Fixed "TQApplication::postEvent: Unexpected null receiver" warning message. This resolves bug 1901 and 1909.

10 years ago · 0c50fad6c7
parent a44a713fec
commit 0c50fad6c7
1 changed files with 3 additions and 3 deletions
--- a/src/kernel/qwidget.cpp
+++ b/src/kernel/qwidget.cpp
@ -5984,9 +5984,9 @@ TQWidget  *TQWidget::childAt( const TQPoint & p, bool includeThis ) const

 void TQWidget::updateGeometry()
 {
-    if ( !isTopLevel() && isShown() )
-	TQApplication::postEvent( parentWidget(),
-				 new TQEvent( TQEvent::LayoutHint ) );
+  TQWidget *parent = parentWidget();
+  if (parent && !isTopLevel() && isShown())
+	  TQApplication::postEvent(parent, new TQEvent(TQEvent::LayoutHint));
 }