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* Account for hinting preference in alpha map bounding boxEskil Abrahamsen Blomfeldt2016-02-091-1/+6
| | | | | | | | | | | | | We would ignore the vertical hinting when calculating the bounding box, giving an off-by-one error in the base line of some characters when rendering with PreferVerticalHinting, which is the default when doing High-DPI on Windows. Task-number: QTBUG-50940 Change-Id: I2846765ec044eaf317026ee8c7bb9588257bf05c Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Alessandro Portale <alessandro.portale@theqtcompany.com>
* 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: Clear maximized state before setting the normal geometry.Friedemann Kleint2016-01-291-0/+28
| | | | | | | | | | | | | A sequence of state changes fullscreen, maximized and back can leave the window in a maximized state after setting the top level style. It needs to be cleared before applying the normal geometry, otherwise, the window ends up with a maximized button and normal geometry. Amends change e3288f246b44ba2b6d90b90eb99ab61f496d8d57. Task-number: QTBUG-49709 Change-Id: I0bb4ac1d60693e25d5ee74e763d293405636bb13 Reviewed-by: Błażej Szczygieł <spaz16@wp.pl> Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows QPA: Fix drag cursor and hotspot for pixmaps with DPR.Friedemann Kleint2016-01-291-19/+22
| | | | | | | | | | | | Introduce separate scale factors for hot spot and pixmap and set the devicePixelRatio of the scaled pixmap to 1 matching that of the target pixmap which will be converted to a Windows cursor. Change-Id: I0b0f6c6a79589ec954b5a1a09a86b87c91b5147d Task-number: QTBUG-46068 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com> Reviewed-by: Alexandru Croitor <alexandru.croitor@theqtcompany.com> Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
* Windows QPA: Fix position of the fake touch drag cursor window for HighDPI.Friedemann Kleint2016-01-291-1/+1
| | | | | | | Use QCursor::pos() to obtain the position in device independent pixels. Change-Id: Ia54701c556188f40ba678341125114d113ffe8c7 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* QWindowsFontEngine: Get rid of some dead codeKonstantin Ritt2016-01-291-12/+3
| | | | | | | | | | Q_DEAD_CODE_FROM_QT4_WINCE was never defined anywhere and there are no other engines that do similar trick; so remove the code at all. Consider this "feature" lost in WinCE history ;) Change-Id: I99183a07ccb45b6b970cd33414708288bd0d7efa Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
* Don't use QStringLiteral in comparisonsAnton Kudryavtsev2016-01-282-2/+2
| | | | | | | | | | | | | | | For QLatin1String, operator== is overloaded, so comparing to a latin-1 (C) string literal is efficient, since strlen() is comparatively fast. OTOH, QStringLiteral, when not using RVO, litters the code with QString dtor calls, which are not inline. Worse, absent lambdas, it even allocates memory. So, just compare using QLatin1String instead. Change-Id: I761b2b26ab5b416bc695f524a9ee607dacf0a7b2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Fix transformed text with DirectWrite engineEskil Abrahamsen Blomfeldt2016-01-191-47/+98
| | | | | | | | | | | | | | | | This is a port of f54c5d9133d7aa7636988db36fa6cc51d26434b6 from Qt 4.8 which was lost in the transition to Qt 5. It makes sure we use the correct bounding box for the transformed glyph by getting from DirectWrite itself. [ChangeLog][Windows] Fixed transformed text when using the DirectWrite font engine. Task-number: QTBUG-50009 Change-Id: I416ab64253165b878af6b9837348134fede8092e Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* WinCE: Build accessibility support on WinCE7Tobias Koenig2016-01-182-17/+34
| | | | | | | | | | | Build the QPlatformAccessibility support on WinCE7, so that QtQuickControls, which depend on the availability of QPlatformAccessibility, can be used on WinCE7 as well. Change-Id: Ice7370b891a2963483bbfe1af8b219717541e64b Reviewed-by: Björn Breitmeyer <bjoern.breitmeyer@kdab.com> Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
* Promote backingstore image format to alphaLaszlo Agocs2016-01-172-4/+15
| | | | | | | | | | | | | | 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>
* Windows/Direct2D QPA plugins: Fix overrides.Friedemann Kleint2016-01-149-89/+92
| | | | | | | Fix warnings found by clang. Change-Id: Ia8e7a271e9d33011eded1e63e61dbcaeaf692600 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows: Output resulting DPI awareness in debug and warning output.Friedemann Kleint2016-01-083-4/+21
| | | | | | | | | | | | Fix the signature of QWindowsShcoreDLL::GetProcessDpiAwareness and output the value in the warning about failures of SetProcessDpiAwareness and in debug output. Failures occur when Qt is embedded into another application, for example Active Qt servers. Task-number: QTBUG-41186 Task-number: QTBUG-50206 Change-Id: I3fd6cba26826ee8bbfa0a34f129deb64797c947f Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* windows: bump OpenGL blacklist versionLaszlo Agocs2016-01-081-1/+1
| | | | | Change-Id: If27c36de850b55907143e2b8a412fa8ac458fe97 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* Windows: Fix QWindowsInputContext for Japanese IME.YAMAMOTO Atsushi2016-01-071-1/+2
| | | | | | | | | | | | | | | | Change the QWindowsInputContext::composition if it is called with lParam has flags GCS_RESULTSTR and GCS_DELTASTART, it doesn't call endContextComposition. Task-number: QTBUG-49955 Change-Id: I49de3f239bf8a77414e433b255db08f227141158 Reviewed-by: Tasuku Suzuki <stasuku@gmail.com> Reviewed-by: Takumi ASAKI <takumi.asaki@gmail.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com> Reviewed-by: Liang Qi <liang.qi@theqtcompany.com> (cherry picked from qtbase/786984e7e47a63094ad64ec86a4892cc5c0ad6d4) Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Windows/DirectWrite: Dynamically load GetUserDefaultLocaleName().Friedemann Kleint2016-01-061-1/+14
| | | | | | | | The function is not available on Windows XP. Task-number: QTBUG-50188 Change-Id: I4ded1a4eb37af84979c3ce1a9af0d95da60b56ac Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
* Fix potential crash in FreeType font database for WinCETakumi ASAKI2016-01-061-1/+1
| | | | | Change-Id: Iea922c2561d59a67cc26c300325a3f198baaafa7 Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
* QWindowsTheme: Fix return type of helper dWordSystemParametersInfo().Friedemann Kleint2016-01-041-2/+2
| | | | | | | | QApplication::wheelScrollLines() was always 1 due it being a bool. Task-number: QTBUG-49561 Change-Id: I83e97da3507c31dfd024db7bf543c4e6a3b4a98b Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Windows: Restore window geometry after normal->maximized->fullscreen->normal.Friedemann Kleint2015-12-171-2/+2
| | | | | | | | | | | - Do not save geometry when going from maximized->fullscreen - Use SW_SHOWNA instead SW_SHOWNOACTIVATE as otherwise the maximized geometry is restored. - Add a test for Windows. Task-number: QTBUG-49709 Change-Id: Ic81e7398ee90d499a50b02192a45cb09276a2105 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows: Clear key recorder when application becomes inactive.Friedemann Kleint2015-12-171-0/+11
| | | | | | | | | When keys are pressed and the application becomes inactive before they are released, the stored state becomes inconsistent. Task-number: QTBUG-49930 Change-Id: Ide86b1d9052df060f30f7c02b81a4f2ae15d28e7 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Windows: fix fullscreen OpenGL window issues with an opt-in functionAndy Shaw2015-12-173-2/+23
| | | | | | | | | | | | | | | | | | | | | | | 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>
* DirectWrite: Implement transforms for grayscale aaEskil Abrahamsen Blomfeldt2015-12-162-2/+8
| | | | | | | | | | | | | | | | | | When cleartype rendering was turned off, transforms would be badly broken with the DirectWrite engine because we did not implement the appropriate code path there. In Qt 5.6, this would become especially visible, since DirectWrite is always used when high-dpi scaling is enabled. [ChangeLog][Windows][DirectWrite] Added transformation support to DirectWrite engine when using grayscale antialiasing. Task-number: QTBUG-49562 Change-Id: Ic5f7dd5b020a85ed1b6473c511a67cdb5ed5cedb Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Alessandro Portale <alessandro.portale@theqtcompany.com>
* DirectWrite: Fix clipping bug with grayscale AA renderingEskil Abrahamsen Blomfeldt2015-12-161-4/+4
| | | | | | | | | | | | | | | The code is using the same rasterizer for A8 and A32 glyphs, in the former case it's just converting to grayscale afterwards. Therefore, we need to pad the glyph cache with the same number of pixels for both cases. [ChangeLog][Windows][DirectWrite] Fixed clipping bug when rendering unhinted text with grayscale antialiasing. Task-number: QTBUG-49562 Change-Id: If85ff768451116278f6d2ccd1e77b5ce0664087d Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Use proper class namespace in QBasicFontDatabase sub-classesKonstantin Ritt2015-12-151-1/+1
| | | | | | | | Do not assume QBasicFontDatabase doesn't reimplement fallbacksForFamily() and use the proper chaining instead. Change-Id: I822d1902843a3a13517b7025761b88439fd75ced Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
* Add support for reading fonts from TTC files on Windows EmbeddedAndy Shaw2015-12-151-13/+60
| | | | | | Task-number: QTBUG-49810 Change-Id: Ibfc999a15b17899ab2c87d6741dc69b0871699bb Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@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>
* Respond with a sound for certain message boxes on windowsJan Arve Saether2015-12-041-1/+1
| | | | | | | | | | | | | | | This was a regression (it worked in 4.8) that was probably introduced by the refactoring of the accessibility framework in Qt 5. Now, QPlatformAccessibility::notifyAccessibilityUpdate() is called regardless of isActive(), so its the responsibility of each implementation of notifyAccessibilityUpdate() to check for isActive() where it matters. Task-number: QTBUG-33303 Change-Id: I0d18f8c1890ef679460408b05e704712b886bf7c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
* windows: enable drop for embedded windowsTim Blechmann2015-12-041-1/+11
| | | | | | | | | | | | | when embedding a QWindow into a native win32 window hierarchy, dragndrop is not working, as RegisterDragDrop is not called. the parent HWND is wrapped via QWindow::fromWinId(), which is topLevel, but a Qt::ForeignWindow. it's children are not topLevel. we therefore add a conditon to call RegisterDragDrop on non-topLevel windows whose parent is a Qt::ForeignWindow Change-Id: Id2bfa1130857c21566feae9cb10b62b648d86a72 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* Differ between vertical and no hinting on WindowsEskil Abrahamsen Blomfeldt2015-12-023-5/+15
| | | | | | | | | | | | | | | | | Symmetric text rendering seems to be the equivalent to no hinting at all since it does subpixel antialiasing in both horizontal and vertical directions. Let people select non-symmetric, natural rendering as well, by setting vertical hinting on the font. This is the mode used for many UI elements in newer versions of Windows (like the title bar of windows etc.) [ChangeLog][Windows] Added differentiation between vertical hinting and no hinting in DirectWrite font engine. Task-number: QTBUG-48546 Change-Id: I2f75ae2d16fdf26706587d92da43daf29afbbcf2 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* DirectWrite: Inherit synthesized properties for fallback fontsEskil Abrahamsen Blomfeldt2015-12-021-1/+12
| | | | | | | | | | | | | When a fallback font is selected, we need to copy out the properties from the main font which can be synthesized by the font engine. In particular, this is weight > normal, and oblique style. This is the DirectWrite equivalent of a856c4a902816a7d691ca50e6f556521287be441. Change-Id: I5d1215c66a433c8a8029c06e7a3dcee287f3f76f Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
* Windows: Load DirectWrite dynamically.Friedemann Kleint2015-12-022-16/+37
| | | | | | | | DirectWrite is not supported on Windows XP. Task-number: QTBUG-49711 Change-Id: Ie1df6250814226d53fe4fb3a1c6bd024f6018796 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows QPA: Fix window state transition from minimized to normal.Friedemann Kleint2015-12-011-1/+1
| | | | | | | | | | Use SW_SHOWNORMAL instead SW_SHOWNOACTIVATE as a parameter to ShowWindow() to enforce the window to be restored to normal state, even if the state before minimized was maximized. Task-number: QTBUG-48449 Change-Id: I9436623b1495f574a72050e50e8b31bfc83ced5c Reviewed-by: Andy Shaw <andy.shaw@theqtcompany.com>
* Avoid dynamic switching between backingstore composition pathsLaszlo Agocs2015-12-011-0/+2
| | | | | | | | | | | | | | | | | | Make it opt-in because doing a normal backingstore flush does not seem to work on Cocoa once we use OpenGL on the window. Windows and Linux should be able to cope with this. This means that platforms outside Windows and Linux will continue to have the problem of having GL-based compositing enabled for ever after having a QOpenGL/QuickWidget shown in the window once, but the issue is most prevalent on Windows anyway, OS X machines can deal with OpenGL better in general. Task-number: QTBUG-49172 Change-Id: I30fd2efa95cc4f6eed9cf7f7613d0750355c775c Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com> Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
* Rename ANGLE libs in order to not conflict with other ANGLE libsJan Arve Saether2015-12-012-8/+12
| | | | | | | | | | | | | | | | This is needed to be able to use Qt (with dynamic ANGLE) in a plugin while the host runs a different version of Qt (and ANGLE). In addition to changing the LIBEGL_NAME and LIBGLESV2_NAME variables you also need to update the value of the LIBRARY definition in the .def files for ANGLE: qtbase/src/3rdparty/angle/src/libGLESv2/libGLESv2[d?].def qtbase/src/3rdparty/angle/src/libGLESv2/libEGL[d?].def Task-number: QTBUG-48431 Change-Id: Idd00d039ba3e20cc0ec7496bee36ed1c90383b0d Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* QtBase: remove explicit function info from qWarning() etcMarc Mutz2015-11-282-3/+3
| | | | | | | | | | | This information is already registered by the QMessageLogger ctor. Where, by dropping the << Q_FUNC_INFO in ostream-style qDebug(), only a string literal remained, converted to printf-style qDebug() on the go. Change-Id: I3f261c98fd7bcfa1fead381a75a82713bb75e6f3 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Windows: Open GL blacklist - Disable rotation for Intel HD Graphics 4000 / 5500.Friedemann Kleint2015-11-271-0/+12
| | | | | | | | The driver causes crashes when switching orientation in full screen mode. Task-number: QTBUG-49541 Change-Id: I8293d4b2f2981fa627654d06894a74c922304ac3 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Windows Open GL blacklist: Introduce keyword "disable_rotation".Friedemann Kleint2015-11-273-5/+21
| | | | | | | | | | | Add a flag to disable rotation to the Renderers enumeration of QWindowsOpenGLTester triggered by the keyword "disable_rotation". Specifying this keyword forces the application to landscape mode for Desktop GL. It is intended for drivers that have issues with rotation. Task-number: QTBUG-49541 Change-Id: I0f0bb7415c59e98648be09b34a59dd201d52b211 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Windows QPA: Add API for setting the application orientation preference.Friedemann Kleint2015-11-274-1/+81
| | | | | | | | | | Dynamically load the Win32 API functions for setting the rotation preference and map this to static functions taking a Qt::ScreenOrientation in QWindowsScreen. Task-number: QTBUG-49541 Change-Id: I1c81cf6274d79a023a2ee755dd7c085ffd7cc015 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Windows: Fix the size of drag cursors in multi-screen setups.Friedemann Kleint2015-11-234-105/+111
| | | | | | | | | | Move QWindowsDrag::defaultCursor() to the per-screen instance of QWindowsCursor so that the cached default drag cursor pixmaps are created with the correct size per screen. Task-number: QTBUG-49511 Change-Id: I02f75ac3b1e5e064325b066ee03e1d5c8a7c7ee8 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows: Scale cursors from resource pixmaps according to screen.Friedemann Kleint2015-11-232-15/+34
| | | | | | | | | | | | | | QWindowsCursor::customCursor() uses a best match algorithm to find the most suitable pixmap for the cursor size obtained from GetSystemMetrics(). This size is correct for the primary screen only; in High DPI + normal monitor multiscreen-environments, the cursors will be too large on the secondary monitor. Pass the platform screen to apply a correction factor based on logical DPI to obtain the correct size. Task-number: QTBUG-49511 Change-Id: I8a64a969e3ade7ab5029e3ae904a0bcbb4704f90 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Windows: Scale pixmap/bitmap cursors when High DPI scaling is active.Friedemann Kleint2015-11-232-7/+23
| | | | | | | | | Apply a per screen scale factor, also taking the device pixel ratios of the pixmaps into account. Task-number: QTBUG-49511 Change-Id: If46b6eeb37635c2c4046992c1ba06711ccf54eae Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Windows: Create one QPlatformCursor per screen.Friedemann Kleint2015-11-234-17/+11
| | | | | | | | | | | | | | The pixmap-based cursors and some of the standard cursors we create from resource pixmaps need to be separated per screen. Use a QScopedPointer containing the per-screen cursor instead of the previously used QSharedPointer containing the cursor shared by all screens. Task-number: QTBUG-49511 Change-Id: I5203fcc4ecf5a7ff3fea833a4eaeb5300a6e6d54 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Windows: Implement QPlatformTheme::WheelScrollLines.Friedemann Kleint2015-11-201-0/+2
| | | | | | | | | Obtain the system setting via SystemParametersInfo(), amending fac71528cce279282d66b0a96ddd8570d567955f. Task-number: QTBUG-49561 Change-Id: Ie7a956fdc6b175ad09356949645c1e8937053abd Reviewed-by: Lars Knoll <lars.knoll@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>
* Windows: Refactor cursor handling.Friedemann Kleint2015-11-205-177/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Open GL blacklist - Disable Mobile Intel 945GMFriedemann Kleint2015-11-191-2/+2
| | | | | | | | Like GMA 3150, the card cannot handle Desktop GL nor ANGLE. Task-number: QTBUG-47435 Change-Id: I88c14ac5d642eb931779f689799295b9a169cd3b Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Windows: Open GL - Blacklist all 6th generation intel hd graphics devicesTim Blechmann2015-11-171-1/+1
| | | | | | | | | | | | | | the windows driver for Intel HD Graphics 3000 is buggy. the original blacklist was using device ids from: http://www.pcidatabase.com/search.php?device_search_str=graphics however this list seems to be incomplete. to be on the safe side, we should blacklist all 6th generation devices, as taken from: https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units#Sixth_generation Change-Id: I1bb6c39a310d741b7a9eb0fed9767bb316415996 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Windows: Move GUI event dispatcher to QtPlatformSupport.Friedemann Kleint2015-11-147-268/+7
| | | | | | | This makes it possible to reuse it for the minimalegl QPA plugin. Change-Id: I1c3dbaf67f32294a5d0e03cc1eb8557049b810a5 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Windows/Direct2D: Handle screen changes after window creation.Friedemann Kleint2015-11-133-12/+24
| | | | | | | | | | | | | | | | | 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>
* QWindowsEGLContext: Fix overly specific EGL include path.Friedemann Kleint2015-11-051-1/+1
| | | | | | | Allow for using other EGL implementations besides ANGLE. Change-Id: I64ceca477912150425e4a9328001cc911bd351bf Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Windows: Use logical DPI to activate High DPI scaling.Friedemann Kleint2015-11-041-2/+5
| | | | | | | | | | | High DPI should be disabled when the user chooses small fonts on a High DPI monitor, resulting in lower logical DPI. The auto-algorithm should then be equivalent to that of the device pixel ratio scaling of Qt 5.5. Task-number: QTBUG-49195 Change-Id: I756770ec7251b5b9b901253ded82e829aa50d38b Reviewed-by: Alessandro Portale <alessandro.portale@theqtcompany.com>
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