GDK Set_Background

[Chris Sparks <mrada catalina-inter net>]

Hi all,

I have noticed that when I use Set_Background for a GDK window, it works 
the first time in drawing the color, however, upon new expose events 
(windows covering windows) the background looks transparent.  The image 
of either the previous window or one below is coming through.

Anybody know why this is?

Chris Sparks