1.Porting to QWT 6.0rc5

2.Porting to QT 4.7.1
3.Fix SIGSEGV on exit from application

diff --git a/src/SUIT/SUIT_Application.cxx b/src/SUIT/SUIT_Application.cxx
index ead59e4c4205280b7d1aacc51b1b6ac3be421fab..9f6cf36bd57be3be43f95cb9733ff0c03c4d0422 100755 (executable)
--- 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() ) );