[comp.sys.atari.st] Windows

KIMMEL@ecs.umass.EDU.UUCP (03/15/87)

I am writing a desk accessory in Megamax C which puts a window on the
desktop.  My question is:  How can I tell, when I am not getting a redraw
message, which parts of the window are covered by other windows, when
it's not the top window?  I would like to update it, even when it is
covered by other windows.
Thanks in advance.

-Matt Kimmel

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