Replace 'Event' #define strings

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit c2405bdd9c)

kpilot/fileInstallWidget.cpp

@@ -159,7 +159,7 @@ bool FileInstallWidget::eventFilter(TQObject *watched, TQEvent *event)
         }
 
         if(event->type() == TQEvent::MouseButtonPress) {
-            contextMenu(TQT_TQMOUSEEVENT(event));
+            contextMenu(static_cast<TQMouseEvent*>(event));
         }
     }