Dragging Screens

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#972

From: Brett Bourbin
Date: Mon, 21 Aug 1989 14:46

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	While writing a program that makes a custom screen for its output,
I decided to try and inable the screen dragging ability.  The problem is that
I create a private Copper list that I patch into the normal Copper list via
the UCopList.

	Now what i wanted to know is what is done when a screen is dragged?
Does it rebuild the whole copper list or just change where the start of the
screen it in the master Copper list?  Is there an event that can be polled 
when the screen is drawn so that I can rebuild my private list to reflect the
new relative position of the screen?  Does anyone know if this is possible 
or is this a lost cause?

	Thanks for any information you may lend.

--Brett S Bourbin, Instructional Computing Programs -- Univ of Maryland
            Computer Science Center, College Park, MD 20742
       INTERNET: brett@umd5.umd.edu  BIX: brettb  DELPHI: brettb

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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!usc!ginosko!aplcen!haven!umd5!brett
From: brett@umd5.umd.edu (Brett Bourbin)
Newsgroups: comp.sys.amiga.tech
Subject: Dragging Screens
Message-ID: <5238@umd5.umd.edu>
Date: 21 Aug 89 14:46:20 GMT
Reply-To: brett@umd5.umd.edu (Brett Bourbin)
Organization: University of Maryland, College Park
Lines: 19