On 12.01.2013, at 15:00, Christian Hufnagel <ch_...@web.de> wrote: > How can I react on all events which are got at a widget how a button? > As an example, I have an button, and I would like to react on an other event > as "click" how "mouseover", on which could be reacted with the > callback-method. > > Sorry for the bad english, it is not my mother language.
Every widget has a callback. The callback is called when the event happens, that is important for that widget. For example, the Button callback is called when the users clicks a button. If you need more events, you must write a new event handler for your widget. This is easy, but you must derive a new class and overwrite SomeWidget::handle(int);. Here you get all mouse events and so much more. This is all explained in detail in the documentation. _______________________________________________ fltk mailing list fltk@easysw.com http://lists.easysw.com/mailman/listinfo/fltk
