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Bug 678039 - Limit the top titlebar line overdrawing workaround to Lion. It's not needed on Leopard / Snow Leopard. r=josh

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This commit is contained in:
Markus Stange 2011-08-12 16:25:24 +02:00
parent f14955fe44
commit 92a037b32c
1 changed files with 8 additions and 5 deletions
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13
widget/src/cocoa/nsCocoaWindow.mm
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@ -2417,11 +2417,14 @@ DrawNativeTitlebar(CGContextRef aContext, CGRect aTitlebarRect,
nil],
nil);
// At some window widths the call to CUIDraw doesn't draw the top pixel strip.
// We don't want to have a flickering transparent line, so we overdraw it.
CGContextSetRGBFillColor(aContext, 0.95, 0.95, 0.95, 1);
CGContextFillRect(aContext, CGRectMake(0, CGRectGetMaxY(aTitlebarRect) - 1,
aTitlebarRect.size.width, 1));
if (nsToolkit::OnLionOrLater()) {
// On Lion the call to CUIDraw doesn't draw the top pixel strip at some
// window widths. We don't want to have a flickering transparent line, so
// we overdraw it.
CGContextSetRGBFillColor(aContext, 0.95, 0.95, 0.95, 1);
CGContextFillRect(aContext, CGRectMake(0, CGRectGetMaxY(aTitlebarRect) - 1,
aTitlebarRect.size.width, 1));
}
}
// Pattern draw callback for standard titlebar gradients and solid titlebar colors