Automated update from Qt3

1 files changed, 72 insertions, 53 deletions

diff --git a/src/kernel/qeventloop_x11_glib.cpp b/src/kernel/qeventloop_x11_glib.cpp
index 62584d2a..11141a3a 100644
--- a/src/kernel/qeventloop_x11_glib.cpp
+++ b/src/kernel/qeventloop_x11_glib.cpp
@@ -96,6 +96,9 @@ static gboolean qt_gsource_check    ( GSource *source )
 static gboolean qt_gsource_dispatch ( GSource *source,
     GSourceFunc  callback, gpointer user_data ) 
 {
+    Q_UNUSED(callback);
+    Q_UNUSED(user_data);
+
     TQtGSource * qtGSource = (TQtGSource*) source;
     return qtGSource->qeventLoop->gsourceDispatch(source); 
 }
@@ -166,7 +169,9 @@ void TQEventLoop::init()
 	d->pev_flags = AllEvents | WaitForMore;	
 	
     // initialize the common parts of the event loop
-    pipe( d->thread_pipe );
+    if (pipe( d->thread_pipe ) < 0) {
+	// Error!
+    }
     fcntl(d->thread_pipe[0], F_SETFD, FD_CLOEXEC);
     fcntl(d->thread_pipe[1], F_SETFD, FD_CLOEXEC);
 
@@ -341,7 +346,8 @@ bool TQEventLoop::processX11Events()
 
 bool TQEventLoop::gsourcePrepare(GSource *gs, int * timeout) 
 {
-    
+	Q_UNUSED(gs);
+
 	#ifdef DEBUG_QT_GLIBMAINLOOP
 		printf("inside gsourcePrepare(1)\n");
 	#endif	
@@ -447,78 +453,80 @@ bool TQEventLoop::gsourcePrepare(GSource *gs, int * timeout)
 
 
 bool TQEventLoop::gsourceCheck(GSource *gs) {
-	
+	Q_UNUSED(gs);
+
 	#ifdef DEBUG_QT_GLIBMAINLOOP
 		printf("inside gsourceCheck(1)\n");
-	#endif	
-	
-	
+	#endif
+
+
 	// Socketnotifier events?
-	
+
 	TQPtrList<TQSockNotGPollFD> *list = &d->sn_list;
-	
+
 	//if ( list ) {
-	
-		
+
+
 		TQSockNotGPollFD *sn = list->first();
 		while ( sn ) {
 			if ( sn->gPollFD.revents )
 				return TRUE;
 			sn = list->next();
 		}
-	//}	
-	
-	if (d->x_gPollFD.revents) { 
+	//}
+
+	if (d->x_gPollFD.revents) {
 		#ifdef DEBUG_QT_GLIBMAINLOOP
 			printf("inside gsourceCheck(2) xfd!\n");
-		#endif		
-		
+		#endif
+
 		return TRUE;  // we got events!
 	}
-    if (d->threadPipe_gPollFD.revents) { 
+    if (d->threadPipe_gPollFD.revents) {
 		#ifdef DEBUG_QT_GLIBMAINLOOP
 			printf("inside gsourceCheck(2) threadpipe!!\n");
-		#endif		
-		
+		#endif
+
 		return TRUE;  // we got events!
 	}
     if (hasPendingEvents()) {
 		#ifdef DEBUG_QT_GLIBMAINLOOP
 			printf("inside gsourceCheck(2) pendingEvents!\n");
-		#endif		
-		
+		#endif
+
 		return TRUE; // we got more X11 events!
 	}
     // 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");
-		 #endif		
-		
+		 #endif
+
          return TRUE;
     }
- 
-    // nothing to dispatch 
-	
+
+    // nothing to dispatch
+
 	#ifdef DEBUG_QT_GLIBMAINLOOP
 		printf("inside gsourceCheck(2) nothing to dispatch!\n");
-	#endif		
-	
-    return FALSE;	
+	#endif
+
+    return FALSE;
 }
 
 
 bool TQEventLoop::gsourceDispatch(GSource *gs) {
+	Q_UNUSED(gs);
 
-    // relock the GUI mutex before processing any pending events
+	// relock the GUI mutex before processing any pending events
 #if defined(QT_THREAD_SUPPORT)
-    TQMutexLocker locker( TQApplication::tqt_mutex );
-#endif	
+	TQMutexLocker locker( TQApplication::tqt_mutex );
+#endif
 #if defined(QT_THREAD_SUPPORT)
-    locker.mutex()->lock();
+	locker.mutex()->lock();
 #endif
 
 	int nevents=0;
@@ -527,18 +535,20 @@ bool TQEventLoop::gsourceDispatch(GSource *gs) {
 
 	#ifdef DEBUG_QT_GLIBMAINLOOP
 		printf("inside gsourceDispatch(1)\n");
-	#endif	
-	
+	#endif
+
     // we are awake, broadcast it
     emit awake();
     emit tqApp->guiThreadAwake();
 
     // some other thread woke us up... consume the data on the thread pipe so that
     // select doesn't immediately return next time
-	
+
 	if ( d->threadPipe_gPollFD.revents) {
 	    char c;
-	    ::read( d->thread_pipe[0], &c, 1 );
+	    if (::read( d->thread_pipe[0], &c, 1 ) < 0) {
+		// Error!
+	    }
     }
 
     if ( qt_postselect_handler ) {
@@ -552,8 +562,8 @@ bool TQEventLoop::gsourceDispatch(GSource *gs) {
 		// if select says data is ready on any socket, then set the socket notifier
 		// to pending
 		// if ( &d->sn_list ) {
-			
-	
+
+
 			TQPtrList<TQSockNotGPollFD> *list = &d->sn_list;
 			TQSockNotGPollFD *sn = list->first();
 			while ( sn ) {
@@ -562,7 +572,7 @@ bool TQEventLoop::gsourceDispatch(GSource *gs) {
 				sn = list->next();
 			}
 		// }
-	
+
 		nevents += activateSocketNotifiers();
     }
 
@@ -574,30 +584,35 @@ bool TQEventLoop::gsourceDispatch(GSource *gs) {
 
 
 
-    // return true if we handled events, false otherwise
-    //return (nevents > 0);
-	
+	// return true if we handled events, false otherwise
+	//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();		
-		
+		qt_reset_color_avail();
+
 		processX11Events();
-	
+
 	}
-	
+
 #if defined(QT_THREAD_SUPPORT)
     locker.mutex()->unlock();
-#endif	
-	
-	return TRUE;
-	
+#endif
+
+	if (d->singletoolkit) {
+		return TRUE;	// Eat the event
+	}
+	else {
+		return FALSE;	// Pass the event on to GTK
+	}
 }
 
 bool TQEventLoop::hasPendingEvents() const
@@ -616,3 +631,7 @@ void TQEventLoop::appClosingDown()
 {
     d->xfd = -1;
 }
+
+void TQEventLoop::setSingleToolkitEventHandling(bool enabled) {
+    d->singletoolkit = enabled;
+}
\ No newline at end of file