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* | Basic Vulkan enablersLaszlo Agocs2017-03-171-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For Android, Windows and xcb. Verified on Win10 with NVIDIA, Win10 with AMD, Android with Tegra K1, Android aarch64 with Tegra X1, and Linux aarch64 with Tegra X1 (Jetson TX1, L4T). Introduce QPA-based Vulkan library loader, core function resolver, and instance creation support. In addition to creating a new VkInstance, adopting an existing one from an external engine is supported as well. The WSI specifics are hidden in the platform plugins. Vulkan-capable windows use the new surface type VulkanSurface and are associated with a QVulkanInstance. On Windows VULKAN_SDK is picked up automatically so finding vulkan.h needs no additional manual steps once the LunarG SDK is installed. [ChangeLog][QtGui] Added support for rendering to QWindow via the Vulkan graphics API. Task-number: QTBUG-55981 Change-Id: I50fa92d313fa440e0cc73939c6d7510ca317fbc9 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* | Make QWindow's windowState a QFlags of the WindowStateOlivier Goffart2017-03-161-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reflects QWidget API, and restores some behavior from Qt4. Some WM can have several state at the same time. On Plasma for example, when a window is both maximized and minimized, the "maximized" checkbox is checked from the taskbar entry. The API of QPlatformWindow was changed to take a QFlag and the platform plugins were adapted. - On XCB: Always send the full state to the WM. And read the full state. - On Windows: The code was originally written with '&' in Qt4, and was changed to == when porting. Some adaptation had to be made so the states would be preserved. - On macOS: Only a single state can be set and is reported back for now, with the possibly to expand this in the future. - Other platforms: Just do as before with the effective state. Task-number: QTBUG-57882 Task-number: QTBUG-52616 Task-number: QTBUG-52555 Change-Id: I7a1f7cac64236bbd4c591f796374315639233dad Reviewed-by: Gunnar Sletta <gunnar@crimson.no> Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
* | Merge remote-tracking branch 'origin/5.9' into devLiang Qi2017-02-281-0/+1
|\| | | | | | | Change-Id: I7d84cfed0b2a122d334b8a920e6e4f18472d2f11
| * QWindow: Remove "_q_foreignWinId" dynamic propertyTor Arne Vestbø2017-02-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The platform plugins reading this out of the QWindow was a layering violation, and propagates the notion that a window can shape shift into representing a new native handle, while none of the platform plugins support this. A foreign QWindow is created via the factory function fromWinId(), at which point we can pass the WId all the way to the platform plugin as function arguments, where the platform will create a corresponding platform-window. The platform window can then answer the question of whether or not it's representing a foreign window, which determines a few behavioral changes here and there, as well as supplying the native window handle back for QWindow::winId(); [ChangeLog][QtGui][QWindow] The "_q_foreignWinId" dynamic property is no longer set nor read. [ChangeLog][QtGui][QPA] The function createForeignWindow() has been added to QPlatormIntegration and is now responsible for creating foreign windows. The function isForeignWindow() in QPlatformWindow has been added, and platforms should implement this to return true for windows created by createForeignWindow(). Task-number: QTBUG-58383 Change-Id: If84142f95172f62b9377eb5d2a4d792cad36010b Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
* | Merge remote-tracking branch 'origin/5.9' into devLiang Qi2017-02-171-1/+2
|\| | | | | | | | | | | | | Conflicts: qmake/Makefile.unix Change-Id: Ia18e391198222eef34ffa2df6f683e052058d032
| * Resize the window when the screen's dpi changesOlivier Goffart2017-02-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | That's what the MSDN documentation say one should do in the handler for WM_DPICHANGED [ChangeLog][QtGui][Windows] Windows are now automatically resized when they are moved on a screen to adapt to the new pixel ratio. Task-number: QTBUG-55510 Task-number: QTBUG-48242 Change-Id: I7688f12165f76585d75686e2e94b0fc562627be2 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Windows QPA: Remove debug helper QWindowsMsaaAccessible::IIDToString()Friedemann Kleint2017-02-171-0/+1
|/ | | | | | | | | The virtual function was used to output known IIDs by name for debugging purposes. Add a debug operator for GUID and a wrapper class with a special debug operator for the accessiblity IIDs. Change-Id: I24787c6914f5cb0847782928fadb8ed4d3b808a1 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* Add QPlatformWindow::isForeignWindow()Tor Arne Vestbø2017-02-091-9/+8
| | | | | | | | Simplifies code at call sites and allows for refactoring how to decide if a window is foreign or not at a later point. Change-Id: Icc51a83bac187f4975535366b53b4990832b6c82 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Split QPlatformWindow::isEmbedded into isAncestorOf to separate concernsTor Arne Vestbø2017-01-051-1/+2
| | | | | | | | | | | The function was doing two things, both checking window ancestry and whether or the window was a direct child of non-Qt window. The former has now been split of in a QPlatformWindow::isAncestorOf(), which simplifies the code in e.g. QApplicationPrivate::isWindowBlocked(). Change-Id: I259a190e03ef8def23356005474eeeee74c9ae89 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Windows: Replace Q_DECL_OVERRIDE by overrideAlexander Volkov2016-12-081-48/+48
| | | | | | | | We can use 'override' directly since Qt 5.7. Also remove redundant 'virtual'. Change-Id: Ib478f19381d53642e1ed1c2a589d6b9c4d663e3c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Windows QPA plugin: Use member initializationFriedemann Kleint2016-11-301-17/+15
| | | | | | | | Use C++ 11 member initialization in value-type structs. Task-number: QTBUG-51673 Change-Id: I668389b4a0ad1d862a505b740d67357cb9c2a3dc Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
* Windows QPA: Reimplement calculation of window framesFriedemann Kleint2016-11-181-1/+1
| | | | | | | | | | | | | | | Instead of relying on AdjustWindowRectEx() and dirty-handling, capture the rectangles before and after the processing of WM_NCCALCSIZE and calculate the frame from that. This allows for changing window frames by handling WM_NCCALCSIZE and monitor-dependent window frames when using High DPI scaling. Task-number: QTBUG-53255 Task-number: QTBUG-40578 Task-number: QTBUG-56591 Change-Id: If8364a5440a6324ea5d470bf5b74e68942285abe Reviewed-by: Tim Jenssen <tim.jenssen@qt.io> Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Windows QPA: Improve some debug operatorsFriedemann Kleint2016-11-151-0/+1
| | | | | | | | Add WINDOWPOS, fix RECT and NCCALCSIZE_PARAMS to be in the Qt style. Change-Id: I0a0a960115d704cf704df85597ce0940bd8d7211 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-06-131-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config_help.txt configure mkspecs/features/uikit/sdk.prf src/corelib/global/qhooks.cpp src/corelib/io/qfilesystemwatcher.cpp src/corelib/io/qlockfile_unix.cpp src/corelib/tools/qalgorithms.h src/gui/kernel/qwindowsysteminterface.h src/gui/text/qtextdocument_p.cpp src/network/access/access.pri src/network/access/qnetworkaccessmanager.cpp src/network/access/qnetworkreplynsurlconnectionimpl.mm src/src.pro src/testlib/qtestcase.cpp src/widgets/kernel/qwidgetbackingstore_p.h src/widgets/styles/qwindowscestyle.cpp src/widgets/styles/qwindowsmobilestyle.cpp tests/auto/corelib/io/qdiriterator/qdiriterator.pro tests/auto/corelib/io/qfileinfo/qfileinfo.pro tests/auto/gui/kernel/qwindow/BLACKLIST tests/auto/widgets/dialogs/qfilesystemmodel/tst_qfilesystemmodel.cpp tools/configure/configureapp.cpp Change-Id: Ibf7fb9c8cf263a810ade82f821345d0725c57c67
| * Windows QPA: Format window title correctly when creating a window.Friedemann Kleint2016-05-231-0/+2
| | | | | | | | | | | | | | | | | | Add convenience QWindowsWindow::formatWindowTitle() and use that in QWindowsIntegration::createPlatformWindow(). Task-number: QTBUG-53394 Change-Id: I76ebade97c5af71ffa3d11075511b94a54a3dbf8 Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
* | Windows QPA: Remove qtwindows_additional.h.Friedemann Kleint2016-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | Clean up helper definitions required for old SDKs and MinGW and move the remaining ones to the files that require them. Ensure compilations with MinGW 4.9. Task-number: QTBUG-51673 Change-Id: I607989dd1d9197f237c6d021209a2c94aeb84021 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* | Windows QPA: Remove Windows CE.Friedemann Kleint2016-03-291-20/+0
|/ | | | | | Task-number: QTBUG-51673 Change-Id: I5b58a7d1651fce7f868a4d3fdd8fa46f35e67695 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Windows QPA: Improve handling of windows of type Qt::ForeignWindow.Friedemann Kleint2016-01-301-28/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Qi2016-01-211-6/+6
|\ | | | | | | | | | | | | | | | | | | | | 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
| * Windows/Direct2D QPA plugins: Fix overrides.Friedemann Kleint2016-01-141-6/+6
| | | | | | | | | | | | | | Fix warnings found by clang. Change-Id: Ia8e7a271e9d33011eded1e63e61dbcaeaf692600 Reviewed-by: Joerg Bornemann <joerg.bornemann@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>
* Windows: fix fullscreen OpenGL window issues with an opt-in functionAndy Shaw2015-12-171-2/+4
| | | | | | | | | | | | | | | | | | | | | | | Windows automatically disables DWM for opengl windows that have the exact dimensions of the primary screen. This causes numerous issues, such as menus and popups not showing up, and alt+tab misbehavior. Adding a one pixel border via WS_BORDER solves all of these issues. This is done by a QWindowsWindowFunctions to make it opt-in as turning it on can cause an unwanted change in the look of the window so it is up to the user to decide if they want this. [ChangeLog][Platform Specific Changes][Windows] Add a function to QWindowsWindowFunctions to enable working around a limitation with showing other top level windows when showing a fullscreen OpenGL based window. Task-number: QTBUG-41309 Task-number: QTBUG-41883 Task-number: QTBUG-42410 Change-Id: I8c5c785f5024737cd034b2b703671632a8102700 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* Windows: Refactor cursor handling.Friedemann Kleint2015-11-201-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Applying scaling to the pixmaps used in pixmap cursors requires applying a scale factor in a code path now in a constructor of QWindowsWindowCursorData (nested into QWindowsWindowCursor). This needs to be split and the code paths for cursors created from a Qt::CursorShape value and pixmap cursors need to be further separated. Replace the QSharedDataPointer-based QWindowsWindowCursor class by a simple, non-copyable class CursorHandle managing the HCURSOR handle and pass it around using a QSharedPointer. Split the cache in QWindowsCursor into one based on Qt::CursorShape and one based on the cache key aggregated from the pixmap cache keys (using QWindowsPixmapCursorCacheKey renamed from QWindowsCursorCacheKey), simplifying the standard case based on Qt::CursorShape. Reuse class CursorHandle in QWindowsOleDropSource::CursorEntryCursorEntry, which used a similar class. Remove QWindowsCursor::createSystemCursor(). Avoid the construction of temporary QCursor objects for the standard cursors constructed from using resource pixmaps by introducing a struct PixmapCursor containing pixmap and hotspot. Task-number: QTBUG-49511 Change-Id: I5393d64bd70f7dab68c0a8c2255c7685ac367b2f Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows/Direct2D: Handle screen changes after window creation.Friedemann Kleint2015-11-131-0/+2
| | | | | | | | | | | | | | | | | Call QWindowSystemInterface::handleWindowScreenChanged() in QWindowsIntegration::createPlatformWindow() should the effective screen be different from the initial screen due to the geometry. In order to avoid code duplication in the Direct2D plugin, fold the helper method createWindowData() into QWindowsIntegration::createPlatformWindow() and introduce a new virtual helper to create the actual platform window for QWindowsDirect2DIntegration to hook in. Task-number: QTBUG-48379 Change-Id: I49c7a50a12245691414ab49bffe802239a87d2d6 Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows QPA: Fix debug operators.Friedemann Kleint2015-10-271-3/+6
| | | | | | | | | | Enclose all debug operators within QT_NO_DEBUG_STREAM, declare all public ones and make the others static. Add operators for POINT and WINDOWPLACEMENT. Task-number: QTBUG-48449 Change-Id: I33f2dba2bf486a8f5cb11f11f4e2b37cce086def Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Add default argument to QPlatformWindow::isEmbedded()Tor Arne Vestbø2015-10-141-1/+1
| | | | | | | Removes magic 0-pointers at the call sites. Change-Id: I6740f6b8cc75004ab5f2ebcb3b3c95cbbdc43153 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Revert "Add devicePixelRatio support to the Windows QPA plugin."Friedemann Kleint2015-07-291-21/+9
| | | | | | | | | This change reverts c47b04696a9d1dab04c4a59ed9ce4c28aa00fe98 . Task-number: QTBUG-38993 Task-number: QTBUG-46615 Change-Id: I180dcac3a65a33498b90a71bbcad5e45a12af77c Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.4' into 5.5Liang Qi2015-03-311-1/+1
|\ | | | | | | | | | | | | | | | | Conflicts: mkspecs/android-g++/qmake.conf qmake/generators/unix/unixmake2.cpp src/gui/image/qimage_conversions.cpp Change-Id: Ib76264b8c2d29a0228438ec02bd97d4b97545be0
| * Win QPA: Pass in the top level setting instead of relying on isTopLevel()Andy Shaw2015-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | When updateDropSite() is called then most of the time calling window()->isTopLevel() is enough. But in a case like while the window is being reparented it cannot be trusted. So we pass it as a variable so that it is possible to give it the correct information when it is being called. Task-number: QTBUG-39739 Change-Id: I77a7ceeaf78e89b1f65a10d60df86088b35e0fe5 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* | Enhance EGL_CONTEXT_LOST checksLaszlo Agocs2015-03-111-1/+1
| | | | | | | | | | | | | | | | | | Apparently failures can occur not just when doing eglMakeCurrent() but also when creating window surfaces. Change-Id: Ife1210293d5120fd41352164d9c89e83fb5ce468 Reviewed-by: Michael Brüning <michael.bruning@theqtcompany.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* | Remove debug formatting functions obsoleted by the new debug operator for ↵Friedemann Kleint2015-03-051-2/+0
| | | | | | | | | | | | | | | | QFlag<T>. Change-Id: I6d737eb86b790eeefb537ca5e6a075bf30a3dcfb Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Clean headers in the Windows plugin.Friedemann Kleint2015-03-051-1/+0
| | | | | | | | | | Change-Id: Ibc6b904e6e0b21f5daa0730a7eda2cae43cd3dcf Reviewed-by: Joerg Bornemann <joerg.bornemann@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>
* | Merge remote-tracking branch 'origin/5.4' into devFrederik Gladhorn2015-02-101-4/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/3rdparty/harfbuzz-ng/harfbuzz-ng.pro src/gui/image/qimage_conversions.cpp src/gui/opengl/qopenglextensions_p.h src/gui/text/qtextengine.cpp src/network/ssl/qsslsocket_openssl.cpp src/plugins/platforms/eglfs/qeglfshooks_stub.cpp src/plugins/platforms/eglfs/qeglfsscreen.cpp src/plugins/platforms/eglfs/qeglfswindow.cpp src/plugins/platforms/windows/qwindowsfontdatabase.cpp src/plugins/platforms/windows/qwindowsfontdatabase_ft.cpp src/plugins/platforms/windows/qwindowsnativeinterface.cpp src/plugins/platforms/windows/qwindowsscreen.cpp src/plugins/platforms/windows/qwindowswindow.cpp src/plugins/platforms/windows/qwindowswindow.h src/plugins/platforms/xcb/qxcbdrag.h src/widgets/itemviews/qabstractitemview.cpp src/widgets/kernel/qwidget.cpp src/widgets/util/qsystemtrayicon_p.h tests/auto/corelib/itemmodels/qsortfilterproxymodel/tst_qsortfilterproxymodel.cpp Thanks to Friedemann Kleint for resolving the qwindowsfontdatabase.cpp conflicts. Change-Id: I937232c30523d5121c195d947d92aec6f129b03e
| * Merge remote-tracking branch 'origin/5.4.1' into 5.4Frederik Gladhorn2015-01-291-3/+0
| |\ | | | | | | | | | Change-Id: Idadb5639da6e55e7ac8cc30eedf76d147d8d5d23
| | * Windows: Delay creation of the static OpenGL context.Friedemann Kleint2015-01-191-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delay initialization/GL detection until a surface is requested. Remove member variable from window and access static context from QWindowsIntegration only. Task-number: QTBUG-43832 Change-Id: I4b9a324b58af4399df5c314bfb2b952455b1e080 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * | Windows: make TranslucentBackground functional alwaysLaszlo Agocs2015-01-191-1/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QOpenGLWidget and QQuickWidget was not functional when WA_TranslucentBackground was set. This is due to the static "isGL" type of checks that are not suitable since 5.3 due to RasterGLSurface windows which may or may not be OpenGL windows, depending on their content. To handle this, we have to do some check on every makeCurrent and perform the necessary calls (most importantly SetLayeredWindowAttributes). Task-number: QTBUG-43854 Change-Id: If19c79482ec4f0a8b795ee710d52ed7e08b52563 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* | Expose context lossLaszlo Agocs2015-01-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On platforms like Windows (and presumably on mobile devices too) the loss of the context (e.g. the underlying D3D device in case of ANGLE) is an event that can happen randomly and needs sufficient handling. Enhance QOpenGLContext::isValid() with the purpose of indicating context loss. Currently only the Windows EGL backend (ANGLE) has support for it. Other platforms may be added later. Task-number: QTBUG-43263 Change-Id: I8177694c1ee7cebbd5d330e34757fd94c563e6d6 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* | Add a platform function to enable setting the touch flags on WindowsAndy Shaw2015-01-051-0/+4
|/ | | | | | | | | This makes it possible for the flags that RegisterTouchWindow takes to be specified after the window has been created. Task-number: QTBUG-41433 Change-Id: I166143875ef54ab6a249cffb31d017845a694a01 Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* Windows: Handle WM_WINDOWPOSCHANGING during window creation.Friedemann Kleint2014-12-041-0/+2
| | | | | | | | | | | | | | | Fix warnings: QWindowsContext::windowsProc: No Qt Window found for event 0x46 (WM_WINDOWPOSCHANGING), hwnd=0x0xde0408. occurring when using Active X controls. Factor out message handling to a static function which can be used during window creation when QWindowsWindow does not yet exist. Task-number: QTBUG-36318 Change-Id: I3ce56fd377e3392b0dd22d3d26a7048065380f13 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Implement heightForWidth().Friedemann Kleint2014-11-271-0/+1
| | | | | | | | | | Add a virtual function QWindowPrivate::closestAcceptableGeometry() which is called from the platform plugin. Task-number: QTBUG-36220 Task-number: QTBUG-36318 Change-Id: I2b3d205e2c75f1d4dd2ba1d333b0d89bc0fcf13a Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
* Windows: Correctly associate IME contexts.Friedemann Kleint2014-11-261-1/+2
| | | | | | | | | | Associate a 0-context with the window if IME is disabled, store this state as a flag to QWindowsWindow. Associate default context again when enabled window gains focus. Task-number: QTBUG-40691 Change-Id: I78d5494a05f93a39e245ca7c096d45445e684ea8 Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Windows QPA plugin: Streamline code to find window at a position.Friedemann Kleint2014-09-011-5/+0
| | | | | | | Task-number: QTBUG-40815 Change-Id: I0efcc2cfcafdee04bda20afa88a7f6aaabd57210 Reviewed-by: Kai Koehne <kai.koehne@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Add devicePixelRatio support to the Windows QPA plugin.Friedemann Kleint2014-08-251-9/+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/Direct2D platform plugins: Add Q_DECL_OVERRIDE.Friedemann Kleint2014-07-291-24/+24
| | | | | | | | | | | | Replace old virtual declarations by Q_DECL_OVERRIDE where applicable. Errors discovered: QWindowsScreen::primaryOrientation() did not overwrite any method, changed to orientation(). Task-number: QTBUG-38858 Task-number: QTBUG-38993 Change-Id: Ie85d5235f3cd35c7a24cac3c1c7693c6508b1009 Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
* Load winsys and gl dynamically in the windows pluginLaszlo Agocs2014-05-221-23/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dynamic builds (-opengl dynamic) are now functional on Windows. In such a build no components in Qt link to any OpenGL libraries directly and qmake will not automatically add any such libraries to the applications' makefiles. Instead, the libraries are chosen and loaded during runtime and applications are expected to use QOpenGLFunctions instead of direct OpenGLfunction calls. Set the environment variable QT_OPENGL to desktop or angle to skip testing and force the given implementation. The application attributes (AA_UseOpenGLES and such) are also taken into account. The testing logic is same as before: We try to load opengl32 and resolve a shader related function. If this fails, ANGLE is chosen. This allows utilizing full desktop OpenGL on systems that have proper drivers, while a transparent fallback to ANGLE will be done automatically for systems that don't. The latter includes also remote desktop connections. Software rendering via Mesa llvmpipe is supported too. The fallback is automatic on systems where the desktop test fails and ANGLE fails to load or initialize (e.g. due to missing libs like d3dcompiler), as long as a suitable patched build of Mesa is available. [ChangeLog][QtGui] Dynamic OpenGL implementation loading is now supported on Windows. This requires Qt to be configured with -opengl dynamic. Task-number: QTBUG-36483 Change-Id: Ie8bb25a6d55b3a1609b00150aeccd909aec27313 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Windows: Suppress window state change to normal when going from maximized to ↵Friedemann Kleint2014-03-271-1/+2
| | | | | | | | | fullscreen. Task-number: QTBUG-35166 Change-Id: Idcf2d2a5fd0dc59f35a287c106ca772d801550c0 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Dynamic GL switch on WindowsLaszlo Agocs2014-02-141-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Windows: Refactor code registering/unregistering drop sites.Friedemann Kleint2014-02-081-3/+4
| | | | | | | | | | | | | | Only top level windows of certain types should be drop sites. Add code to update drop site registration to setParent(). This ensures the drop site is unregistered for example when winId() is invoked on a parentless widgets which is later inserted into a layout. Task-number: QTBUG-33635 Change-Id: Ia3161ecd59753f3f39d2a5967e9cb922cf0b9203 Reviewed-by: Oliver Wolff <oliver.wolff@digia.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
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