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* 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>
* Doc: Remove broken example snippet from Q_ENUMSPaul Wicking2019-09-201-8/+4
| | | | | | | | | | | The code snippet is used by both Q_ENUMS and Q_ENUM. Therefore, remove the example snippet from Q_ENUMS documentation, as it is obsolete. Also, move recommendation to use Q_ENUM in new code to the very top of Q_ENUMS' documentation. Fixes: QTBUG-63203 Change-Id: I12a9f45e0b3bd75dfe98e1ecbc45e299a688b80c Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-08-221-0/+7
|\ | | | | | | Change-Id: Ia4bcd81eff948e56a5eda9519cdbee59b7da54d9
| * Point out that dynamically modified meta objects are not threadsafeVolker Hilsheimer2019-08-211-0/+7
| | | | | | | | | | | | | | | | | | | | Given that this is an exception, it doesn't invalidate the general thread-safety of static meta objects, and putting a locking mechanism into Qt for this would be complete over- (and performance-)kill. Task-number: QTBUG-70915 Change-Id: I4a538b977f5c2e8173cb236023e5d9ca34add5b5 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-07-202-6/+9
|\| | | | | | | Change-Id: Ic34021fbb87d689ee23a5d1b3f50617ada9ec9b9
| * macOS: Allow overriding NSKeyValueObservingOptions for QMacKeyValueObserverTor Arne Vestbø2019-07-182-6/+9
| | | | | | | | | | Change-Id: I6dc0f7c542ccfb768c1cd8688168c415e2c8a087 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* | doc: Enable a declaration for qdocMartin Smith2019-07-101-1/+1
| | | | | | | | | | | | | | | | | | A declaration of fromStdVariant() was not visible to qdoc because it was ifdef'ed out. This update ensures that qdoc sees the declaration. Change-Id: I4b00a895aa61175296ec80806b43311eff4f25ca Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-07-031-0/+2
|\| | | | | | | | | | | | | Conflicts: .qmake.conf Change-Id: I936be3c0df2b9845ff6a85eb3d4442cdabe63d37
| * Mark QObject::deleteLater() as \threadsafeMarc Mutz2019-07-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because it is. It's just QCoreApplication::postEvent(), which is thread-safe. It also _has_ to be, because we recommend to use deleteLater() to delete QObjects that live in another thread: Quoting the ~QObject() docs: > Warning: Deleting a QObject while pending events are waiting to be delivered > can cause a crash. You must not delete the QObject directly if it exists in > a different thread than the one currently executing. Use deleteLater() > instead, which will cause the event loop to delete the object after all > pending events have been delivered to it. If deleteLater() is not thread-safe, it cannot be used for one of its intended purposes. Change-Id: I333d506b42bdfcdff00fe6cefa234c21865625a6 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | QTranslator: simplify QString byte-swapping codeThiago Macieira2019-06-281-5/+2
| | | | | | | | | | | | | | | | | | No need to check QSysInfo, just use qFromBigEndian. On big-endian systems, it does the memcpy for us. Change-Id: I1004b4b819774c4c9296fffd158fe3aa5ff0a287 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Fix Clang warning about applying operator|| to non-booleanThiago Macieira2019-06-281-2/+2
| | | | | | | | | | | | | | qmetatype_p.h:111:412: error: use of logical '||' with constant operand [-Werror,-Wconstant-logical-operand] Change-Id: Iac6ae11e29bd4169bae9fffd15a117d576a95adb Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-06-251-6/+6
|\| | | | | | | | | | | | | | | Conflicts: src/corelib/io/qstorageinfo_unix.cpp src/network/ssl/qsslsocket_openssl.cpp Change-Id: Ibc9ce799bef62d60d616beaa9fbde8ebeadfbc20
| * move ENDSESSION_* compat defines to before they are actually usedRolf Eike Beer2019-06-131-6/+6
| | | | | | | | | | | | | | | | This commit amends 144d33df72e5ca905b1d64134784923d5c. Change-Id: Ic6bc475c9d8c3bb727ee209dbab437a18e219b6d Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-06-201-0/+4
|\| | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf src/gui/painting/qdrawhelper.cpp src/network/ssl/qsslsocket_openssl.cpp src/widgets/styles/qstylesheetstyle.cpp Change-Id: Ibe1cd40f46a823c9e5edbe0a3cd16be1e1686b17
| * Fix bogus setAttribute setter warningMichal Klocek2019-06-191-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since e9e16c74643 running webengine application you can get warning "Attribute Qt::AA_ShareOpenGLContexts must be set before QCoreApplication is created." WebEngine set shared open gl context on qt_call_pre_routines, so when QCoreApplicationPrivate init() runs. Fixes: QTBUG-76391 Change-Id: I5fc146ed70054b0c1597fe06615cea2d7a8969d8 Reviewed-by: Kai Koehne <kai.koehne@qt.io>
* | doc: Fix tr() documentation issueMartin Smith2019-06-132-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | The declaration of tr() in the Q_OBJECT macro interferes with the tr() declaration in the QObject class. This update fixes that bug by resetting QT_TR_FUNCTIONS to be empty and by ensuring that the tr() declaration in class QObject is seen by clang when qdoc is running. Change-Id: If55339fc417f3eee1a1e1ce3df75a18af443d630 Task-number: QTBUG-75864 Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Merge remote-tracking branch 'origin/5.13.0' into 5.13Liang Qi2019-06-111-0/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/wasm/qwasmintegration.cpp src/plugins/platforms/wasm/qwasmintegration.h Change-Id: Idf4c7936513fb1f21daa8f6105b8545f13447bb8
| * | wasm: make idealThreadCount() work on all threadsMorten Johan Sørvig2019-05-081-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | navigator.hardwareConcurrency can be accessed from the main thread only. Read and cache the value on QCoreApplication initialization. Change-Id: I731f7f356ce106c7107977783d4b763326af06b6 Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
* | | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-06-112-0/+86
|\ \ \ | | |/ | |/| | | | Change-Id: Ic7c790602e4ac3f4a0d3d4630441b28cf76f75fc
| * | macOS: Introduce QMacKeyValueObserver and use in theme and styleTor Arne Vestbø2019-06-072-0/+86
| | | | | | | | | | | | | | | | | | Change-Id: I2d21c883628933543ae5a66b694ff7503119bc4a Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | | Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-06-071-8/+8
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: qmake/generators/makefile.cpp src/plugins/platforms/cocoa/qcocoaintegration.h src/plugins/platforms/cocoa/qcocoaintegration.mm Done-With: Jörg Bornemann <joerg.bornemann@qt.io> Change-Id: I5a61e161784cc6f947abe370aab8f2971a9cbe78
| * | Rename QMacScopedObserver to the more fittingly QMacNotificationObserverTor Arne Vestbø2019-05-291-8/+8
| | | | | | | | | | | | | | | | | | Change-Id: I1d8280fe88871572a3a27e612de49717b3b9ef77 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* | | Merge remote-tracking branch 'origin/5.12' into 5.13Friedemann Kleint2019-05-271-1/+2
|\| | | | | | | | | | | Change-Id: Iaf6bd52972b562b9c91d9e93a988d26b0eb9d3b4
| * | Update QMetaEnum::fromType()'s static assert's error messageEdward Welbourne2019-05-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | QMetaEnum fromType() also works for enums declared with Q_{ENUM,FLAG}_NS. This hadn't been added to the message when we added Q_{ENUM,FLAG}_NS. Fixes: QTBUG-75829 Change-Id: Ib71dae83dd8d837adf46b73cd299b8e61bdb1f64 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-05-161-0/+26
|\| | | | | | | | | | | Change-Id: I1bdc28a3ae825ea35e83f20fe16d2409515e5a3d
| * | Warn when setting attributes after QCoreApplication is createdSergio Martins2019-05-141-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's a recurring bug seen in user code and a warning will help reduce it. Warns only for the attributes that have such requirement in the docs, but maybe we should be more strict and warn for any attribute. Change-Id: I68148521953221ad0e8be1028181f52a7f22d2cc Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* | | doc: clang reported two fake declarations to be the sameMartin Smith2019-05-132-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These declarations are provided for qdoc, but clang says they are the same: template <typename Functor> QMetaObject::Connection callOnTimeout(const QObject *context, Functor slot, Qt::ConnectionType connectionType = Qt::AutoConnection); template <typename PointerToMemberFunction> QMetaObject::Connection callOnTimeout(const QObject *receiver, PointerToMemberFunction slot, Qt::ConnectionType connectionType = Qt::AutoConnection); clang accepts this one, but is it ok for the documentation? template <typename MemberFunction> QMetaObject::Connection callOnTimeout(const QObject *receiver, MemberFunction *slot, Qt::ConnectionType connectionType = Qt::AutoConnection); Change-Id: I9d63b1bccfa8d73dbc17ab70c4415eb7891fbbe2 Reviewed-by: Martin Smith <martin.smith@qt.io>
* | | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-05-093-60/+392
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/tools/qlocale_data_p.h (Regenerated by running the scripts in util/local_database/) src/gui/opengl/qopengltextureuploader.cpp Done-With: Edward Welbourne <edward.welbourne@qt.io> Done-With: Allan Sandfeld Jensen <allan.jensen@qt.io> Change-Id: I12df7f066ed0a25eb109f61c4b8d8dea63b683e2
| * | Fix integer overflows in QDeadlineTimerKonstantin Shegunov2019-05-082-60/+383
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the deadline is far in the future, the conversions to nanoseconds or internal arithmetic may overflow and give an invalid object, thus the deadline may end up in the past. Added a test to the testlib selftest for sleep. [ChangeLog][QtCore][QDeadlineTimer] Fixed integer overflows leading to immediate timeouts. Task-number: QTBUG-69750 Change-Id: I9814eccdf9f9b3add9ca66ec3e27e10cd5ad54a8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * | Windows: Add debug output for message WM_DPICHANGEDFriedemann Kleint2019-05-081-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add it to the name lookup and add verbose formatting to the debug operator. Task-number: QTBUG-73014 Change-Id: I31ee31bc28ef563fdbc0adedcea03546ced5faad Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | | Doc: replace even more null/0/nullptr with \nullptr macroChristian Ehrlicher2019-05-084-10/+10
| |/ |/| | | | | | | | | | | | | Try to replace all wordings like '.. to 0' with '.. to \nullptr'. Also checked for 'null pointer' and similar. Change-Id: I73341f59ba51e0798e816a8b1a532c7c7374b74a Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | 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
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