Replace Qt with TQt

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 003f0d8657)

src/toplevel.cpp

@@ -327,10 +327,10 @@ void TopLevel::resizeEvent (TQResizeEvent *)
 
 /** Handle mousePressEvent */
 void TopLevel::mousePressEvent(TQMouseEvent *event) {
-	if (event->button() == Qt::LeftButton) {
+	if (event->button() == TQt::LeftButton) {
 		showTicketList();
 	}
-	else if (event->button() == Qt::RightButton) {
+	else if (event->button() == TQt::RightButton) {
 		updateMenu();
 		menu->popup(TQCursor::pos());
 	}