[plt-scheme] on-paint event overriding ?!

From: Jean-Daniel Rondeau (jdrond at videotron.ca)
Date: Wed Nov 27 23:25:49 EST 2002


I am trying to draw some lines on a table (make-table). The fact is that when I lose the focus of the window (the table here...) all my lines disapear and only the cards (from the "cards.ss" library) are left on the table.

My question is : How can I "add" my code to the on-paint event for the "table". I know that I can override the event. But can I keep the default code and add my code to it  ?!?  How ?!?

Thanks in advance,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.racket-lang.org/users/archive/attachments/20021127/771ca224/attachment.html>

Posted on the users mailing list.