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* Source/GSThemeTools.m: Correct implementation of contentRectForRect

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@29424 72102866-910b-0410-8b05-ffd578937521
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ericwa 2010-01-27 23:17:37 +00:00
parent 8906ec7b22
commit 1ed115d842
2 changed files with 11 additions and 63 deletions
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ChangeLog
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@ -1,3 +1,7 @@
2010-01-27 Eric Wasylishen <ewasylishen@gmail.com>
* Source/GSThemeTools.m: Correct implementation of contentRectForRect:
2010-01-27 Eric Wasylishen <ewasylishen@gmail.com> 2010-01-27 Eric Wasylishen <ewasylishen@gmail.com>
* Source/GSThemeTools.m: * Source/GSThemeTools.m:

70
Source/GSThemeTools.m
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@ -1079,69 +1079,13 @@ withRepeatedImage: (NSImage*)image
- (NSRect) contentRectForRect: (NSRect)rect - (NSRect) contentRectForRect: (NSRect)rect
{ {
NSRect contentRectParts[9]; NSSize total = [self computeTotalTilesSize];
NSRect scaledContentRect; NSRect inFill = NSMakeRect(
int i; rect.origin.x + contentRect.origin.x,
float centerHScale, centerVScale; rect.origin.y + contentRect.origin.y,
rect.size.width - (total.width - contentRect.size.width),
// Divide the content rect into 9 parts rect.size.height - (total.height - contentRect.size.height));
for (i = 0; i < 9; i++) return inFill;
{
contentRectParts[i] = NSIntersectionRect(contentRect, rects[i]);
}
if (rects[TileCM].size.width > 0)
{
centerHScale = (rect.size.width - rects[TileCL].size.width -
rects[TileCR].size.width) / rects[TileCM].size.width;
}
else
{
centerHScale = 0;
}
if (rects[TileCM].size.height > 0)
{
centerVScale = (rect.size.height - rects[TileCL].size.height -
rects[TileCR].size.height) / rects[TileCM].size.height;
}
else
{
centerVScale = 0;
}
contentRectParts[TileTM].size.width *= centerHScale;
contentRectParts[TileCM].size.width *= centerHScale;
contentRectParts[TileBM].size.width *= centerHScale;
contentRectParts[TileCL].size.height *= centerVScale;
contentRectParts[TileCM].size.height *= centerVScale;
contentRectParts[TileCR].size.height *= centerVScale;
// Recalculate the origins of the top row and right column of the
// contentRectParts
contentRectParts[TileTL].origin.y = contentRectParts[TileCL].origin.y +
contentRectParts[TileCL].size.height;
contentRectParts[TileTM].origin.y = contentRectParts[TileTL].origin.y;
contentRectParts[TileTR].origin.y = contentRectParts[TileTL].origin.y;
contentRectParts[TileTR].origin.x = contentRectParts[TileTM].origin.x +
contentRectParts[TileTM].size.width;
contentRectParts[TileCR].origin.x = contentRectParts[TileTR].origin.x;
contentRectParts[TileBR].origin.x = contentRectParts[TileTR].origin.x;
// Return the union of the scaled contentRectParts
// NOTE: NSUnionRect ignores rects with width and height of 0
scaledContentRect = NSZeroRect;
for (i = 0; i < 9; i++)
{
scaledContentRect = NSUnionRect(scaledContentRect, contentRectParts[i]);
}
return scaledContentRect;
} }
- (NSRect) noneStyleFillRect: (NSRect)rect - (NSRect) noneStyleFillRect: (NSRect)rect