virtual void Command(wxCommandEvent& WXUNUSED(event)) {};
virtual void ProcessCommand(wxCommandEvent& WXUNUSED(event)) {};
virtual void OnPaint( wxPaintEvent &event ) ;
virtual void Command(wxCommandEvent& WXUNUSED(event)) {};
virtual void ProcessCommand(wxCommandEvent& WXUNUSED(event)) {};
virtual void OnPaint( wxPaintEvent &event ) ;