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* Source/NSView.m (_setNeedsDisplayInRect_real:): Enlarge

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(if necessary) _invalidRect so it lies on integral device pixels.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@33809 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
ericwa 2011-09-07 05:33:25 +00:00
parent 0cba25353e
commit 26e09cb5f2
2 changed files with 12 additions and 0 deletions
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7
Source/NSView.m
View file

@ -2816,6 +2816,13 @@ in the main thread.
_invalidRect = invalidRect;
if (firstOpaque == self)
{
/**
* Enlarge (if necessary) _invalidRect so it lies on integral device pixels
*/
const NSRect inBase = [self convertRectToBase: _invalidRect];
const NSRect inBaseRounded = NSIntegralRect(inBase);
_invalidRect = [self convertRectFromBase: inBaseRounded];
[_window setViewsNeedDisplay: YES];
}
else