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-rw-r--r--src/kernel/qeventloop_unix_glib.cpp8
-rw-r--r--src/kernel/qobject.cpp24
2 files changed, 25 insertions, 7 deletions
diff --git a/src/kernel/qeventloop_unix_glib.cpp b/src/kernel/qeventloop_unix_glib.cpp
index feff675..c41acce 100644
--- a/src/kernel/qeventloop_unix_glib.cpp
+++ b/src/kernel/qeventloop_unix_glib.cpp
@@ -688,7 +688,9 @@ int QEventLoop::activateTimers()
QTimerEvent e( t->id );
#if defined(QT_THREAD_SUPPORT)
// Be careful...the current thread may not be the target object's thread!
- if ((!t->obj) || (QThread::currentThreadObject()->threadPostedEventsDisabled()) || (t->obj && (t->obj->contextThreadObject() == QThread::currentThreadObject()))) {
+ if ((!t->obj) ||
+ (QThread::currentThreadObject() && QThread::currentThreadObject()->threadPostedEventsDisabled()) ||
+ (t->obj && t->obj->contextThreadObject() == QThread::currentThreadObject())) {
QApplication::sendEvent( t->obj, &e ); // send event
}
else {
@@ -731,7 +733,9 @@ int QEventLoop::activateSocketNotifiers()
sn->pending = FALSE;
#if defined(QT_THREAD_SUPPORT)
// Be careful...the current thread may not be the target object's thread!
- if ((!sn->obj) || (QThread::currentThreadObject()->threadPostedEventsDisabled()) || (sn->obj && (sn->obj->contextThreadObject() == QThread::currentThreadObject()))) {
+ if ((!sn->obj) ||
+ (QThread::currentThreadObject() && QThread::currentThreadObject()->threadPostedEventsDisabled()) ||
+ (sn->obj && sn->obj->contextThreadObject() == QThread::currentThreadObject())) {
QApplication::sendEvent( sn->obj, &event ); // send event
}
else {
diff --git a/src/kernel/qobject.cpp b/src/kernel/qobject.cpp
index d6be971..b48531e 100644
--- a/src/kernel/qobject.cpp
+++ b/src/kernel/qobject.cpp
@@ -203,9 +203,10 @@ void QObject::moveToThread(QThread *targetThread)
}
QThread *objectThread = contextThreadObject();
+ // NOTE currentThread could be NULL if the current thread was not started using the QThread API
QThread *currentThread = QThread::currentThreadObject();
- if (objectThread != currentThread) {
+ if (currentThread && objectThread != currentThread) {
#if defined(QT_DEBUG)
qWarning( "QObject::moveToThread: Current thread is not the object's thread" );
#endif
@@ -2760,6 +2761,7 @@ void QObject::activate_signal( QConnectionList *clist, QUObject *o )
}
#endif
+ // NOTE currentThread could be NULL if the current thread was not started using the QThread API
const QThread *currentThread = QThread::currentThreadObject();
QObject *object;
@@ -2779,7 +2781,10 @@ void QObject::activate_signal( QConnectionList *clist, QUObject *o )
sol->currentSender = this;
}
if ( c->memberType() == QSIGNAL_CODE ) {
- if ((d->disableThreadPostedEvents) || (object->d->disableThreadPostedEvents) || (currentThread->threadPostedEventsDisabled()) || (object->d->ownThread == currentThread)) {
+ if ((d->disableThreadPostedEvents) ||
+ (object->d->disableThreadPostedEvents) ||
+ (currentThread && currentThread->threadPostedEventsDisabled()) ||
+ (currentThread && object->d->ownThread == currentThread)) {
#ifdef QT_THREAD_SUPPORT
sol->listMutex->unlock();
#endif // QT_THREAD_SUPPORT
@@ -2798,7 +2803,10 @@ void QObject::activate_signal( QConnectionList *clist, QUObject *o )
}
}
else {
- if ((d->disableThreadPostedEvents) || (object->d->disableThreadPostedEvents) || (currentThread->threadPostedEventsDisabled()) || (object->d->ownThread == currentThread)) {
+ if ((d->disableThreadPostedEvents) ||
+ (object->d->disableThreadPostedEvents) ||
+ (currentThread && currentThread->threadPostedEventsDisabled()) ||
+ (currentThread && object->d->ownThread == currentThread)) {
#ifdef QT_THREAD_SUPPORT
sol->listMutex->unlock();
#endif // QT_THREAD_SUPPORT
@@ -2846,7 +2854,10 @@ void QObject::activate_signal( QConnectionList *clist, QUObject *o )
sol->currentSender = this;
}
if ( c->memberType() == QSIGNAL_CODE ) {
- if ((d->disableThreadPostedEvents) || (object->d->disableThreadPostedEvents) || (currentThread->threadPostedEventsDisabled()) || (object->d->ownThread == currentThread)) {
+ if ((d->disableThreadPostedEvents) ||
+ (object->d->disableThreadPostedEvents) ||
+ (currentThread && currentThread->threadPostedEventsDisabled()) ||
+ (currentThread && object->d->ownThread == currentThread)) {
#ifdef QT_THREAD_SUPPORT
sol->listMutex->unlock();
#endif // QT_THREAD_SUPPORT
@@ -2865,7 +2876,10 @@ void QObject::activate_signal( QConnectionList *clist, QUObject *o )
}
}
else {
- if ((d->disableThreadPostedEvents) || (object->d->disableThreadPostedEvents) || (currentThread->threadPostedEventsDisabled()) || (object->d->ownThread == currentThread)) {
+ if ((d->disableThreadPostedEvents) ||
+ (object->d->disableThreadPostedEvents) ||
+ (currentThread && currentThread->threadPostedEventsDisabled()) ||
+ (currentThread && object->d->ownThread == currentThread)) {
#ifdef QT_THREAD_SUPPORT
sol->listMutex->unlock();
#endif // QT_THREAD_SUPPORT