> > OK, didn't get a chance for a coffee break, so I did this over lunch > instead... > > Here's the scroll-wheel slider demo:
Very nice, thank you. One question (that I had anyway): if you call value(v) on an object the callbacks are disabled, right? (Or probably i should say "callbacks are only triggered when...(???) so value(v) does not trigger it"). I am asking because this is different from how GTK works. In GTK the callback is being called on every widget change even on "forced changes" eg on gtk_toggle_button_set_active(*button, TRUE);. I like the FLTK-way better because I almost always had to disable callbacks in GTK if I set the widgets to a new value. However, sometimes it is desired to trigger the callback on value(v) changes, like in this MouseWheel demo: changing the slider with the wheel has currently no effect. In this case we would just tell FLTK to trigger the callback: ... (your turn) :) Jan _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
