- /// a function should be executed from the workarea
- bool workAreaDispatch(FuncRequest const & ev);
+ /// dispatch method helper for \c WorkArea
+ /// \sa WorkArea
+ /// \retval (false, xxx) if no redraw is required
+ /// \retval (true, true) if a single paragraph redraw is needed
+ /// \retval (true, false) if a full redraw is needed
+ std::pair<bool, bool> workAreaDispatch(FuncRequest const & ev);