Automated update from Qt3

src/kernel/qeventloop_glib_p.h

@@ -86,6 +86,10 @@ class TQEventLoopPrivate
 public:
 	TQEventLoopPrivate()
 	{
+#if defined(Q_WS_X11)
+		xfd = -1;
+		x_gPollFD.fd = -1;
+#endif // Q_WS_X11
 		reset();
 	}
 
@@ -106,9 +110,7 @@ public:
 
 #if defined(Q_WS_X11)
 	int xfd;
-	
 	GPollFD x_gPollFD;
-	
 #endif // Q_WS_X11
 
 	int thread_pipe[2];

src/kernel/qeventloop_x11_glib.cpp

@@ -82,15 +82,32 @@ static GSourceFuncs qt_gsource_funcs = {
 static gboolean qt_gsource_prepare  ( GSource *source,
 	gint *timeout )
 {
-	TQtGSource * qtGSource;
-	qtGSource = (TQtGSource*) source;
-	return qtGSource->qeventLoop->gsourcePrepare(source, timeout);
+	TQtGSource * qtGSource = (TQtGSource*) source;
+	TQEventLoop* candidateEventLoop = qtGSource->qeventLoop;
+	TQEventLoop* activeThreadEventLoop = TQApplication::eventLoop();
+
+	if (candidateEventLoop == activeThreadEventLoop) {
+		return candidateEventLoop->gsourcePrepare(source, timeout);
+	}
+	else {
+		// Prepare failed
+		return FALSE;
+	}
 }
 
 static gboolean qt_gsource_check    ( GSource *source ) 
 {
 	TQtGSource * qtGSource = (TQtGSource*) source;
-	return qtGSource->qeventLoop->gsourceCheck(source);
+	TQEventLoop* candidateEventLoop = qtGSource->qeventLoop;
+	TQEventLoop* activeThreadEventLoop = TQApplication::eventLoop();
+
+	if (candidateEventLoop == activeThreadEventLoop) {
+		return candidateEventLoop->gsourceCheck(source);
+	}
+	else {
+		// Check failed
+		return FALSE;
+	}
 }
 
 static gboolean qt_gsource_dispatch ( GSource *source,
@@ -205,25 +222,24 @@ void TQEventLoop::init()
 	qtGSource->qeventLoop = this;
 
 	// init main loop and attach gsource
-
 #ifdef DEBUG_QT_GLIBMAINLOOP
 	printf("inside init(1)\n");
 #endif
 
 	g_main_loop_new (d->ctx, 1);
 	g_source_attach( (GSource*)qtGSource, d->ctx );
-	d->gSource = (GSource*) qtGSource;
+	d->gSource = (GSource*)qtGSource;
 
 	// poll for X11 events
 	if ( tqt_is_gui_used && TQApplication::isGuiThread() ) {
 		d->x_gPollFD.fd = d->xfd;
-		d->x_gPollFD.events = G_IO_IN | G_IO_HUP;
+		d->x_gPollFD.events = G_IO_IN | G_IO_HUP | G_IO_ERR;
 		g_source_add_poll(d->gSource, &d->x_gPollFD);
 	}
 
 	// poll thread-pipe
 	d->threadPipe_gPollFD.fd = d->thread_pipe[0];
-	d->threadPipe_gPollFD.events = G_IO_IN | G_IO_HUP;
+	d->threadPipe_gPollFD.events = G_IO_IN | G_IO_HUP | G_IO_ERR;
 	
 	g_source_add_poll(d->gSource, &d->threadPipe_gPollFD); 
 	
@@ -336,12 +352,13 @@ bool TQEventLoop::processX11Events()
 					}
 			
 					nevents++;
-					if ( tqApp->x11ProcessEvent( &event ) == 1 )
+					if ( tqApp->x11ProcessEvent( &event ) == 1 ) {
 						return TRUE;
 					}
 				}
 			}
 		}
+	}
 	
 	if ( d->shortcut ) {
 		return FALSE;
@@ -463,14 +480,9 @@ bool TQEventLoop::gsourceCheck(GSource *gs) {
 	printf("inside gsourceCheck(1)\n");
 #endif
 
-
 	// Socketnotifier events?
-
 	TQPtrList<TQSockNotGPollFD> *list = &d->sn_list;
-
 	//if ( list ) {
-
-
 		TQSockNotGPollFD *sn = list->first();
 		while ( sn ) {
 			if ( sn->gPollFD.revents )
@@ -500,10 +512,9 @@ bool TQEventLoop::gsourceCheck(GSource *gs) {
 
 		return TRUE; // we got more X11 events!
 	}
-	// check if we have timers to activate?
 
+	// check if we have timers to activate?
 	timeval * tm =qt_wait_timer();
-
 	if (tm && (tm->tv_sec == 0 && tm->tv_usec == 0 )) {
 #ifdef DEBUG_QT_GLIBMAINLOOP
 		printf("inside gsourceCheck(2) qtwaittimer!\n");
@@ -513,7 +524,6 @@ bool TQEventLoop::gsourceCheck(GSource *gs) {
 	}
 
 	// nothing to dispatch
-
 #ifdef DEBUG_QT_GLIBMAINLOOP
 	printf("inside gsourceCheck(2) nothing to dispatch!\n");
 #endif
@@ -534,7 +544,6 @@ bool TQEventLoop::gsourceDispatch(GSource *gs) {
 #endif
 
 	int nevents=0;
-
 	ProcessEventsFlags flags = d->pev_flags;
 
 #ifdef DEBUG_QT_GLIBMAINLOOP
@@ -588,12 +597,10 @@ bool TQEventLoop::gsourceDispatch(GSource *gs) {
 	//return (nevents > 0);
 
 	// now process x11 events!
-
 #ifdef DEBUG_QT_GLIBMAINLOOP
 	printf("inside gsourceDispatch(2) hasPendingEvents=%d\n", hasPendingEvents());
 #endif
 
-
 	if (hasPendingEvents()) {
 		// color approx. optimization - only on X11
 		qt_reset_color_avail();
@@ -627,6 +634,11 @@ void TQEventLoop::appStartingUp()
 {
 	if ( tqt_is_gui_used ) {
 		d->xfd = XConnectionNumber( TQPaintDevice::x11AppDisplay() );
+		if ( (d->x_gPollFD.fd == -1) && TQApplication::isGuiThread() ) {
+			d->x_gPollFD.fd = d->xfd;
+			d->x_gPollFD.events = G_IO_IN | G_IO_HUP | G_IO_ERR;
+			g_source_add_poll(d->gSource, &d->x_gPollFD);
+		}
 	}
 }