From ad85d7aa931eb7a9af0632751b14ae945f3e5da0 Mon Sep 17 00:00:00 2001
From: ema <ema@opencascade.com>
Date: Wed, 23 Nov 2011 12:12:33 +0000
Subject: [PATCH] 1.Porting to QWT 6.0rc5 2.Porting to QT 4.7.1 3.Fix SIGSEGV
 on exit from application

---
 src/SUIT/SUIT_Application.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/SUIT/SUIT_Application.cxx b/src/SUIT/SUIT_Application.cxx
index ead59e4c4..9f6cf36bd 100755
--- a/src/SUIT/SUIT_Application.cxx
+++ b/src/SUIT/SUIT_Application.cxx
@@ -253,8 +253,8 @@ void SUIT_Application::setDesktop( SUIT_Desktop* desk )
 {
   if ( myDesktop == desk )
     return;
-
-  delete myDesktop;
+  //workaround about Qt 4.7.1 bug: SIGSEGV on desktop delete
+  myDesktop->deleteLater(); //delete myDesktop;
   myDesktop = desk;
   if ( myDesktop ) {
     connect( myDesktop, SIGNAL( activated() ), this, SLOT( onDesktopActivated() ) );
-- 
2.39.2