Re: XForms: colormap popup doesn't go away fast enough?

From: David Paigen (paigen@heathen.com)
Date: Mon Feb 17 2003 - 16:53:24 EST

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# To subscribers of the xforms list from David Paigen <paigen@heathen.com> :

> # To subscribers of the xforms list from Steve Lamont <spl@ncmir.ucsd.edu> :
>
> > My problem is that sometimes there is a black space left in
> > the color scale canvas after the colormap popup goes away.
> > It looks like the DrawColorScale stuff is done before the
> > colormap window unmaps.

> Are you handling the Canvas's Expose event? This is where you should
> redraw your graphics.

That is exactly the hint I needed. Thanks, Steve.

-David Paigen

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