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* QtCore: compile with QT_DISABLE_DEPRECATED_BEFORE=0x050d00Christian Ehrlicher2019-05-032-0/+6
| | | | | | | | | Don't call or implement functions which are not available when compiling with QT_DISABLE_DEPRECATED_BEFORE=0x050d00 Change-Id: I949b12bba880c516391f312f58c8748303a1790d Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-05-031-11/+9
|\ | | | | | | | | | | | | Conflicts: src/3rdparty/pcre2/qt_attribution.json Change-Id: Ibae941cb12662f27bd6962ee02bc235971c59a15
| * Reduce amount of tracepoints required for event trackingMilian Wolff2019-05-021-11/+9
| | | | | | | | | | | | | | | | | | Encode the consumed/filtered state in the _exit tracepoint and remove the separate tracking of receiver event handling. Combined, this reduces the size of the trace file. Change-Id: Icb3cb2dd47798543905cea450046d6fad559a15b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-05-021-21/+27
|\| | | | | | | | | | | | | Conflicts: src/corelib/kernel/qobject.cpp Change-Id: I8ca1163a1fa8072dcd16ea4426c58219149599fd
| * Refactor QMetaObject::activate tracepointsMilian Wolff2019-04-301-17/+17
| | | | | | | | | | | | | | | | | | Use Q_TRACE_SCOPE and the corresponding naming scheme. Additionally, don't change the behavior of the code when tracing is enabled, i.e. continue to return early if possible. Change-Id: I9ba9679869db1541a19bc832beede902224c52f2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Improve QObject::moveToThread docMiłosz Kosobucki2019-04-281-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change mentions of parameter value being "zero" to nullptr. Clarify that when nullptr is passed to moveToThread() event processing is stopped because the object is no longer associated with any thread. Also, reitarete this fact in the paragraph about processing of new events. There's an exception to the rule that QObjects cannot be "pulled" by moveToThread that is buried in the implementation and not mentioned in the doc. This information is worth noting explicitly. Change-Id: I816ff737c48d8057b39e36b566079710aeb8e690 Reviewed-by: André Hartmann <aha_1980@gmx.de> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | Fix -Wdeprecated-copy warningsAllan Sandfeld Jensen2019-05-011-1/+4
| | | | | | | | | | | | | | | | | | | | Implicit copy constructors or methods are considered deprecated for classes that has one of the two or a destructor. The warning is enabled with -Wextra in gcc 9 Change-Id: Ic9be654f2a142fb186a4d5a7d6b4f7d6f4e611d8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-04-261-2/+14
|\| | | | | | | Change-Id: I6ecf7074eda57ef4954fb3fdc7a6d1e8cd229340
| * Android: Fix hang in runOnAndroidThreadSync and requestPermissionsSyncBogDan Vatra2019-04-251-2/+14
| | | | | | | | | | | | | | | | | | Keep spinning the main event loop if we can't acquire the semaphore, this way the Android UI thread can post events on it. Fixes: QTBUG-74076 Change-Id: Ia87e0535f94c67728176918ab928ff5ce8b00f8e Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-04-161-2/+2
|\| | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/tools/qlocale.qdoc tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp Done-with: Edward Welbourne <edward.welbourne@qt.io> Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io> Change-Id: I88e0757b2d020f0a244714c87844631df4b3fd13
| * corelib: invokeMethod: Allow non copyable functors to be usedHugo Beauzée-Luyssen2019-04-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | [ChangeLog][QtCore][QMetaObject] Non-copyable lambdas can now be used with invokeMethod(). For consistency reasons, the functor object is now always moved. Fixes: QTBUG-69683 Change-Id: I66ff5e21d6d1926f0f7c5f8c304bed1a90b69917 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-04-103-10/+7
|\| | | | | | | Change-Id: I44eda44bf424fdcffab048a2534905d6162e5559
| * Fix QMetaObject::newInstance on non-QObject meta objectMilian Wolff2019-04-091-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | QMetaObject::newInstance returns a QObject, thus it's not possible to create a new instance of a Q_GADGET using this function. Previously, we returned a non-null QObject pointer for such scenarios, which then leads to crashes when one tries to use it. Now, we check whether the meta object inherits QObject's meta object, and error out early otherwise. Change-Id: I7b1fb6c8d48b3e98161894be2f281a491963345e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Fix off-by-one error in QTranslatorPrivate::do_load()Edward Welbourne2019-04-091-1/+1
| | | | | | | | | | | | | | | | | | | | The central loop starts by reading five bytes; but the loop condition only checked that four were available. Change-Id: I244cecacabeffbac10ad94081f32847f912d95d9 Reviewed-by: Kai Koehne <kai.koehne@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: hjk <hjk@qt.io>
| * QElapsedTimer: Remove unused static nanosecondsToTicks methodKai Koehne2019-04-091-9/+0
| | | | | | | | | | | | | | | | Fixes clang-cl warning qelapsedtimer_win.cpp(80,22): warning: unused function 'nanosecondsToTicks' [-Wunused-function] Change-Id: I1ff334049fcf4b265fe97235b7daf06969331313 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-04-061-5/+3
|\| | | | | | | Change-Id: Iec860bb703f983b7438e67c695b9c454e72b3e0f
| * Add missing _exit tracepoints for event handlingMilian Wolff2019-04-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | This allows tools that look for matching `foo_entry/exit` pairs in the trace data to work properly. An unmatched `_entry` would otherwise confuse them, making them think that the call stack is continuously increasing. Change-Id: Idff7f587ea25c46ec86ad623cc82d503db34a194 Reviewed-by: Christoph Sterz <christoph.sterz@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Introduce Q_TRACE_SCOPE to simplify tracing of a function entry/exitMilian Wolff2019-04-051-3/+1
| | | | | | | | | | | | | | | | | | | | | | Additionally, we also add a Q_TRACE_EXIT which runs a trace point when the scope is exited, leveraging qScopeGuard behind the scenes. Q_TRACE_SCOPE uses Q_TRACE_EXIT internally - the difference is that the _SCOPE version enforces the naming scheme of _entry / _exit for the tracepoints, whereas Q_TRACE_EXIT can be used generically. Change-Id: I4a2f5ea09f451fcf664d07fd493b679f7527ac06 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-04-044-5/+5
|\| | | | | | | Change-Id: Ia7328524f2cd9d5995ac8705f0fe0bf570b2e831
| * Doc: Use the \nullptr macro instead of 0Venugopal Shivashankar2019-04-024-5/+5
| | | | | | | | | | | | | | | | This enables overriding the macro so that it translates to 'None' in the Qt for Python context. Change-Id: Ib3cecf57eeb0405a1929309b71e9f012a07f11cf Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Friedemann Kleint2019-03-261-1/+1
|\| | | | | | | Change-Id: I71cc71881fb638e207d83a8733bad8f267701c0f
| * Doc: mention what is the suggested replacement for QSignalMapperAlbert Astals Cid2019-03-251-1/+1
| | | | | | | | | | Change-Id: I0f230c8b59eae4b2b63a73b8223ed99545be44ec Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-03-201-1/+2
|\| | | | | | | | | | | | | | | | | | | Conflicts: src/gui/kernel/qplatformintegration.cpp src/gui/kernel/qplatformintegration.h src/plugins/platforms/wasm/qwasmintegration.cpp src/plugins/platforms/xcb/qxcbconnection_screens.cpp Change-Id: I15063d42e9a1e226d9d2d2d372f75141b84c5c1b
| * QTranslator: avoid unhandled exceptionAnton Kudryavtsev2019-03-161-1/+2
| | | | | | | | | | | | | | | | | | | | Add std::nothrow param to avoid exception and to check pointer against nullptr. Change-Id: I505abb1ca15b8c10a80b0cd3784a6b0c4c6bcc1c Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | Doc: replace 0 with \nullptr in documentationChristian Ehrlicher2019-03-131-8/+8
| | | | | | | | | | | | | | Replace some more 0 with \nullptr. Change-Id: I2af91bf3712eef5161b11da0c44614bc039ade03 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-03-062-9/+15
|\| | | | | | | | | | | | | Conflicts: src/network/access/http2/hpacktable_p.h Change-Id: Ie0c296667dfdebba84f4858056a1ac80c24ee7df
| * testlib: Prevent Apple test logger from stomping on other loggersTor Arne Vestbø2019-03-052-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We were potentially adding the Apple test logger multiple times, and we didn't consider whether the existing loggers were logging to file or not when circumventing them. We now don't use the Apple logger if it would touch stderr and some other logger is using stdout. In the case of no explicit logger being specified on the command line, we allow the Apple logger to take priority over the default plain test logger. Change-Id: I31bbec4f4b3ab84ba9a2be35e8e5db08fee071a7 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | Fix typos in deprecation messages, noticed during code reviewEdward Welbourne2019-03-041-1/+1
| | | | | | | | | | | | | | | | | | Missing Q on the front of RegularExpression. Poor wording in QPixmap::fill() messages; and stray spaces at their starts. Task-number: QTBUG-73484 Change-Id: Ib953114c047afc37f0a903fcaaebfbc172079cbc Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-02-284-12/+15
|\| | | | | | | Change-Id: Icc9b061c56e969756f0351c936cdeb8063c86079
| * Doc: update the note about nested deleteLater()Thiago Macieira2019-02-271-2/+4
| | | | | | | | | | | | | | | | | | | | | | If you enter a nested event loop, cause a deleteLater(), exit that event loop, then enter a new one, the nesting count will be the same so those are legitimate targets for deletion. Task-number: QTBUG-73432 Change-Id: Id98140e1c2f0426cabbefffd157f975b5e291ccd Reviewed-by: Paul Wicking <paul.wicking@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * Use qEnvironmentVariable for QT_PLUGIN_PATHSThiago Macieira2019-02-271-2/+2
| | | | | | | | | | | | | | This is required for non-ANSI paths on Windows. Change-Id: Id98140e1c2f0426cabbefffd157c4065c3bdfd40 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * Make the QEventDispatcherWin32Private::interrupt flag atomicThiago Macieira2019-02-272-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not entirely sure that this solves the problem reported in the bug report, but here's the theory: the loop 633 while (!d->interrupt) { ... 710 } has few calls that recurse back, so the compiler optimizer can assume that the variable remains unchanged (not interrupted) in most of the branches. Additionally, it can assume the variable did not change from there to 712 // still nothing - wait for message or signalled objects 713 canWait = (!retVal 714 && !d->interrupt 715 && (flags & QEventLoop::WaitForMoreEvents)); Which causes canWait to be true, despite having been interrupted by another thread. Changing to an atomic does not force the reloading of the variable (strictly speaking, would need volatile, but all atomic implementations do reload now), but it solves the problem of data race, which was UB. The equivalent variable in the Unix event dispatcher is atomic (commit 49d7e71f77f899c05e4b5187e8834dfcbddf4505 from 2013). I've reordered the bool members so they're all together and reduce the amount of padding in this class. Fixes: QTBUG-72438 Change-Id: I4ac1156702324f0fb814fffd156f290df94dc4c7 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Fix can not -> cannotRobert Loehning2019-02-253-3/+3
| | | | | | | | | | Change-Id: Ie9992f67ca59aff662a4be046ace08640e7c2714 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | QtCore: replace null and nullptr with \nullptr in documentationChristian Ehrlicher2019-02-185-15/+16
| | | | | | | | | | | | | | Replace null and '\c nullptr' with \nullptr in the documentation. Change-Id: Ib9e0cfc2eb2830b213e6523773603d56180b0998 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-02-151-1/+48
|\| | | | | | | Change-Id: I8cad26f17834dbc9f7151edc0f17786f9e32025d
| * Track call sites of QMacAutoReleasePools for debugging pool usageTor Arne Vestbø2019-02-131-11/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Printing pools by calling [NSAutoreleasePool showPools] will now give a more detailed view of where the various pools in the stack were created, eg: AUTORELEASE POOLS for thread 0x1000be5c0 17 releases pending. [0x107802000] ................ PAGE (hot) (cold) [0x107802038] ################ POOL 0x107802038 [0x107802040] 0x107791c70 ^-- allocated in function: main [0x107802048] ################ POOL 0x107802048 [0x107802050] 0x1073b2e80 ^-- allocated in function: QCocoaWindow::initialize() [0x107802058] 0x107111ed0 NSCompositeAppearance [0x107802060] 0x107111ed0 NSCompositeAppearance [0x107802068] 0x107111ed0 NSCompositeAppearance [0x107802070] 0x1073bbe10 __NSCFString [0x107802078] 0x1073bbde0 _NSViewBackingLayer [0x107802080] 0x1073bc100 NSWeakObjectValue [0x107802088] 0x1073bbe40 QNSView [0x107802090] 0x1073bbe40 QNSView [0x107802098] 0x107111ed0 NSCompositeAppearance [0x1078020a0] 0x107111ed0 NSCompositeAppearance [0x1078020a8] 0x1073bbe40 QNSView [0x1078020b0] ################ POOL 0x1078020b0 [0x1078020b8] 0x1073bbe30 ^-- allocated in function: QCocoaWindow::recreateWindowIfNeeded() Change-Id: I97faf30db5835fea2f05320435b1b8c334a478d1 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
| * Add developer documentation on how to debug missing auto-release poolsTor Arne Vestbø2019-02-121-0/+10
| | | | | | | | | | Change-Id: Ie3942210ab5bafea22d65d6f7c9a099e40ee6b73 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
* | Add missing "override" specifiersAlessandro Portale2019-02-131-17/+17
| | | | | | | | | | | | | | | | Annotate this function with 'override' or (rarely) 'final' [modernize-use-override] Change-Id: If31ab03b46f885e4984ba3aaaf1ad8d46aae9d9c Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-02-082-4/+11
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/android/templates/AndroidManifest.xml src/network/ssl/qsslsocket_mac.cpp src/widgets/styles/qstylesheetstyle.cpp tests/auto/corelib/kernel/qtimer/BLACKLIST tests/auto/testlib/selftests/blacklisted/tst_blacklisted.cpp tests/auto/testlib/selftests/expected_blacklisted.lightxml tests/auto/testlib/selftests/expected_blacklisted.tap tests/auto/testlib/selftests/expected_blacklisted.teamcity tests/auto/testlib/selftests/expected_blacklisted.txt tests/auto/testlib/selftests/expected_blacklisted.xml tests/auto/testlib/selftests/expected_blacklisted.xunitxml tests/auto/testlib/selftests/expected_float.tap tests/auto/testlib/selftests/expected_float.teamcity tests/auto/testlib/selftests/expected_float.txt tests/auto/testlib/selftests/expected_float.xunitxml Done-With: Christian Ehrlicher <ch.ehrlicher@gmx.de> Done-With: Edward Welbourne <edward.welbourne@qt.io> Done-With: Timur Pocheptsov <timur.pocheptsov@qt.io> Change-Id: If93cc432a56ae3ac1b6533d0028e4dc497415a52
| * QMetaObject::Connection overview documentation improvementsAndreas Hartmetz2019-02-061-4/+7
| | | | | | | | | | | | | | | | | | Try to better describe what it is and what it does. Also mention its strongest use case. Change-Id: Ib5c3e8a3c9b96169c139c5d7e8995a6a49d7d5e1 Reviewed-by: Mitch Curtis <mitch.curtis@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
| * qtlite: Fix build libs with -no-feature-regularexpressionMikhail Svetkin2019-01-271-0/+4
| | | | | | | | | | Change-Id: I427ff1f8f4986fbf466aba60a9d3de614c1e006f Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | QtCore: replace 0 with \nullptr in documentationChristian Ehrlicher2019-01-283-9/+9
| | | | | | | | | | | | | | | | | | | | | | Replace 0 with \nullptr in the documentation. As a drive-by also replace some 0 with nullptr in the corresponding code. Change-Id: I101a61f5fad71cadb73bba9a8fd5dce6cc0836d0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Merge "Merge remote-tracking branch 'origin/5.12' into dev" into ↵Liang Qi2019-01-282-5/+15
|\ \ | | | | | | | | | refs/staging/dev
| * | Merge remote-tracking branch 'origin/5.12' into devLiang Qi2019-01-262-5/+15
| |\| | | | | | | | | | | | | | | | | | | | | | Conflicts: src/android/templates/AndroidManifest.xml tests/auto/widgets/styles/qstylesheetstyle/tst_qstylesheetstyle.cpp Change-Id: I4c9679e3a8ebba118fbf4772301ff8fde60455b9
| | * Merge remote-tracking branch 'origin/5.12.1' into 5.12Qt Forward Merge Bot2019-01-231-4/+2
| | |\ | | | | | | | | | | | | Change-Id: Icebd151eae0cf9d400319a42573290d1a911ce26
| | | * Merge remote-tracking branch 'origin/5.12' into 5.12.1Liang Qi2019-01-0811-272/+285
| | | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/widgets/kernel/qtooltip.cpp Change-Id: Ic2f9a425359050eb56b3a4e5162cf5e3447058c8
| | | * | Doc: Restore documentation for QTest functions in other modulesTopi Reinio2019-01-041-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qt Test library sources specific to Core, GUI and Widgets modules were moved around in commit 88867e39b. The new source locations must be referenced in Qt Test documentation configuration. The same sources are excluded in their original doc projects, and the related snippet file is moved over to qttestlib. The commit also fixes the remaining documentation issues for Qt Test. Change-Id: Ibe011aa83639e574d647f12bc9e53e618781bce6 Reviewed-by: Martin Smith <martin.smith@qt.io>
| | * | | Document that you shouldn't Q_ENUM() things outside the int rangeUlf Hermann2019-01-221-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The meta object system stores enums as signed int, probably for performance reasons. This is good enough for about 99% of the use cases. If you try to register larger types and then access them through the metaobject system, you can get undefined behavior. Task-number: QTBUG-71947 Change-Id: I16b395547c22fad10b476c2c2a0768538db0a20e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| | * | | Doc: End sentence about Q_GADGET with dotKai Koehne2019-01-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Change-Id: I55380d133017670f212df331fba655e80538e412 Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
* | | | | Windows: improve QTimer::remainingTime when called before processEventsChristian Andersen2019-01-281-2/+8
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This checks that intenalHwnd in QEventDispatcherWin32::remainingTime is initialized. If calling remaningTime, before createInternalHwnd is called, the timeout member in the WinTimerInfo struct is not initialized and contains a random value. This adds a check for that and in that case returns the requested timer interval as the timer has not yet been started. createInternalHwnd is called on the first request to process events. It also adds a test for checking the remaining time. But the issue can only be seen if solely running the remainingTimeInitial test in tst_QTimer. If running the test along side another test the other test likely calls processEvents indirectly, which hides the issue. I don't know if this is an issue in practice (the bug has been there for as long a the git history goes back, 2011), but it causes the basic_chrono test to fail if run as the only test. Change-Id: I05c35105da778912dedf8d749aa7c953841d986e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>