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* | | Exclude tests that need GUI when GUI isn't availableEdward Welbourne2019-10-252-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | Thanks to Dmitriy Purgin for pointing out the serialization one. Task-number: QTBUG-79353 Change-Id: Ia3d750b17ddd8fbb7a83a55df7e4546ca78c358b Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* | | tst_qgraphicspixmaptiem: Fix undefined behavior in containsJohan Klokkhammer Helsing2019-10-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | See the comment in the test for details. Change-Id: Ie3d356e476ba0419d304bccd396fc18a831a30cd Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io> Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | | Fix a -Wclass-memaccess problem in qjsonVille Voutilainen2019-10-241-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | qtbase/src/corelib/serialization/qjson_p.h:230:38: error: ‘void* memcpy(void*, const void*, size_t)’ copying an object of type ‘QJsonPrivate::qle_ushort’ {aka ‘class QSpecialInteger<QLittleEndianStorageType<short unsigned int> >’} with ‘private’ member ‘QSpecialInteger<QLittleEndianStorageType<short unsigned int> >::val’ from an array of ‘const class QChar’; use assignment or copy-initialization instead [-Werror=class-memaccess] 230 | str.length()*sizeof(ushort)); | ^ Change-Id: Ie58e7fe4bae3003227364012ad56ab23bd560d8c Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | qmake: Disallow building Qt examples inside the source treeOliver Wolff2019-10-241-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building examples inside a Qt source tree is considered unsupported. Instead of checking, whether the build is done "in source" inside the source directory, we also have to check for "shadowed example builds" as they are done by Creator. An example would be: qtbase/examples/widgets/widgets/build-wiggly as a shadow build for qtbase/examples/widgets/widgets/wiggly. Fixes: QTBUG-76237 Change-Id: Iceb88af006fad249a4c13fa0b0345cf3f7086252 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* | | QColorDialog: Fix memory leak when picking screen colorsFriedemann Kleint2019-10-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the dialog as parent to the event filter class in QColorDialogPrivate::_q_pickScreenColor(). Fixes: QTBUG-53469 Change-Id: I9110c19a8f49a545a0fbf7cfdb3ded70fea4dcce Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
* | | QtGui: Disable Windows on ARM64 preprocessor conflict in QtOpenGLHernan Martinez2019-10-2111-0/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Windows API MemoryBarrier function is actually a macro when _M_ARM64 is defined and it conflicts with the MemoryBarrier method when it's declared and used. Task-number: QTBUG-77388 Change-Id: I762edfc4ca1a44cbe095724de708c7cdad34ae65 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | | Doc: Replace \b {Note:} with \noteLeena Miettinen2019-10-212-15/+13
| | | | | | | | | | | | | | | Change-Id: I1f6947acec4494c151317e1faf79720dad0da6bb Reviewed-by: Martin Smith <martin.smith@qt.io>
* | | Revert "Release left button before showing the popup context menu"Eskil Abrahamsen Blomfeldt2019-10-213-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This partially reverts commit 5e8b16f0e4247cc978b08480450526cfa3b25029. Releasing the mouse button synthetically made it impossible to use tap and hold gestures. When investigating, it seems that other changes have fixed the original issue that 5e8b16f0e4247cc978b08480450526cfa3b25029 was meant to address, so this is no longer needed. [ChangeLog][Android] Fixed regression that made it impossible for an application to use the tap-and-hold gesture. Fixes: QTBUG-72408 Change-Id: I53f687d047a4ad0fdf3c8c96a00ed1b11d09f047 Reviewed-by: BogDan Vatra <bogdan@kdab.com>
* | | QODBC: Fix crash when a prepared statement is deleted after the db was removedChristian Ehrlicher2019-10-152-19/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a prepared statement is still alive after the database was removed with QSqlDatabase::removeDatabase(), the cleanup routine is trying to access the driver which is no longer alive which results in a crash. Fixes: QTBUG-79019 Change-Id: I4630e3b947a12b23ed062f015abc373fc0e246c1 Reviewed-by: Andy Shaw <andy.shaw@qt.io>
* | | Cocoa: Update the PPK_PrinterName property if one is explicitly setAndy Shaw2019-10-151-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | When a QPrinterInfo is passed in to the QPrinter then it needs to ensure that the underlying session is set up to use the specified printer, otherwise it uses the default one as it has not been changed. Change-Id: I90012223e9831303d02fd3ffc68223dc492ece0c Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | | QEndian: do not use "raw" constexprGiuseppe D'Angelo2019-10-141-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the Qt's macros instead, since constexpr support may be revoked on certain compilers. Amends d26289ffb43a5fcf34e855db1dfbf42aa03c4f5a. Change-Id: I62354b14b57ae5fcbf3f1186ddb48bcf26535e90 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | | Doc: Describe using QVERIFY to verify validity of QSignalSpyLeena Miettinen2019-10-141-2/+14
| | | | | | | | | | | | | | | | | | | | | From https://wiki.qt.io/Writing_Unit_Tests Change-Id: I3186efe30cde465766800aee1f0a530fb80907fb Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | | Fix cursor not showing in empty block preceding a tableKari Hormi2019-10-141-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an empty text block precedes a table in QTextEdit, the cursor in the said text block is drawn twice (in order to make sure that the cursor is drawn on top of the table) with inverted colors, resulting in nothing showing up. This commit checks for an empty block before the table and skips the first drawing of the cursor if that's what it finds. Fixes: QTBUG-62919 Change-Id: I828d06e0645007ac42e3f308a35868b4f0db1380 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
* | | Use arrays rather than assigning literals to char* (warning-fix)Edward Welbourne2019-10-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Integrity has a hack, to let us link to the library mmap is in, that depends on two extern "C" symbols of type char *; but assigning a string literal to a char * variable as initializer is a const-ness violation (as the Integrity compiler does point out), so change the two variables to be char[] instead of char *, so that the literals populate (and determine the size of) the arrays, instead. Change-Id: Iab34fb378bc0522e14539592ead066f068751ad0 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | QStandardPaths: Correct handling for XDG_RUNTIME_DIRSamuli Piippo2019-10-122-37/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Always try to create the runtime directory and never change the permissions of an existing directory. Conform to the XDG Base Directory Specification: "If, when attempting to write a file, the destination directory is non-existent an attempt should be made to create it with permission 0700. If the destination directory exists already the permissions should not be changed." Fixes: QTBUG-68338 Change-Id: Iaf854d69225fc46e43abae86232d749e5c247df0 Reviewed-by: David Faure <david.faure@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Doc: Describe initTestCase_data() function and QFETCH_GLOBAL macroLeena Miettinen2019-10-113-12/+100
| | | | | | | | | | | | | | | | | | Fixes: QTBUG-24342 Change-Id: I8f8f3726c5d31e34af9bfe054572c08fc07e01e0 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | | Doc: Correct snippet about customizing QMenuBarNico Vertriest2019-10-111-1/+1
| | | | | | | | | | | | | | | | | | | | | Task-number: QTBUG-79129 Change-Id: I1f8da3b429ab8543ca1f0b7079d0f50bbeea8eb5 Reviewed-by: Paul Wicking <paul.wicking@qt.io> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* | | Fix QGraphicsScene::update() performanceAndre de la Rocha2019-10-113-6/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A previous fix has caused a performance degradation while adding a check for avoiding adding duplicated rectangles to the update list. This patch fixes it by using a std::set instead of a QList, avoiding duplication while using an O(log N) operation, instead of the O(N) used before. Fixes: QTBUG-77952 Change-Id: Ifa9fbf110e0bad60ee02a42d91281981fd98ceab Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* | | Q{Shared,Weak}Pointer: Reduce overload sets in implicit conversionsMilian Wolff2019-10-112-31/+74
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only allow implicit conversions when the types involved are compatible. That means, only allow construction and copy assignment when the type X* is convertible to type T*. This is done using SFINAE and the std::is_convertible type trait, which makes the previous QSHAREDPOINTER_VERIFY_AUTO_CAST obsolete. This patch fixes compilation when a function is overloaded with Q{Shared,Weak}Pointer of different, incompatible types. Previously, this resulted in a compilation error due to an ambiguous overload. Change-Id: I069d22f3582e69842f14284d4f27827326597ca2 Fixes: QTBUG-75222 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Doc: Fix QMAKE_EXTRA_TARGETS snippet descriptionJoerg Bornemann2019-10-101-1/+1
| | | | | | | | | | | | | | | | | | The snippet uses the Unix touch command, not qmake's touch function. Change-Id: I71d1460447249b8941ce4bdbb494bb419e13b119 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Drag'n'Drop: fix crash when widgets are destroyed during event handlingVolker Hilsheimer2019-10-101-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | Widgets might be destroyed when handling a dragMoveEvent, in which case the following code will operate on dangling pointers or null pointers. Use a QPointer to watch for the original event receiver to disappear, and add the necessary checks for the objects we deliver events to being null. Change-Id: I4ca2f182540ae21113f4bea4e5c569e983cc58bf Fixes: QTBUG-78907 Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
* | DTLS auto-test(s) - fix a buggy logic with pending datagramsTimur Pocheptsov2019-10-102-4/+4
| | | | | | | | | | | | Fixes: QTBUG-79128 Change-Id: Ifebd5b056541b7732b15b5cf063ad22ab754a64c Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | Item views: fix regression causing unexpected widget overlappingEirik Aavitsland2019-10-101-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A certain geometry adjustment was (practically) introduced in Qt 5.11, and caused very surprising behavior, where item widgets will often overwrite neighbouring cells. This has resulted in a number of bug reports. Since the adjustment has such serious side effects, and does not seem to be relevant any longer for the issue for which it was intended, remove it here. More details: From early Qt 4 times, QStyledItemDelegate would do some automatic expansion of the geometry of editor widgets - but only if the layout was RightToLeft. Hence, the effect of it was rarely seen. QTBUG-37433 did, for Qt 5.10, and complained about it. However, the resulting code change did not remove the adjustment, but instead extended it to apply to the normal LeftToRight layout also. Hence, more users experienced it, and reported it as a regression. Also, now in Qt 5.13, it seems Qt has changed in other ways, and the geometry adjustment no longer seems to help (or indeed make any difference to) the original case in QTBUG-37433. Fixes: QTBUG-78495 Fixes: QTBUG-76011 Fixes: QTBUG-68476 Change-Id: I4a4e873969eb1d89843f98fc63d90371207515d1 Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
* | Fix QMake build system to support trace points in a cross-compiled buildMilian Wolff2019-10-092-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG(cross_compile) implies CONFIG(force_bootstrap). The latter is errorneously used within qt_tracepoints.prf and to decide when tracegen is to be build. For the tracepoints, we just need to check if etw/lttng trace points are enabled. For tracegen, we don't need to check anything - it doesn't depend on etw or lttng, it is just a code generator similar to moc or rcc and should be handled like these tools. Change-Id: I3784b37db10680efd0ed7ee7860059bdf62b4118 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Fix compile with tracing enabled: include QStringList headerMilian Wolff2019-10-091-0/+1
| | | | | | | | | | Change-Id: I40f737338d10a871442bb453fe1eeede9dacec79 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Don't crash when calling jumpToFrame() on an empty QMovieLars Knoll2019-10-092-1/+10
| | | | | | | | | | | | | | | | | | Properly return an invalid frame when calling jumpToFrame() with a non existent frame number. Fixes: QTBUG-79029 Change-Id: Ic40f4a6de3106fab42c0bb6c961194be47b04e31 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Fix warning about out of bounds access in QString::operator[]Lars Knoll2019-10-091-1/+1
| | | | | | | | | | | | | | | | Fixes runtime warnings that got triggered by change c2d2757bccc68e1b981df059786c2e76f2969530. Change-Id: I50620b179de8608f45d6f2ef053eeb8b1e10ae43 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | configure: Do use pkg-config --libs for static libsKai Koehne2019-10-091-3/+1
| | | | | | | | | | | | | | | | | | | | This ensures that also linker commands like -pthread are returned. Fixes: QTBUG-77159 Change-Id: If9ab3797ccfb52c6b96a4ab120c59fd8896d5466 Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io> (cherry picked from commit 4ddc50c0cd16ddd146ea9ea21d6565c8f4a5e2bc) Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* | Include XDG font locations in QStandardPaths::FontsLocation on LinuxAlex Henrie2019-10-082-1/+4
| | | | | | | | | | | | | | | | | | | | ~/.fonts was deprecated in 2012, see https://wiki.archlinux.org/index.php/Font_configuration#Fontconfig_configuration Few people keep fonts there anymore. Change-Id: Ide048e1df2c2db4856a38c574df36663ab684f89 Reviewed-by: David Faure <david.faure@kdab.com>
* | Fix PRE_TARGETDEPS for iOS projectsJoerg Bornemann2019-10-082-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | This variable was ignored for iOS projects, because the generated Makefile includes xcodebuild.mk that defines its own default target. Export PRE_TARGETDEPS to the Makefile before including xcodebuild.mk and use it there for the dependencies of the generic build targets. Fixes: QTBUG-41325 Change-Id: I5faa82e05570974b5a844ae95b0a012c3badc64a Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | Fix text not rendering properly after setAlignment callKari Hormi2019-10-081-0/+1
| | | | | | | | | | | | | | | | | | | | Sometimes when setAlignment is called, the text stops rendering correctly at some point. Adding relayoutDocument call to setAlignment fixes the problem. Fixes: QTBUG-78728 Change-Id: Iab1cf161f0c8d700804448733338c813b5bf9762 Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
* | Add check for global share context for QOpenGLWidget initializeMichal Klocek2019-10-081-3/+5
| | | | | | | | | | | | Fixes: QTBUG-78863 Change-Id: I678f66a2057fb9c98863e19eb09042306e72f68a Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | Doc: Add info about QDBusConnection::ExportChildObjectsLeena Miettinen2019-10-071-2/+10
| | | | | | | | | | | | | | | | | | Child objects need QObject::objectName. Fixes: QTBUG-17740 Change-Id: Iebf8bcd7252f8a441d7c265aae3d4dd81b3cfa54 Reviewed-by: Paul Wicking <paul.wicking@qt.io> Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
* | Blacklist Desktop GL for Mobile Intel 4 Series Express ChipsetMichael Brüning2019-10-071-1/+13
| | | | | | | | | | | | | | | | | | Using desktop GL with this graphics card causes crashes e.g. when using Qt WebEngine. Fixes: QTBUG-58772 Change-Id: I90e12aab4475c17be262e391ff0989cebf0b3ec4 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | Xcb: fix rounding error in reporting screen refresh rateKirill Burtsev2019-10-042-2/+2
| | | | | | | | | | | | | | | | | | | | Screen refresh rate might not be just integer but with decimal part like, for example, 59.97 Hz. Fix calculation from raw xcb data and its store type as it is qreal already for QScreen::refreshRate API. Task-number: QTBUG-73911 Change-Id: Ia0494e953176c2854f0ed42c4498a29cfef16106 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* | Fix crash when running QtCore: Stack is misaligned on x86-64Thiago Macieira2019-10-031-1/+5
|/ | | | | | | | | | When our ELF entry point function is started by the kernel, the stack is aligned at 16 bytes. However, the stack is expected to be off by 8, due to a preceding CALL instruction which didn't exist. This cauases a crash further down as the compiler may generate aligned stack access. Change-Id: I1496b069cc534f1a838dfffd15c9dc4ef9e3869e Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* QTreeWidget: Don't assume the selected indexes include the first columnAndy Shaw2019-10-031-5/+8
| | | | | | | | | | | | If the first column is hidden in a QTreeWidget then when doing a drag then the selected indexes will not include any that have a column of 0. Therefore it has to account for this use std::unique to ensure that there is only one instance of the selected items represented by the selected indexes. Fixes: QTBUG-35511 Change-Id: I39dff596959f30db7378ff946735ee2866778524 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
* Remove the unregistered recognizer from the main listAndy Shaw2019-10-031-0/+1
| | | | | | | | | | | This amends 1320b2f64412f0d86bd09c66c22df845e13a94a1 to keep the behavior of removing from the main list but without re-introducing the memory leak. Fixes: QTBUG-77770 Change-Id: I91fa6cb71fab8d60baa35417fdb34322af11dbbb Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
* Always update the pressed position when pressing on an itemAndy Shaw2019-10-021-1/+1
| | | | | | | | | | | | | | If there is an item already selected then the pressed position needs to be updated regardless when selecting a new one even if it is not made current as this will be used to determine the drag distance. Otherwise it will start a drag within one pixel of moving due to the fact it is doing it relative to the first item to be pressed rather than the last. Fixes: QTBUG-78797 Change-Id: I853041b278b2e92ccf20660f7ced945fef72527a Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch> Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
* QList: make cast from ptrdiff_t to int explicitEdward Welbourne2019-10-021-1/+1
| | | | | | | | Amends ffc2d5722317fcab86865b11491d7bf7fef3e16d. Fixes: QTBUG-78235 Change-Id: Ie91d8d71c92bb62e3268847407b7b252c382d700 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* QVarLengthArray: Avoid int vs. size_t warnings in operator=Laszlo Agocs2019-09-291-1/+1
| | | | | Change-Id: I879b62c55e4211d3e4e1a18f6699f26e3f5de1f8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Windows/MinGW: Fix posted events timer not stoppingFriedemann Kleint2019-09-272-3/+7
| | | | | | | | | | Specify the type of the enum value SendPostedEventsWindowsTimerId to be UINT_PTR to work with the g++ interpretation of enumeration signedness and use the correct type for the returned timer id. Fixes: QTBUG-78491 Change-Id: I7b3f306d3f60da7a21500ece5243ac90854ccf1a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Re-enable tst_QOpenGLWindow on Win32Friedemann Kleint2019-09-272-2/+6
| | | | | | | | | | | | The test was found crashing with software rendering in Qt 5.7. Removing the insignification revealed that there are failures on WinRT as well, blacklist them for the moment. Task-number: QTBUG-78802 Fixes: QTBUG-49630 Change-Id: Ib1a3efe69d7b63cdd98c6da364ab09e0e2dbdf62 Reviewed-by: Tony Sarajärvi <tony.sarajarvi@qt.io>
* Doc: Document CONFIG values that are worth documentingJoerg Bornemann2019-09-271-0/+18
| | | | | | Fixes: QTBUG-538 Change-Id: Id06e316e7ae3d59b63b256ef565a1ad6dc5d9dd2 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
* I18N: Load qtbase_ translation catalogs in examplesLeena Miettinen2019-09-274-4/+4
| | | | | | | | | | | | | | | | ...instead of the qt_ meta catalogs. The qt_ catalogs are needed for backwards compatibility and depend on translations for now deprecated modules, such as qtscript, that might not be installed in the system. This causes loading the translation to fail. Instead of the qt_ catalogs, the examples should use the translation files for the Qt modules used, here qtbase_. Task-number: QTBUG-69203 Change-Id: I13f5a3d6653cef8379a712fbc02ec320eea4e51a Reviewed-by: Kai Koehne <kai.koehne@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Fix robustness detection for windowsAllan Sandfeld Jensen2019-09-272-32/+33
| | | | | | | | | Fixes detecting requested robustness for OpenGL < 4.0. Fixes: QTBUG-78781 Change-Id: I6a10f3ed925dd05d5caa7d6b6e12935e27eed3e9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Fix QRandomGenerator initialization on AMD CPUsDmitry Kazakov2019-09-265-54/+91
| | | | | | | | | | | | | | Some AMD CPUs (e.g. AMD A4-6250J and AMD Ryzen 3000-series) have a failing random generation instruction, which always returns 0xffffffff, even when generation was "successful". This code checks if hardware random generator generates four consecutive equal numbers. If it does, then we probably have a failing one and should disable it completely. Change-Id: I38c87920ca2e8cce4143afbff5e453ce3845d11a Fixes: QTBUG-69423 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* iOS: Fix fallback fonts on iOS 13+Eskil Abrahamsen Blomfeldt2019-09-262-0/+28
| | | | | | | | | | | | | | | | | | Since iOS 13, the cascade list for the default UI font contains meta-families for several writing systems, such as CJK. Since these font families were never populated to the database, we ignored them in Qt, and thus got missing glyphs for the characters in question. The fix is to make sure these fonts are populated in the database. It contains a partial backport of 922d195020d54d7e599d135f6a5e0338100e08f1, which adds the qt_isFamilyPopulated() accessor to allow us to check if the family has been populated in the font database. In Qt 5.14, there is public API for this in QPlatformFontDatabase, so this is a temporary resolution until then. Fixes: QTBUG-77467 Change-Id: Ia9ebb8a19ad2367eb764ae1496a52966b465336b Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* QWidget::setFocusProxy: adjust focus widget properlyDavid Faure2019-09-251-1/+1
| | | | | | | | | | | | | My commit 3e7463411e adjusted the focus widget by setting QApplicationPrivate::focus_widget directly, while there is a method for doing this properly, including setFocus_sys() and emitting signals. Fixes: QTBUG-77364 Change-Id: I218acf7a9de39173d282ced46def4f65594f80b4 Reviewed-by: Florian Bruhin <qt-project.org@the-compiler.org> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* QWizard/Aerostyle: Fix "&Next" shortcutFriedemann Kleint2019-09-252-11/+20
| | | | | | | | | | | | | The fix for QTBUG-35203 set the Alt+Right shortcut on the next button, clobbering the Alt+N shortcut from parsing the text (similar for other languages). Add a separate shortcut for Alt+Right since a button may not have several shortcuts. Amends 6714196f45fbae755b26a4b2406a7bbe066084dc. Fixes: QTBUG-78604 Change-Id: I1367da739c35fbd011d11f850c9bc3915113c644 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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