> I'm working with Xforms and a glcanvas. I'd like to know if exist any
> function or event (such as Expose, the only I know) to wich I could add a
> handler for specific things, such as:
> a resizing handler
> a display handler
Resize can be handled by adding a handler for the ConfigureNotify
event. I'm not sure exactly what you mean by "a display handler" --
if you mean something to redraw your image, you just call your display
list and swap buffers (if you're using OpenGL double buffering).
That's about it.
spl
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