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Detect and handle gaps in the soft invalidated layout information.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@16639 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Alexander Malmberg 2003-05-05 20:52:24 +00:00
parent 4748f21adb
commit 8a2e943bbd
4 changed files with 25 additions and 16 deletions
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4
Source/GSLayoutManager.m
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@ -2359,7 +2359,7 @@ forStartOfGlyphRange: (NSRange)glyphRange
layout_glyph = tc->pos + tc->length;
/*
We must have layouts beyond all the soft-invalidated line frags,
We must have glyphs beyond all the soft-invalidated line frags,
so comparing with glyphs->glyph_length is ok.
*/
if (layout_glyph == glyphs->glyph_length)
@ -2369,6 +2369,7 @@ forStartOfGlyphRange: (NSRange)glyphRange
}
-(NSRect) _softInvalidateLineFragRect: (int)index
firstGlyph: (unsigned int *)first_glyph
nextGlyph: (unsigned int *)next_glyph
inTextContainer: (NSTextContainer *)textContainer
{
@ -2388,6 +2389,7 @@ forStartOfGlyphRange: (NSRange)glyphRange
return NSZeroRect;
lf = &tc->linefrags[tc->num_linefrags + index];
*first_glyph = lf->pos;
*next_glyph = lf->pos + lf->length;
return lf->rect;
}