On 8 Feb 2010, at 19:09, Evan Laforge wrote: > But you'd still have to cast, right? To avoid casting (in the client > code at least) wouldn't you need: > > virtual Fl_Group *Fl_Widget::as_group() const >
Evan, I'm not sure I understand... Fl_Group derives from Fl_Widget, so they are "the same" as far as this is concerned... The method itself returns int (in Albrecht's implementation) but that's in effect a boolean... There must be something here that I am missing; where do we need to cast? _______________________________________________ fltk-dev mailing list fltk-dev@easysw.com http://lists.easysw.com/mailman/listinfo/fltk-dev
