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openSUSE:Leap:15.2
libqt4
qtcore-4.8.5-qeventdispatcher-recursive.patch
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File qtcore-4.8.5-qeventdispatcher-recursive.patch of Package libqt4
--- src/corelib/kernel/qeventdispatcher_glib.cpp.sav 2014-03-28 15:26:37.000000000 +0100 +++ src/corelib/kernel/qeventdispatcher_glib.cpp 2014-04-24 09:44:09.358659204 +0200 @@ -255,22 +255,30 @@ struct GPostEventSource GSource source; QAtomicInt serialNumber; int lastSerialNumber; + QEventLoop::ProcessEventsFlags processEventsFlags; QEventDispatcherGlibPrivate *d; }; static gboolean postEventSourcePrepare(GSource *s, gint *timeout) { + GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s); QThreadData *data = QThreadData::current(); if (!data) return false; + QEventLoop::ProcessEventsFlags excludeAllFlags + = QEventLoop::ExcludeUserInputEvents + | QEventLoop::ExcludeSocketNotifiers + | QEventLoop::X11ExcludeTimers; + if ((source->processEventsFlags & excludeAllFlags) == excludeAllFlags) + return false; + gint dummy; if (!timeout) timeout = &dummy; const bool canWait = data->canWaitLocked(); *timeout = canWait ? -1 : 0; - GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s); return (!canWait || (source->serialNumber != source->lastSerialNumber)); } @@ -284,8 +292,14 @@ static gboolean postEventSourceDispatch( { GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s); source->lastSerialNumber = source->serialNumber; - QCoreApplication::sendPostedEvents(); - source->d->runTimersOnceWithNormalPriority(); + QEventLoop::ProcessEventsFlags excludeAllFlags + = QEventLoop::ExcludeUserInputEvents + | QEventLoop::ExcludeSocketNotifiers + | QEventLoop::X11ExcludeTimers; + if ((source->processEventsFlags & excludeAllFlags) != excludeAllFlags) { + QCoreApplication::sendPostedEvents(); + source->d->runTimersOnceWithNormalPriority(); + } return true; // i dunno, george... } @@ -329,6 +343,7 @@ QEventDispatcherGlibPrivate::QEventDispa postEventSource = reinterpret_cast<GPostEventSource *>(g_source_new(&postEventSourceFuncs, sizeof(GPostEventSource))); postEventSource->serialNumber = 1; + postEventSource->processEventsFlags = QEventLoop::AllEvents; postEventSource->d = this; g_source_set_can_recurse(&postEventSource->source, true); g_source_attach(&postEventSource->source, mainContext); @@ -423,6 +438,7 @@ bool QEventDispatcherGlib::processEvents // tell postEventSourcePrepare() and timerSource about any new flags QEventLoop::ProcessEventsFlags savedFlags = d->timerSource->processEventsFlags; + d->postEventSource->processEventsFlags = flags; d->timerSource->processEventsFlags = flags; d->socketNotifierSource->processEventsFlags = flags; @@ -435,6 +451,7 @@ bool QEventDispatcherGlib::processEvents while (!result && canWait) result = g_main_context_iteration(d->mainContext, canWait); + d->postEventSource->processEventsFlags = savedFlags; d->timerSource->processEventsFlags = savedFlags; d->socketNotifierSource->processEventsFlags = savedFlags; --- src/corelib/kernel/qeventdispatcher_unix.cpp.sav 2013-06-07 07:16:52.000000000 +0200 +++ src/corelib/kernel/qeventdispatcher_unix.cpp 2014-04-24 09:43:06.927589535 +0200 @@ -905,7 +905,15 @@ bool QEventDispatcherUNIX::processEvents // we are awake, broadcast it emit awake(); - QCoreApplicationPrivate::sendPostedEvents(0, 0, d->threadData); + + QEventLoop::ProcessEventsFlags excludeAllFlags + = QEventLoop::ExcludeUserInputEvents + | QEventLoop::ExcludeSocketNotifiers + | QEventLoop::X11ExcludeTimers; + if ((flags & excludeAllFlags) == excludeAllFlags) + return false; + if(( flags & excludeAllFlags ) != excludeAllFlags ) + QCoreApplicationPrivate::sendPostedEvents(0, 0, d->threadData); int nevents = 0; const bool canWait = (d->threadData->canWaitLocked()
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