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From: edy@andersen.com (Edy Liongosari)
Newsgroups: comp.windows.x
Subject: Drawing a ghost box
Message-ID: <1991May17.174313.5378@casbah.acns.nwu.edu>
Date: 17 May 91 17:43:13 GMT
Sender: news@casbah.acns.nwu.edu (Mr. News)
Organization: Andersen Consulting
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Hi X'ers,

I am quite new in using X. 
How can I implement a rectangle that moves following the mouse's position 
within a window?
Do I draw and undraw the rectangle everytime the mouse moves?

-Edy