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[STR Pending] Link: http://www.fltk.org/str.php?L2948 Version: 1.3-feature Fix Version: 1.3-current (r9871) Albrecht> We're only calling const methods anyway, as x(), y(), window(), Albrecht> and this code is not subject to be changed in the future. Yes, though for some reason "as_window()" is not const, (it probably should be), which is why that cheat is necessary at the end there. Maybe using const_cast<Fl_Widget*>(w)->as_window() is better, which is what I decided to go with in top_window_offset().. will check. Note in manolo's implementation, const is cast away at the top at the declaration of the variable, but I just switched it to const and cast const away only at the place where it was needed, at the as_window() call. So this does two things: 1) Keeps the variable const so one can't later add code like w->label("yoo hoo"); without getting an error.. hey, it could be more subtle ;) 2) Highlights exactly where the cheat is needed (at as_window()) so if as_window() ever changes in the future to be const, it's easier to find and remove the const cast-away. Is there a reason as_window() and friends (other virtual implementations) are not const methods? Fl_Window::window() is. Link: http://www.fltk.org/str.php?L2948 Version: 1.3-feature Fix Version: 1.3-current (r9871) _______________________________________________ fltk-dev mailing list fltk-dev@easysw.com http://lists.easysw.com/mailman/listinfo/fltk-dev
