From: vsr <vsr@opencascade.com>
Date: Thu, 17 Feb 2005 12:00:07 +0000 (+0000)
Subject: Fix a bug with GUI frozing when switching from the second "Products" page to the... 
X-Git-Tag: SALOME_V_2_2_0
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2FSALOME_2_1_0;p=tools%2Finstall.git

Fix a bug with GUI frozing when switching from the second "Products" page to the next one.
---

diff --git a/bin/SALOME_InstallWizard b/bin/SALOME_InstallWizard
index dc87b9c..626e8b6 100755
Binary files a/bin/SALOME_InstallWizard and b/bin/SALOME_InstallWizard differ
diff --git a/src/InstallWizard.cpp b/src/InstallWizard.cpp
index 28d529a..b65c80e 100644
--- a/src/InstallWizard.cpp
+++ b/src/InstallWizard.cpp
@@ -48,6 +48,7 @@
 #include <qaccel.h>
 #include <qhbox.h>
 #include <qobjectlist.h>
+#include <qthread.h>
 
 #define PROCESS_EVENT QEvent::User+100
 
@@ -914,7 +915,7 @@ Posts validation event
 */
 void InstallWizard::postValidateEvent( InstallWizard* iw, const int val, void* data )
 {
-  QApplication::postEvent( iw, new ProcessEvent( val, data ) );
+  QThread::postEvent( iw, new ProcessEvent( val, data ) );
 }
 
 /*!
diff --git a/src/SALOME_InstallWizard.cxx b/src/SALOME_InstallWizard.cxx
index 251e375..9a83803 100644
--- a/src/SALOME_InstallWizard.cxx
+++ b/src/SALOME_InstallWizard.cxx
@@ -132,6 +132,8 @@ public:
 		     parent->y() + (parent->height()-sh.height())/2 );
 	myDlg->show();
       }
+      myDlg->raise();
+      myDlg->setFocus();
     }
     else {
       if ( myDlg ) {
@@ -1045,8 +1047,6 @@ bool SALOME_InstallWizard::acceptData( const QString& pageTitle )
     }
     QString tmpFolder = QDir::cleanDirPath( tempFolder->text().stripWhiteSpace() ) + TEMPDIRNAME;
     QString tgtFolder = QDir::cleanDirPath( targetFolder->text().stripWhiteSpace() );
-    qApp->sendPostedEvents();
-    qApp->processEvents();
     myThread->clearCommands();
     for ( unsigned i = 0; i < natives.count(); i++ ) {
       item = findItem( natives[ i ] );
@@ -1071,6 +1071,7 @@ bool SALOME_InstallWizard::acceptData( const QString& pageTitle )
     }
     WarnDialog::showWarnDlg( this, true );
     myThread->start();
+    return true; // return in order to avoid default postValidateEvent() action
   }
   return InstallWizard::acceptData( pageTitle );
 }
@@ -1905,6 +1906,11 @@ void SALOME_InstallWizard::updateCaption()
 // ================================================================
 void SALOME_InstallWizard::processValidateEvent( const int val, void* data )
 {
+  QWidget* aPage = InstallWizard::currentPage();
+  if ( aPage != productsPage ) {
+    InstallWizard::processValidateEvent( val, data );
+    return;
+  }
   QCheckListItem* item = (QCheckListItem*)data;
   if ( val > 0 ) {
     if ( val == 2 ) {