PAL9391

[modules/smesh.git] / src / SMESHGUI / SMESHGUI_VTKUtils.cxx

diff --git a/src/SMESHGUI/SMESHGUI_VTKUtils.cxx b/src/SMESHGUI/SMESHGUI_VTKUtils.cxx
index cc4ccdcaf8d1fa241e6d7d3d6494374d5373bfa5..c9141ec82f7b93eda661ae60c9d11522313002c1 100644 (file)
--- a/src/SMESHGUI/SMESHGUI_VTKUtils.cxx
+++ b/src/SMESHGUI/SMESHGUI_VTKUtils.cxx
@@ -93,7 +93,7 @@ namespace SMESH{
              if(!aMesh->_is_nil()){
                aVisualObj.reset(new SMESH_MeshObj(aMesh));
                aVisualObj->Update();
-               TVisualObjCont::value_type aValue(aKey,aVisualObj); 
+               TVisualObjCont::value_type aValue(aKey,aVisualObj);
                VISUAL_OBJ_CONT.insert(aValue);
                return aVisualObj;
              }
@@ -145,8 +145,9 @@ namespace SMESH{
   SVTK_ViewWindow*
   GetViewWindow(const SalomeApp_Module* theModule)
   {
-    if(SalomeApp_Application* anApp = theModule->getApp())
+    if (SalomeApp_Application* anApp = theModule->getApp())
       return dynamic_cast<SVTK_ViewWindow*>(anApp->desktop()->activeWindow());
+    return NULL;
   }
 
   SVTK_ViewWindow* FindVtkViewWindow( SUIT_ViewManager* theMgr,
@@ -303,8 +304,10 @@ namespace SMESH{
 
   void RepaintCurrentView(){
     if(SVTK_ViewWindow* wnd = GetCurrentVtkView() )
-      wnd->getRenderer()->Render();
-      //wnd->Repaint();
+      {
+       wnd->getRenderer()->Render();
+       wnd->Repaint(false);
+      }
   }
 
   void UpdateView(SUIT_ViewWindow *theWnd, EDisplaing theAction, const char* theEntry)
@@ -495,7 +498,8 @@ namespace SMESH{
   void SetFilter(const Handle(VTKViewer_Filter)& theFilter,
                 SVTK_InteractorStyle* theStyle)
   {
-    theStyle->SetFilter(theFilter);
+    if (theStyle)
+      theStyle->SetFilter(theFilter);
   }
 
   Handle(VTKViewer_Filter) GetFilter(int theId, SVTK_InteractorStyle* theStyle)
@@ -565,8 +569,8 @@ namespace SMESH{
 
 
   //----------------------------------------------------------------------------
-  int GetNameOfSelectedNodes(SVTK_Selector* theSelector, 
-                            const Handle(SALOME_InteractiveObject)& theIO, 
+  int GetNameOfSelectedNodes(SVTK_Selector* theSelector,
+                            const Handle(SALOME_InteractiveObject)& theIO,
                             QString& theName)
   {
     theName = "";
@@ -579,8 +583,8 @@ namespace SMESH{
     return aMapIndex.Extent();
   }
 
-  int GetNameOfSelectedElements(SVTK_Selector* theSelector, 
-                               const Handle(SALOME_InteractiveObject)& theIO, 
+  int GetNameOfSelectedElements(SVTK_Selector* theSelector,
+                               const Handle(SALOME_InteractiveObject)& theIO,
                                QString& theName)
   {
     theName = "";
@@ -600,12 +604,12 @@ namespace SMESH{
   }
 
 
-  int GetEdgeNodes(SVTK_Selector* theSelector, 
+  int GetEdgeNodes(SVTK_Selector* theSelector,
                   const TVisualObjPtr& theVisualObject,
-                  int& theId1, 
+                  int& theId1,
                   int& theId2)
   {
-    const SALOME_ListIO& selected = theSelector->StoredIObjects(); 
+    const SALOME_ListIO& selected = theSelector->StoredIObjects();
 
     if ( selected.Extent() != 1 )
       return -1;
@@ -662,7 +666,7 @@ namespace SMESH{
     }
     return -1;
   }
-  
+
 
   int GetNameOfSelectedElements(SalomeApp_SelectionMgr *theMgr,
                                const Handle(SALOME_InteractiveObject)& theIO,
@@ -760,7 +764,7 @@ namespace SMESH{
       vtkRenderer *aRenderer = aWnd->getRenderer();
       vtkActorCollection *aCollection = aRenderer->GetActors();
       aCollection->InitTraversal();
-      
+
       while ( vtkActor *anAct = aCollection->GetNextActor())
       {
         if ( SMESH_Actor *anActor = dynamic_cast<SMESH_Actor*>( anAct ) )