+ // returns true if the grandchildren need to be clipped to the children's content area
+ // (e.g., splitter windows)
+ virtual bool MacClipGrandChildren() const { return false ; }
+ bool MacIsWindowScrollbar( const wxWindow* sb )
+ { return ((wxWindow*)m_hScrollBar == sb || (wxWindow*)m_vScrollBar == sb) ; }
+
+ virtual void MacInstallEventHandler(WXWidget native) ;
+ void MacPostControlCreate(const wxPoint& pos, const wxSize& size) ;