bool GetItemRect( long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS ) const;
bool GetItemPosition( long item, wxPoint& pos ) const;
bool SetItemPosition( long item, const wxPoint& pos ); // not supported in wxGLC
bool GetItemRect( long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS ) const;
bool GetItemPosition( long item, wxPoint& pos ) const;
bool SetItemPosition( long item, const wxPoint& pos ); // not supported in wxGLC