I'm using a gtk_fixed widget with a lot of buttons inside that a user
can drag around (eventually, there could be 100-200 buttons, but at
the moment I only have 10). I'm getting a lot of "flickering" of the
other buttons when I drag one around. It seems that the solution to
this problem involves the use of a "backing pixmap" or double
buffering. However, I don't do any drawing myself ... I just invoke
the gtk_fixed_move() function. I did a little searching through the
source and it looks like the gtk_fixed_move() function inherently
redraws the entire fixed surface when it is called.
So, my question is ... is there a way to override this behavior to
have it use double buffering? Or should I just abandon the fixed
widget and create my own drawing space?
I suppose another solution would be to limit the number of calls to
gtk_fixed_move() using a timer function.
Any suggestions? Thanks.
*******************************************************
* Gary Scavone *
* Center for Computer Research in Music & Acoustics *
* Stanford University *
* [EMAIL PROTECTED] *
* http://www-ccrma.stanford.edu/~gary/ *
*******************************************************
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