Re: Garbled display in ScrollView

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#276

From: moose
Date: Mon, 27 Jul 1992 16:51

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In article <92205.163538MKK2@psuvm.psu.edu> <MKK2@psuvm.psu.edu> writes:
> I [theText replaceSel:aString] text into a Text that is in a ScrollView.
> It is all pretty vanilla stuff.
> 
> But recently (as I've added some other features to the program) the
> displayed text has started to get garbled when I scroll.  It is even
> an intermittant problem---I scroll, and get garble (missing characters,
> what looks like overprinting, unexpected wrap) but when I scroll it off
> and then on again, I get no or different garble.

Sounds like you trashed memory.  Have you tried using MallocDebugger?


--
Michael Rutman			|	moose@svcdudes.com
Cubist				|	makes me a NeXT programmer
Software Ventures		|	maker of MicroPhone II
#include <std.disclaimer>

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Message-ID: <1992Jul27.165123.28240@svcdudes.com>

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References: <92205.163538MKK2@psuvm.psu.edu>

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Newsgroups: comp.sys.next.programmer
Path: arc1-ca.pugleaf.net!sparky!uunet!psinntp!svc!news
From: moose@svcdudes.com
Subject: Re: Garbled display in ScrollView
Message-ID: <1992Jul27.165123.28240@svcdudes.com>
Sender: news@svcdudes.com
Reply-To: moose@svcdudes.com
Organization: Software Ventures, Inc.
References: <92205.163538MKK2@psuvm.psu.edu>
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Date: Mon, 27 Jul 92 16:51:23 GMT
Lines: 18

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