cpp
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* Fix a regression when painting CMYK over ARGB32_PremultipliedAllan Sandfeld Jensen2024-04-041-1/+1
| | | | | | | | | | With the introduction of CMYK32 the old logic of assuming depth meant compatible alpha version no longer works. So change the logic to more explicitly return compatible opaque or alpha versions and remove the now invalid qt_maybeAlphaVersionWithSameDepth. Change-Id: Ib1f7b76b0ce0eae7d49a0dfe369918a746bbe2b4 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Use SPDX license identifiersLucie Gérard2022-05-161-38/+2
| | | | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Don't blit individual rects of region when when scrolling backingstoreTor Arne Vestbø2022-04-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | The QPlatformBackingStore::scroll() API takes a QRegion as input, but we have no guarantee that the individual source and destination rects of the region will not overlap each other when applying the scroll offset, so we can't naively iterate the rects and call qt_scrollRectInImage for each one. The reason this didn't cause any issues in practice was that the QWidget repaint manager was always passing in a single rect as the region. On the other hand, the client has requested a scroll of the given region, so it might assume any other part of the backing store is preserved as is. Scrolling the bounding rect of the region violates this assumption. Amends 19ef76b0606621f189d3bc56549d200f2f5ebb25. Pick-to: 6.2 6.3 Change-Id: I27934dd6685311c0b53ea2adb60fa5997e360f6c Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Windows: Fix frame margins calculationMorten Johan Sørvig2021-02-011-3/+2
| | | | | | | | | | | | | | | Passing nullptr to QHighDpi::toNativePixels() is seldom correct, and will work only on the main screen. Instead, call frameMargins() on the platform window (instead of on the QWindow) and get the margins directly in native pixels. Pick-to: 5.15 Fixes: QTBUG-90716 Change-Id: Id7b31ec3246010c367781b64ed832c589bbaeb0d Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Move windows font databases into QtGuiFriedemann Kleint2020-06-111-1/+1
| | | | | | | | | | Requires adapting a few config checks since cmake currently does not detect directwrite. Task-number: QTBUG-83255 Task-number: QTBUG-83931 Change-Id: I521f1924f701260b41dccbcecf87b19f08df5ccc Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* qpa: Remove references to lighthouseTor Arne Vestbø2020-04-031-1/+0
| | | | | Change-Id: I37646113f626c878883cff49f4e186ec71bcfa15 Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
* Windows QPA: Fix clang warnings about repetitive type namesFriedemann Kleint2019-06-131-1/+1
| | | | | | | | | | Fix warning like: warning: use auto when initializing with new/reinterpret_cast to avoid duplicating the type name [modernize-use-auto] Change-Id: Ieb7f052919173f6923e68de9f9e849dee45e36e7 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Windows/Direct2d QPA: Use nullptrFriedemann Kleint2019-01-281-2/+3
| | | | | Change-Id: I6ce01caa58de78e0eb61e243ee1e7b05cc1f5568 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Windows QPA: Fix Qt include statementsFriedemann Kleint2018-05-231-3/+3
| | | | | | | | | | | | Change #include <QtCore/QDebug> to #include <QtCore/qdebug.h> according to the coding style. Change-Id: I6ba8a7424c548ddde1d18f3f6f4f87e30973d710 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Replace Q_NULLPTR with nullptr where possibleKevin Funk2017-09-191-1/+1
| | | | | | | | | | | | | Remaining uses of Q_NULLPTR are in: src/corelib/global/qcompilerdetection.h (definition and documentation of Q_NULLPTR) tests/manual/qcursor/qcursorhighdpi/main.cpp (a test executable compilable both under Qt4 and Qt5) Change-Id: If6b074d91486e9b784138f4514f5c6d072acda9a Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Move Windows font DB and engines to QtFontDatabaseSupportGabriel de Dietrich2016-10-281-1/+1
| | | | | | | | | | | | | | | This allows creating or extending QPA plugins to provide access to QFont and related types. It concerns both GDI and DirectWrite engines, as well as the regular and the freetype based font databases. The qt.qpa.fonts logging category has been moved together into the QWindowsFontDatabase related files to avoid depending on the qwindowscontext.h header file. Finally, QwindowsNativeImage is following pending a future refactor with similar code in qpixmap_win.cpp and the Windows XP style. Change-Id: Iddff2f3d715e3ab7695e6c2052b7596a01fd6fa8 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Add QPlatformBackingStore::toImage() implementationsAndy Nichols2016-04-301-4/+0
| | | | | | | | | On platforms where it makes sense, add the implementation that makes returning a QImage possible. This makes it possible to grab raster windows. Change-Id: I89241728aa6f7811c56bb66cd86a64aa961d71f8 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Windows QPA: Increase API level to 0x600 (Windows Vista).Friedemann Kleint2016-04-011-13/+9
| | | | | | | | | | | | | | - Directly link against dwmapi which should be present on Windows Vista and remove duplicated header constants. - Remove struct QWindowsShell32DL since all required functions are present on Windows Vista. - Remove functions that are no longer needed from QWindowsUser32DLL with exception of the clipboard functions which are not present in the MinGW stub libraries until v5. Task-number: QTBUG-51673 Change-Id: Ia4a8a3f1db0f0d02322317d547e61ae39f9008b5 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Windows QPA: Remove Windows CE.Friedemann Kleint2016-03-291-4/+0
| | | | | | Task-number: QTBUG-51673 Change-Id: I5b58a7d1651fce7f868a4d3fdd8fa46f35e67695 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* QtOpenGL/plugins/platformsupport: use new QRegion::begin()/end() instead of ↵Marc Mutz2016-03-021-5/+4
| | | | | | | | | | rect() Saves e.g. ~900b and ~2900b in text size in QtOpenGL and XcbQpa libs, resp., on optimized GCC 5.3 Linux AMD64 builds. Change-Id: Id904689164ca32df41118a23747c70048d8e6604 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-02-241-2/+2
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: src/android/jar/src/org/qtproject/qt5/android/QtActivityDelegate.java src/plugins/platforms/windows/qwindowsfontengine.cpp src/plugins/platforms/windows/qwindowsnativeimage.cpp tests/auto/gui/kernel/qwindow/BLACKLIST tests/auto/gui/kernel/qwindow/tst_qwindow.cpp Change-Id: I649b32b260ce0ed2d6a5089021daa0d6a8db85f7
| * Windows QPA: Fix warnings as shown by Qt Creator's Clang based code model.Friedemann Kleint2016-02-191-2/+2
| | | | | | | | | | | | | | | | Code except font, accessibility and file qwindowswindow.cpp. Task-number: QTBUG-50804 Change-Id: I40848264f9fa16eea00cf70d7be009c484c49e92 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-02-181-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also reverts commit 018e670a26ff5a61b949100ae080f5e654e7bee8. The change was introduced in 5.6. After the refactoring, 14960f52, in 5.7 branch and a merge, it is not needed any more. Conflicts: .qmake.conf src/corelib/io/qstandardpaths_mac.mm src/corelib/tools/qsharedpointer_impl.h tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp Change-Id: If4fdff0ebf2b9b5df9f9db93ea0022d5ee3da2a4
| * Do not change depth for the backingstore's underlying imageLaszlo Agocs2016-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The depth cannot change. This means that RGB16 cannot be upgraded to 8565 for example as that would be a 24 bit format whereas the backingstores and the underlying platform may expect a 16 bit format. Task-number: QTBUG-50869 Change-Id: I648b39287d43a80fae8097a33bbf3b8bbdcb8816 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
* | Windows QPA: Improve handling of windows of type Qt::ForeignWindow.Friedemann Kleint2016-01-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract a base class QWindowsBaseWindow from QWindowsWindow that provides _sys() getters for geometry and margin calculation and implements QPlatformWindow::geometry()/ frameMargins() to be calculated from the HWND. Implement a QWindowsDesktopWindow class directly inheriting QWindowsBaseWindow which does not allow any manipulation. Add a thin QWindowsForeignWindow class that wraps a foreign window id and always returns correct geometry/margin information when queried. Simple reparenting and manipulation of geometry for child windows is also implemented, allowing for embedding foreign windows into Qt. When calling other setters on it, the unimplemented warnings of QPlatformWindow will trigger. Remove the special casing for foreign/desktop window from QWindowsWindow. The existing mechanism to cache the geometry/margin values in QWindowsWindow remains as is. Rename the existing QWindowsWindow::baseWindowOf() and add checks there. Task-number: QTBUG-50206 Task-number: QTBUG-41186 Change-Id: Ib57cb87e3981312d32920fe3e49f0b1c4ad516a3 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2016-01-211-4/+14
|\| | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qiodevice_p.h src/corelib/kernel/qvariant_p.h src/corelib/tools/qsimd.cpp src/gui/kernel/qguiapplication.cpp tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp Change-Id: I742a093cbb231b282b43e463ec67173e0d29f57a
| * Promote backingstore image format to alphaLaszlo Agocs2016-01-171-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Like xcb does since 1bcfc3de7586ddb9f5d1b778b97b26ae3dc9584d. For TranslucentBackground (ARGB32_Premultiplied) there is no change in practice. For RGB32 we will promote to ARGB32_Premultiplied but everything should behave like before, except that we do not rely on undefined behavior anymore when QOpenGL/QuickWidget is in use. For RGB16 this will enable QOpenGL/QuickWidget since there the hole punching mechanism needs an alpha channel always. Change-Id: Id04ea548cee245ec91642f1358a5e501b62ff64c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
* | Updated license headersJani Heikkinen2016-01-151-14/+20
|/ | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* QWindowsBackingStore::flush(): Add warning for UpdateLayeredWindowIndirect() ↵Friedemann Kleint2015-12-121-1/+6
| | | | | | | | failures. Task-number: QTBUG-49785 Change-Id: I881e6d294ae6b23e280e727ee1fc48ee6562f2fe Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* Windows: Fix calculation of frame offset for layered windows.Friedemann Kleint2015-11-201-1/+2
| | | | | | | | | Pass 0 window to High DPI scaling function to prevent it from trying to find a screen and applying a screen offset. Task-number: QTBUG-49516 Change-Id: Ib3e1919985f2c6df1dd8369f6e28b3ee1fdb7afe Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Highdpi changes for WindowsFriedemann Kleint2015-07-301-2/+3
| | | | | | | | | | Adapt the Windows plugin to work with the new cross-platform high-DPI scaling. Task-number: QTBUG-38993 Task-number: QTBUG-46615 Change-Id: I108d319255925a290b75611e95ef006d4aaf7ace Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Revert "Add devicePixelRatio support to the Windows QPA plugin."Friedemann Kleint2015-07-291-21/+18
| | | | | | | | | This change reverts c47b04696a9d1dab04c4a59ed9ce4c28aa00fe98 . Task-number: QTBUG-38993 Task-number: QTBUG-46615 Change-Id: I180dcac3a65a33498b90a71bbcad5e45a12af77c Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Add devicePixelRatio support to the Windows QPA plugin.Friedemann Kleint2014-08-251-17/+21
| | | | | | | | | | | This adds support for the environment variable QT_DEVICE_PIXEL_RATIO for the Windows platform plugin. Task-number: QTBUG-38993 Task-number: QTBUG-38858 Change-Id: I6831eb6d3a09a80be7bbef46395e91531b61cc50 Reviewed-by: Alessandro Portale <alessandro.portale@digia.com> Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* Windows: Use Format_ARGB32_Premultiplied for backing store with alpha.Friedemann Kleint2014-05-061-3/+2
| | | | | | | | | Following the logic in Qt 4's QRasterWindowSurface::setGeometry(). Task-number: QTBUG-30302 Change-Id: Ica571cfd5098e3d9faedefaff0880acfb2209958 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Support QQuickWidget on Windows.Friedemann Kleint2014-03-041-0/+13
| | | | | | | Task-number: QTBUG-36887 Change-Id: Ifb03804e21fd82d7eae2942b9e8ca83f1bdb776c Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* Windows: Remove unused function QWindowsBackingStore::rasterWindow().Friedemann Kleint2014-01-241-10/+2
| | | | | | | | | | It was only used to access the QWindow which can be retrieved using QPlatformBackingStore::window(), potentially causing a crash when QWindowsBackingStore::resize() was called before the window is shown. Change-Id: I7c1bfce0f2c371d5d8847fd15fd1dc760b769a8f Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
* Port Windows QPA plugin to new logger API.Friedemann Kleint2014-01-221-16/+12
| | | | | | | | | | | | | | | | Introduce logging categories and change most debug statements to qCDebug(). Retrieve the filter rules from the environment variable QT_QPA_VERBOSE (should be removed once the logging framework offers a more convenient way of configuring). Replace the old per-category variables controlling verboseness of the output by a single variable which can be set on the command line. Change-Id: Iae55ecdb0e150efd165b7d3e90b371f72853f194 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Windows: Silence warnings about BitBlt() failing.Friedemann Kleint2014-01-151-2/+5
| | | | | | | | | | | | After showing the lock screen, spurious warnings about BitBlt() failing occur with last error set to ERROR_SUCCESS or ERROR_INVALID_HANDLE. Task-number: QTBUG-35926 Task-number: QTBUG-29716 Change-Id: I3e899cdf1ae60e76d13b81caec43716ad7c9725d Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Fix the ignored Qt::WA_StaticContents on WindowsChris Colbert2013-11-251-1/+17
| | | | | | | | | | | | | | | | | | | This restores the ability from the Qt 4.x series to honor the static contents region in the backbuffer when resizing a widget. The fix only applies when running under Windows. Task-number: QTBUG-34799 [ChangeLog][QtWidgets][Windows] Update QWidgetBackingStore and QWindowsBackingStore to support Qt::WA_StaticContents QWidgetBackingStore::staticContents() was updated for windows to *not* unconditionally return false. It now returns true if it has a non-empty static widgets list. QWindowsBackingStore::resize(...) was updated to honor the provided static contents region. It now copies the static region into the new backbuffer in a manner similar to what was done in Qt4. The difference is that this version accounts for the possibility of the new buffer having a smaller region than the old buffer. In Qt4 the ::prepareBuffer method was only called when the buffer was resized larger. Change-Id: I135ff8fb16f52759089f1e7353426303c4504db3 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Windows: Fix window opacity for non-translucent windows.Friedemann Kleint2013-09-121-1/+3
| | | | | | | | | Use the UpdateLayeredWindow() functions only for windows with alpha. Task-number: QTBUG-33025 Change-Id: I64b0c28ee0997cd3d09dc76babe105ed474c6835 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Fix format for alpha drawing.Friedemann Kleint2013-04-181-1/+1
| | | | | | | Task-number: QTBUG-28531 Change-Id: Ie97953950cad26776724848adc5751c861903cf7 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Fix broken fading of menus.Friedemann Kleint2013-02-081-2/+2
| | | | | | | | | | Breakage introduced by b3820b12fbded1f173837eee7f7559783e92b46b Set layered in backing store for frameless windows as was before. Task-number: QTBUG-29010 Task-number: QTBUG-28531 Change-Id: I13f8f0d58d71b6612430c7048056f672e23b8095 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Windows: Fix setting of layered windows.Friedemann Kleint2013-02-061-5/+1
| | | | | | | | | | | | | The setting/clearing of WS_EX_LAYERED in the backing store interfered with the setting/clearing in setWindowOpacity when combining translucent and non-opaque windows. Introduce QWindowsWindow::setWindowLayered to handle it consistently. Task-number: QTBUG-29010 Task-number: QTBUG-28531 Change-Id: Ib6e2740aae417bdf7b3db9ef7deb646be98df1d6 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Clear backingstore for windows with alpha channel.Friedemann Kleint2013-01-111-3/+13
| | | | | | | | | Fixes painting artifacts in translucent windows. Task-number: QTBUG-28531 Change-Id: I00a7a86f88a40d356fa3e37bd497a288b2118469 Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Windows: Add fallback for UpdateLayeredWindowIndirectJonathan Liu2013-01-041-4/+9
| | | | | | | | | | The UpdateLayeredWindowIndirect function is only available on Windows Vista and later. If UpdateLayeredWindowIndirect is not available (e.g. on Windows XP), use UpdateLayeredWindow instead. Change-Id: I8af23c051560f7e54eda390dae7553543c00a94b Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Rename all QWindow properties that have "window" in themShawn Rutledge2012-11-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | windowTitle, windowModality, windowIcon and so on are named that way to be similar to the ones in QWidget. However QQuickWindow inherits all of the declared properties, and we would like to have shorter property names in QML. If you are working with a Window then it's obvious the title property is the window title. Unfortunately, there must be patches in many other modules which depend on this one. In order to avoid the need to merge them all at the same time, there is also patch https://codereview.qt-project.org/#change,39001 which temporarily adds backwards-compatible accessors, which can be removed after the other modules are able to build without them. We should not rename windowState to state, because in QML, state usually drives the state machine for animation transitions etc. (although QWindow is not an Item, a user might get confused about it). Related patches are https://codereview.qt-project.org/#change,39001 https://codereview.qt-project.org/#change,37764 https://codereview.qt-project.org/#change,37765 https://codereview.qt-project.org/#change,37766 https://codereview.qt-project.org/#change,37762 Change-Id: Ie4424ec15fbdef6b29b137f90a2ae33f173edd21 Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Fix Windows platform plugin narrowing conversion compile errorsJonathan Liu2012-09-051-1/+1
| | | | | | | | Implicit conversions from int to BYTE (unsigned char) result in compile errors when compiling with the GCC -std=c++0x option. Change-Id: Iaf8190426207bf15ab4b337300510596d70659ed Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Disable TranslucentBackground for WinCE to fix Windows QPA plugin build.Janne Anttila2012-06-191-0/+4
| | | | | | | | | | WinCE and WEC7 does not support layered Windows APIs: http://msdn.microsoft.com/en-us/library/hh300132.aspx For now - fallback to default window BitBlt always in WinCE. Change-Id: I6f99d198dec9e90fb4a968882271b466638009d6 Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
* implement Qt::TranslucentBackground for WindowsJoerg Bornemann2012-06-091-9/+30
| | | | | | | | | Adapted the Qt 4.8 implementation of translucent widgets in the Windows platform plugin. This is only working for non-OpenGL top level Windows. Change-Id: Ic4c1c52d33b380f530f6a07e96c0c154a0571415 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Windows QPA plugin: Add \internal to class documentation.Friedemann Kleint2012-05-291-0/+1
| | | | | | | | Prevent the classes from appearing in the Qt documentation. Change-Id: I62abff0c57effdf16629f9d5a0dc384ea2c43d5a Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* QWindowsBackingStore: Implement scroll.Friedemann Kleint2012-05-211-0/+14
| | | | | | | | | | Similar to XCB. Task-number: QTBUG-24299 Task-number: QTBUG-24296 (partially fixed) Change-Id: I4c9d813d9645f957f2caad0c4e395ce0d3d222cc Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
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