AddActor() and RemoveActor() methods made virtual

diff --git a/src/SVTK/SVTK_MainWindow.h b/src/SVTK/SVTK_MainWindow.h
index 8dc24a424c8a591cde1e21039e3e984024668441..f9e5244910b9db76b5b4982600dd117fc9125d8a 100644 (file)
--- a/src/SVTK/SVTK_MainWindow.h
+++ b/src/SVTK/SVTK_MainWindow.h
@@ -112,10 +112,12 @@ public:
   void
   GetScale(double theScale[3]);
 
+  virtual
   void 
   AddActor(VTKViewer_Actor* theActor, 
           bool theIsUpdate = false);
 
+  virtual
   void 
   RemoveActor(VTKViewer_Actor* theActor, 
              bool theIsUpdate = false);