virtual void MacMouseDown( WXEVENTREF ev , short windowPart ) ;
virtual void MacMouseUp( WXEVENTREF ev , short windowPart ) ;
virtual void MacMouseMoved( WXEVENTREF ev , short windowPart ) ;
virtual void MacKeyDown( WXEVENTREF ev ) ;
virtual void MacMouseDown( WXEVENTREF ev , short windowPart ) ;
virtual void MacMouseUp( WXEVENTREF ev , short windowPart ) ;
virtual void MacMouseMoved( WXEVENTREF ev , short windowPart ) ;
virtual void MacKeyDown( WXEVENTREF ev ) ;