From 60682d46f03c1a6d3d634a09e325d847b234e00b Mon Sep 17 00:00:00 2001
From: mzn <mzn@opencascade.com>
Date: Mon, 19 Dec 2005 14:22:47 +0000
Subject: [PATCH] Fix for bug PAL10966.

---
 src/VISUGUI/VisuGUI_ScalarBarDlg.cxx | 10 +++++++++-
 src/VISUGUI/VisuGUI_ScalarBarDlg.h   |  2 ++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/VISUGUI/VisuGUI_ScalarBarDlg.cxx b/src/VISUGUI/VisuGUI_ScalarBarDlg.cxx
index bad70b7d..0daa5bf3 100644
--- a/src/VISUGUI/VisuGUI_ScalarBarDlg.cxx
+++ b/src/VISUGUI/VisuGUI_ScalarBarDlg.cxx
@@ -244,7 +244,7 @@ VisuGUI_ScalarBarPane::VisuGUI_ScalarBarPane (QWidget * parent, bool SetPref):
   CheckGroup->layout()->setMargin( 0 );
   QGridLayout* CheckGroupLayout = new QGridLayout( CheckGroup->layout() );
   
-  myPreviewCheck = new QCheckBox(tr("LBL_SHOW_PREVIEW"), this);
+  myPreviewCheck = new QCheckBox(tr("LBL_SHOW_PREVIEW"), CheckGroup);
   myPreviewCheck->setChecked(false);
   CheckGroupLayout->addWidget(myPreviewCheck , 0, 0 );
 
@@ -601,6 +601,10 @@ void VisuGUI_ScalarBarPane::createScalarBar()
 
   if(!check()) return;
 
+  if ( myBusy ) return;
+
+  myBusy = true;
+  
   int sbCol,sbLab;
   sbCol = getNbColors();
   sbLab = getNbLabels();
@@ -683,11 +687,15 @@ void VisuGUI_ScalarBarPane::createScalarBar()
   aScalarBarActor->Modified();
 
   VISU::GetViewWindow()->AddActor(myPreviewActor);
+
+  myBusy = false;
 }
 /*! Deleting preview scalar bar
  */
 void VisuGUI_ScalarBarPane::deleteScalarBar()
 {
+  if ( myBusy ) return;
+
   if (myPreviewActor == 0) return;
   if (SVTK_ViewWindow* vf = VISU::GetViewWindow()){
     vf->RemoveActor(myPreviewActor);
diff --git a/src/VISUGUI/VisuGUI_ScalarBarDlg.h b/src/VISUGUI/VisuGUI_ScalarBarDlg.h
index 33c55f96..d6da0b48 100644
--- a/src/VISUGUI/VisuGUI_ScalarBarDlg.h
+++ b/src/VISUGUI/VisuGUI_ScalarBarDlg.h
@@ -167,6 +167,8 @@ class VisuGUI_ScalarBarPane : public QVBox
   QCheckBox* myPreviewCheck;
   VISU_ScalarMapAct* myPreviewActor;
   VISU::ScalarMap_i* myScalarMap;
+
+  bool myBusy;
 };
 
 
-- 
2.39.2