[FIX] TextMorphExtentFix-nk fix for 3.6, 3.7, 3.8

ned at squeakland.org ned at squeakland.org
Tue Aug 17 13:56:18 UTC 2004


"Change Set:		TextMorphExtentFix-nk
Date:			17 August 2004
Author:			Ned Konz

Fixes a long-standing (3.5, 3.6, 3.7, 3.8a) recursion problem in
PluggableTextMorph, where we sometimes see:

PluggableTextMorph>>extent:
PluggableTextMorph>>resetExtent
PluggableTextMorph(ScrollPane)>>hideScrollBar
PluggableTextMorph(ScrollPane)>>hideOrShowScrollBar
PluggableTextMorph(ScrollPane)>>setScrollDeltas
PluggableTextMorph>>extent:
PluggableTextMorph>>resetExtent
PluggableTextMorph(ScrollPane)>>showScrollBar
PluggableTextMorph(ScrollPane)>>hideOrShowScrollBar
PluggableTextMorph(ScrollPane)>>setScrollDeltas

"
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