+ virtual void doDispatch(LCursor & cur, FuncRequest & cmd);
+ ///
+ bool getStatus(LCursor & cur, FuncRequest const & cmd,
+ FuncStatus & flag) const;
+ /// returns x offset of cell compared to inset
+ int cellXOffset(idx_type idx) const;
+ /// returns y offset of cell compared to inset
+ int cellYOffset(idx_type idx) const;