From: vsr <vsr@opencascade.com>
Date: Fri, 23 Mar 2012 08:07:28 +0000 (+0000)
Subject: Fix crash that occurs on Ctrl-Tab pressing in the dialog box with child tab widget... 
X-Git-Tag: V6_5_0a1~18
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=87b64d2f38110438cc252f4058cc8b7b5ef1cc05;p=modules%2Fgui.git

Fix crash that occurs on Ctrl-Tab pressing in the dialog box with child tab widget (stack overflow).
---

diff --git a/src/Qtx/QtxDialog.cxx b/src/Qtx/QtxDialog.cxx
index 2c2e76b63..c5cbe4929 100755
--- a/src/Qtx/QtxDialog.cxx
+++ b/src/Qtx/QtxDialog.cxx
@@ -1328,8 +1328,11 @@ void QtxDialog::keyPressEvent( QKeyEvent* e )
   if ( e->key() == Qt::Key_Tab && e->modifiers() & Qt::ControlModifier )
   {
     QObject* tab = qFindChild<QTabWidget*>( this );
-    if ( tab )
+    if ( tab && !property( "in_tab_event" ).toBool() ) {
+      setProperty( "in_tab_event", true );
       QApplication::sendEvent( tab, e );
+      setProperty( "in_tab_event", false );
+    }
   }
 }