destructors are declared as virtual

[modules/gui.git] / src / GraphicsView / GraphicsView_Viewer.h

diff --git a/src/GraphicsView/GraphicsView_Viewer.h b/src/GraphicsView/GraphicsView_Viewer.h
index eeb7cd854024444e1ec2d50d18972b483718405b..2d008898182ec3f24dfab15afd176cc6b7b8d1d2 100644 (file)
--- a/src/GraphicsView/GraphicsView_Viewer.h
+++ b/src/GraphicsView/GraphicsView_Viewer.h
@@ -53,7 +53,7 @@ public:
                        Zoom, PanGlobal, Pan, FitWidth, UserTransform = 100 };
 public:
   GraphicsView_Viewer( const QString& title, QWidget* widget = NULL );
-  ~GraphicsView_Viewer();
+  virtual ~GraphicsView_Viewer();
 
 public:
   virtual SUIT_ViewWindow*      createView( SUIT_Desktop* );