class WorkArea;
class LyXScreen;
class FuncRequest;
+class FuncStatus;
///
void center();
/// a function should be executed from the workarea
bool workAreaDispatch(FuncRequest const & ev);
+ /// return true for events that will handle
+ FuncStatus getStatus(FuncRequest const & cmd);
/// a function should be executed
bool dispatch(FuncRequest const & ev);
///