Just a sum up: Thanks to the responses of Ian and Matthias I solved my problem now. As they suggested, I did the following:
1. I removed all drawing code from the threads, putting it back to the main loop 2. I called 'redraw()' on my widget within my thread before calling Fl::unlock() and called awake() after the unlock() 3. I enshured, that the widget did already show up before the thread starts. The latest point was the reason because my animation needed kind of a trigger before it started. Now, everything is fine. What a cool mailing list this is :-) Martin -- [EMAIL PROTECTED] http://www.martinhenne.de _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
