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* Handle RGB30 formats in OpenGL backing-store integrationAllan Sandfeld Jensen2016-01-152-19/+83
| | | | | | | | Optimizes composition on platforms that may use 10-bit per color channel formats. Change-Id: Ib303c391d47795c79a4ba55d78dbb1c3c702d90a Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Doc: add missing semi-colonThiago Macieira2016-01-151-1/+1
| | | | | | Change-Id: I408dcb81ba654c929f25ffff14291c57198e7367 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
* Windows/Direct2D QPA plugins: Fix overrides.Friedemann Kleint2016-01-1411-93/+95
| | | | | | | Fix warnings found by clang. Change-Id: Ia8e7a271e9d33011eded1e63e61dbcaeaf692600 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
* Optimize OpenGL binding of ARGB32PM backing storeAllan Sandfeld Jensen2016-01-144-19/+60
| | | | | | | | | | Detect premultiplied backing store and upload it without conversion and adjust blend to not multiply alpha again. Task-number: QTBUG-50381 Change-Id: I51939c4f82fbb0c48eaca6e2475bf4cf3722bc2d Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* xcb: Don't clear alpha on every repaintBłażej Szczygieł2016-01-141-2/+7
| | | | | | | | | Since 1bcfc3de7586ddb9f5d1b778b97b26ae3dc9584d every image has alpha in XCB even if it is not used by window. This patch prevents clearing the alpha channel on every repaint when window is not transparent. Change-Id: Icfdd39f8636401906ace77ea3c2fa25386979d5f Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
* winrt: enable hardware buttons for Windows 10Maurice Kalinowski2016-01-142-37/+64
| | | | | | | | | | | | | | | | | | Previously the hardware and camera button handler were guarded inside a Q_OS_WINPHONE which does not apply to Windows 10. Instead use WINAPI_PARTITION_FAMILY like on other places, this covers Windows Phone 8.1 as well as Windows 10. To find windows.phone.ui.input.h at build time the Mobile Extension directory needs to be added to the include paths inside qmake. On runtime we need to check whether we have hardware buttons or not. In case they exist, register the handlers, otherwise skip registration. Skipping also helps to keep WACK succeeding. Task-number: QTBUG-50427 Change-Id: Ibeae15dbde12553cebd2b73b1a40b754c014f426 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* Replace QStringLiteral with QLatin1String in QFileSelectorAndré Klitzing2016-01-131-2/+2
| | | | | Change-Id: I5c109d26bf5252947ae016465db5675e38cd68c9 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* QtConcurrent: Avoid an allocation in ExceptionHolder if there is no ↵Volker Krause2016-01-131-1/+3
| | | | | | | | | exception to store. Qt3D hits this several times per frame. Change-Id: Iaadcfbe79f146bd73b36f01325580dc24a10225c Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* QtWidgets: Don't show window of native widget with WA_OutsideWSRangeBłażej Szczygieł2016-01-131-4/+9
| | | | | | | | | | | | | | | | This patch prevents visibility of native widgets which for some reasons has width or height of 0. Due to async expose event in Qt5 we must force "hide_sys()" during resizing for widgets with WA_OutsideWSRange flag. This avoid problems for non-native and visible widgets which are converted to native and then resized: child->winId(); child->resize(0, 0); Task-number: QTBUG-49445 Change-Id: Ied62a4f253f89447941b2dc03316db8c168f4bb5 Reviewed-by: Ulf Hermann <ulf.hermann@theqtcompany.com>
* xcb: Don't duplicate expose eventsBłażej Szczygieł2016-01-132-21/+18
| | | | | | | | | Use ExposeCompressor for mapping the window to prevent duplicating expose event when window is mapped. Remove sending expose event from configure notivy event. Change-Id: I6836c06047ffebd65775aa8aca90750afba6efe8 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
* Correct floordiv() to cope with implementation-defined division.Edward Welbourne2016-01-131-2/+13
| | | | | | | | | | | | Irrelevant once we get to C++11 (so we can revert this in 5.7), but division's rounding direction is implementation defined when either operand is negative [0]. The prior code assumed C++11's truncation (a.k.a. round towards zero), but rounding may be downwards instead. [0] http://en.cppreference.com/w/cpp/language/operator_arithmetic#Multiplicative_operators Change-Id: I2b6b27e1cf629def48b25433e81b9ed8230d8795 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* eglfs: Round value returned from pixelDensity()Morten Johan Sørvig2016-01-131-1/+1
| | | | | | | | | Avoid returning fractional scale factors, which we do not support. This matches the pixelDensity() implementation for the Xcb and Windows platform plugins. Change-Id: I79156e802a0a436b9344f12d35d1f4861e20e7fa Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>
* [Android]: Java uses some deprecated locale codes so account for theseAndy Shaw2016-01-131-0/+7
| | | | | | | | | | There are three deprecated language codes that Java still uses for the locale so we need to account for these inside QLocale by mapping them to the right language. Task-number: QTBUG-49632 Change-Id: Ib66b3f2763e085f7384228f2490b048bb56be259 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Add Qt6 TODO to remove copy-assign operator and copy-ctorSérgio Martins2016-01-121-1/+1
| | | | | Change-Id: I5d80b272f31ada58d4eb7c19051fe447d6241633 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* Fix shortcut modifiers not being propagated after c7e5e1d9eTor Arne Vestbø2016-01-121-1/+3
| | | | | | | | | | | The code-path used by non-OSX platforms were not passing on the native scan-code, virtual key, and modifiers, breaking QKeyMapper::possibleKeys in the process. Task-number: QTBUG-50360 Change-Id: Idc36380a234f0a37d016dbeaca594aeb82c496d2 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com> Reviewed-by: Błażej Szczygieł <spaz16@wp.pl>
* Fix reentrancy regression in QShortcutMap after c7e5e1d9eTor Arne Vestbø2016-01-121-2/+6
| | | | | | | | | | | When closing a popup dialog using a shortcut, when the popup was originally opened using a shortcut, the closing-shortcut would interfere with the state of the first shortcut, and we ended up sending a key event for the original shortcut. Task-number: QTBUG-50360 Change-Id: I62e5ddb9ca43b28519ede629775bc0d7598dccc4 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Fix GCC 6 warning about placement-new operator on too little spaceThiago Macieira2016-01-121-18/+37
| | | | | | | | | | | | | | | | | | GCC 6 is able to detect when you use a placement new of an object in a space that is too small to contain it. qvariant_p.h: In instantiation of ‘void v_construct(QVariant::Private*, const T&) [with T = QRectF]’: qvariant_p.h:142:9: error: placement new constructing an object of type ‘QRectF’ and size ‘32’ in a region of type ‘void*’ and size ‘8’ [-Werror=placement-new] new (&x->data.ptr) T(t); ^~~~~~~~~~~~~~~~~~~~~~~ This happens even for the false branch of a constant expression (the enum). So split the v_construct function in two pairs, one pair for being able to use the internal space and one pair not so. Change-Id: Ibc83b9f7e3bc4962ae35ffff1425ed898f279dea Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* QVariant: use v_construct instead of duplicating logicThiago Macieira2016-01-121-31/+4
| | | | | | | | | v_construct does what we want, so use it. This is required for the next commit, which solves a GCC 6 warning issue. Change-Id: Ibc83b9f7e3bc4962ae35ffff1425ed5f035f631a Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* QVariant: make sure to default-initialize in v_constructThiago Macieira2016-01-121-1/+1
| | | | | | | | | | Otherwise it's possible to get garbage for primitive types (trivially constructible) under some conditions. Change-Id: I408dcb81ba654c929f25ffff142885fc62395948 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* rework include path construction in the module systemOswald Buddenhagen2016-01-124-25/+8
| | | | | | | | | | | | | | | the main objective was to fix the bootstrap modules in framework builds. bootstrapped modules which "borrow" headers from "proper" modules can specify this in a clean way now. a side effect of this is that the bootstrap-dbus module now has its own syncqt call. most includepath-related setup from qt_module_pris.prf was moved to qt_module_headers.prf. Change-Id: Ie0d8192cfac1a8cdae0ddd0bc0cd8c3092b1e85b Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* Don't pretend we know what DST to use for an offset date.Edward Welbourne2016-01-121-30/+38
| | | | | | | | | | | | | | | | When QDateTime::addDate() and friends sanitize their end-state, they were using the DST status of their start-state (if known) to control it. This lead to misguided results and, in particular, inconsistent results given that a raw-constructed QDateTime comes into being ignorant of its DST, while a .toLocalTime() one knows its DST. Furthermore, the code to do this was triplicated, tricky and poorly explained. So pull it out into a local static function and explain what it's doing, and why, more clearly and only once. Task-number: QTBUG-49008 Change-Id: Ia4bb3c5e9267fff8bb963ea705267998218ed623 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* Revert "QString: preserve embedded NULs when converting from QByteArray"Marc Mutz2016-01-121-9/+9
| | | | | | | | | | | | | | | | | | | | | | This partially reverts commit e486d69133178ccce7c75cf48201ab28efb20e44. It broke too many users, even though all of them deserved to be broken. The new functionality will be provided by differently-named functions, where possible (problem: equality operators). I did not revert the fix for the off-by-one error in tst_qtextdocumentfragment.cpp. I also didn't revert the change in the inequality relational operators, since for all strings s1, s2 and s2' where s2' is s2 truncated at the first NUL, s1 < s2 ⟺ s1 < s2' (since NUL < c for any c != 0), and, trivially, for ≤, >, ≥, too. This does not hold for = and ≠, of course, since "foo\0bar" ≠ "foo". [ChangeLog][Important Behavior Changes][EDITORIAL] Reverted: All conversions from QByteArray to QString now preserve embedded NULs... Change-Id: If4b47048b39ae5be6ed08e6d91809626a67ea7f5 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* iOS: fix crash on iOS 8 due to unsupported selectorRichard Moe Gustavsen2016-01-112-5/+9
| | | | | | | | | | | | It turns out that f558bde was not enough to stop a crash when trying to access forceTouchCapability of traitCollection. The reason is that traitCollection is available on UIScreen starting from iOS 8, while forceTouchCapability is available on UITraitCollection starting from iOS 9. So only checking the former will cause a crash when running on iOS 8. Change-Id: I44f9fb785349694004fbf2f48fe3b85bb01d9a5a Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
* Doc: mention that Qt::AA_X11InitThreads isn't used anymoreDavid Faure2016-01-111-3/+1
| | | | | | | | Whether or not to call XInitThreads() doesn't apply since Qt-5.0's switch to XCB. Change-Id: I5f1e5e664a251c98af6357c87fc9a6bb03a46ce3 Reviewed-by: Martin Smith <martin.smith@theqtcompany.com> Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
* Fix documentation for ReuseAddressHint on Unix.David Faure2016-01-111-2/+2
| | | | | | | | | | | | The code says (for Q_OS_UNIX) if ((mode & QAbstractSocket::ShareAddress) || (mode & QAbstractSocket::ReuseAddressHint)) socketEngine->setOption(QAbstractSocketEngine::AddressReusable, 1); so clearly ReuseAddressHint does the same as ShareAddress, which is: setting SO_REUSEADDR. Change-Id: Ic2ab4d139c3f58c3c63723fc609a9d4f71bac97a Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* winrt: Flush the system event queue when adding/removing windowsMaurice Kalinowski2016-01-111-0/+2
| | | | | | | | | | | | | | This has only been identified by WACK for Windows 10. QWinRTWindow::setVisible adds a Window to the screen and immediately tries to set the native visibility. This only works when the system events are handled immediately. While this is the case most of the time, certification tests revealed that this is not always the case. We have to flush before setting the element visibility. Change-Id: Ifce4c045c185c57bc386a4e832074fb84f5d0053 Reviewed-by: Andrew Knight <andrew.knight@intopalo.com> Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* winrt: Fix API usage certificationMaurice Kalinowski2016-01-111-0/+24
| | | | | | | | | | | | | | | According to MSDN Tls* is inline replaced by Fls* on Windows (Phone) 8.1 and beyond. However, this does not seem to be the case for Windows 10. An application links against Tls* and the certification step fails due to using non-allowed APIs. Hence we do the inline replacement manually. QThreadStorage and QThread tests continue to work, so it seems to be an oversight by Microsoft. Task-number: QTBUG-50292 Change-Id: Ice1b6e54fcee238c94af5c6fb1753d903db7476d Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* winphone: Properly close the applicationMaurice Kalinowski2016-01-113-0/+22
| | | | | | | | | | | | | | | | | | | When shutting down an application on Windows Phone the SceneGraph tries to create an offscreen surface to render into. If there is no offscreen surface available, it creates a new native window and tries to hide it. As the native event loop is about to shut down, creation fails and exceptions are raised. Instead we create a vanilla QPlatformOffscreenSurface. The SceneGraph recognizes it as such and can handle a proper cleanup on its own. Furthermore removing the suspend/resume handler in the destructor of QWinRTIntegration fails for Windows Phone as the application object itself does not accept this anymore. Hence skip this part for this platform. Task-number: QTBUG-49310 Change-Id: I02acdd5a635ef0b9d6ef8199376537b8f0f1a8fb Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* WinRT: Invoke correct remove handlerMaurice Kalinowski2016-01-111-1/+1
| | | | | | | Probably a typo when moving to Xaml. Change-Id: I0739f4561912e1e16df7b124d6d187cd0f60f657 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* WinRT: Fix application shutdownMaurice Kalinowski2016-01-111-6/+11
| | | | | | | | | | | | | | | | | | | | | Do not create a dummy eglDisplay when the global static is constructed. This causes ANGLE to wrongly set some internals, which breaks usage of EGL_PLATFORM_ANGLE_ENABLE_AUTOMATIC_TRIM_ANGLE as the attribute map might be empty after calling eglGetPlatformDisplayEXT. Furthermore initialize() assigns a new display to it without terminating the old one. This way, the internal suspend handler in ANGLE (Trim11.cpp) will be added to the application. The suspend handler is not invoked when an application suspends though. Reason being that the handler needs to be added from inside the Xaml thread. As we cannot control this inside ANGLE, we will call eglInitialize inside the Xaml thread and hence get the suspend event properly. Task-number: QTBUG-50337 Task-number: QTBUG-50292 Change-Id: I3867377254c37084bf24f18e78af467f6237db57 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
* CMake: Fix qt5_use_modules macro for CMake 2.8.11Kevin Funk2016-01-111-1/+1
| | | | | | | | Note the excessive escaping around "GNU". Otherwise this leaks the -fPIE flag to the target. Change-Id: I340df5d5bce00ebec4e1ff3a557ade67022ba23b Reviewed-by: Stephen Kelly <ske@ableton.com>
* QVariant: make sure two floating points compare equal if they are equalThiago Macieira2016-01-111-1/+1
| | | | | | | | | | | | | Not just fuzzily equal. The fuzzy comparison fails for infinities, since the expression p1 - p2 where p1 = p2 = infinity is NaN. And NaN comparisons are always false. As a nice side-effect, we don't do the more expensive computation of a multiplication if the two numbers really are equal. Task-number: QTBUG-50036 Change-Id: I11f559ef75544c50b3f8ffff1420cec7c7273295 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Revert "dbus: Print out 'serial' and 'serial reply to' with DBusMessage ↵Thiago Macieira2016-01-112-10/+4
| | | | | | | | | | operator<<." This reverts commit d3fe4f066f70bc8e4aef06b963444ecdbc3dd00f. Required to revert the parent commit. Change-Id: I1039e2ee65c0cd2c3209ea18bd3bd2d84a8daef3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Revert "dbus: Add method serial() and replySerial() to class DBusMessage."Thiago Macieira2016-01-114-47/+0
| | | | | | | | | This reverts commit 618e2cc081e09d9222418bd933876224675a7530. The original commit has a section of code that I failed to review properly and is of questionable functionality. Change-Id: I61c53d7b8b2aa7c3312292b017a18aba7da11bc5 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix a few container detachmentsSérgio Martins2016-01-104-6/+6
| | | | | Change-Id: I018a1fe4bdbbe42b683793d7ddbf19f464d6e3b0 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* QDate: fix calculation of the week number for the last days of 2020Thiago Macieira2016-01-091-1/+1
| | | | | | | | | | Off-by-one error: we should have calculated whether the current year is leap, not the next year. This affected any 53-week leap years. Task-number: QTBUG-50273 Change-Id: I134ce5db2f82468585ffffff14264cb9f12998fd Reviewed-by: Martin Klapetek <mklapetek@kde.org> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Make QUrl::removeAllQueryItems actually remove the query itemsThiago Macieira2016-01-091-2/+2
| | | | | | | | | We forgot to setQuery() after the query was modified. Task-number: QTBUG-49963 Change-Id: I11f559ef75544c50b3f8ffff1420148ba3092200 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: David Faure <david.faure@kdab.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>
* xcb: Remove QXcbScreen::m_nativeGeometryAlexander Volkov2016-01-083-12/+4
| | | | | | | | | | | | It is equal to m_geometry since c173a5071906867de9da26ee8f49224b23c2ef1d (Remove QT_DEVICE_PIXEL_RATIO support from xcb). Also remove the declaration for QXcbWindow::screenForNativeGeometry(), which was forgotten to be removed in that commit. Change-Id: I8ec425a3bc111ec579e2e25c4fda8a02f1c8d09c Reviewed-by: Błażej Szczygieł <spaz16@wp.pl> Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
* Use backing store formats with alphaAllan Sandfeld Jensen2016-01-084-51/+42
| | | | | | | | | | | | | We depend on being able to punch holes in the backing store when integrating with FBO elements. To do that we need a format with an alpha channel. This was only working previously because RGB32 didn't mask when filling or when converting to ARGB32_PM, but other formats didn't. Also unifies the logic for getting alpha versions of QImage formats. Task-number: QTBUG-50281 Change-Id: Ied1325f60e2b67d9ea2dfa9701b06fc2231ebfca Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Fix wrapper batch file names for flex/bison in ANGLE buildJoerg Bornemann2016-01-081-0/+1
| | | | | | | | | The wrapper batch files were called wrapper.bat for both, flex and bison. Resolve this conflict by providing proper tool names. Change-Id: I7987f94976abc29302c9f6a696faa5c7d1fb030d Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* don't rely on transitive dependenciesOswald Buddenhagen2016-01-081-0/+2
| | | | | | Change-Id: Ide872b452e02ebefb3eeb51464c8d59e8bf58bc4 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
* windows: bump OpenGL blacklist versionLaszlo Agocs2016-01-081-1/+1
| | | | | Change-Id: If27c36de850b55907143e2b8a412fa8ac458fe97 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* Work around GCC 6 warning about offset outside bounds of stringThiago Macieira2016-01-081-2/+2
| | | | | | | | | | | | | | This is a false positive because the only offset that can be outside the bounds was the last one (-1), which could not be reached in this line because of the qBound on the line before limiting the maximum value. The -1 wasn't generated by the Perl script embedded in the file anyway. qdbuserror.cpp:142:64: error: offset outside bounds of constant string [-Werror] Change-Id: I24a735698d3c4a719fc9ffff1425f8aad5e5978e Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
* add always_prepend mode to qtAddToolEnv()Oswald Buddenhagen2016-01-081-1/+1
| | | | | | | | | this is just an optimization/clarification: variables which are known to be never empty (like PATH) can be extended with less convoluted code. Change-Id: Ib365bbec8301673ed1c874979b4de19bc983dab1 Reviewed-by: Romain Pokrzywka <romain.pokrzywka@gmail.com> Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Fix mac build with -no-widgetsStephen Kelly2016-01-072-0/+2
| | | | | | | Unused parameters are errors. Change-Id: I79782a8094491a953d6e838e6b8c5b9d6327f30a Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Fix offset and size for native child rtt widgetsLaszlo Agocs2016-01-071-11/+7
| | | | | | | | | | | | | | | Render-to-texture widgets that are native children may have a non-zero offset telling the position within the top-level widget. The size is usually different (smaller) than the tlw's size as well. An unfortunate optimization attempt led to ignoring the size for native children with offset (0, 0). This resulted in interesting rendering artifacts whenever such widgets were placed in the top-left corner of the toplevel. This is now corrected. Task-number: QTBUG-48130 Change-Id: If449610c3f3333cb73ae149efaefd7ef42953951 Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
* doc: correct documentation of QT_AUTO_SCREEN_SCALE_FACTOR env varShawn Rutledge2016-01-071-1/+1
| | | | | Change-Id: I4fa57279b23911893a615fe8a3ce9854d0fec971 Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
* QtGui: Don't set screen to a child window when processing screen eventsBłażej Szczygieł2016-01-071-4/+6
| | | | | | | | | Setting a screen to a child window causes a warning message. This patch prevents the debug message by catching incorrect behavior made by QPA earlier. Change-Id: Idf3ac02290a18afc134f19c2b91348dc009ca4ca Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
* QtGui: Fix obtaining the top level window at a pointBłażej Szczygieł2016-01-071-10/+30
| | | | | | | | | | Find the top level window on the primary virtual desktop first to avoid obtaining a window which doesn't belong to the primary virtual desktop when screen geometry is similar. Change-Id: I78fdfa0b5146d0ba9b912338adeb612c102c4ac3 Reviewed-by: Adam Majer <adamm@zombino.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
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