On 17 Jul 2009, at 19:33, andrei_c wrote:
> void Canvas::timer_cb(void *v)
> {
> Canvas *c = (Canvas *) v;
> c->redraw();
> Fl::repeat_timeout(0.5,timer_cb,c); // 0.5 s delay
> n_frames++;
>
> if(n_frames > 10) // this should stop the animation but it doesn't
> Fl::remove_timeout(timer_cb);
> }
Rather than calling Fl::remove_timeout() here, it would be better
(and simpler!) to just *not* call Fl::repeat_timeout(0.5,timer_cb,c);
above it...
Each timer only fires one time, so if you do not call
Fl::repeat_timeout(...), the animation should stop.
--
Ian
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