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Do not subtract region of translucent windows from snow region, that is repaint region of next frame.

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BUG: 191442

svn path=/trunk/KDE/kdebase/workspace/; revision=972987
This commit is contained in:
Martin Gräßlin 2009-05-26 08:28:35 +00:00
parent bc37b74c98
commit a5fb312486
1 changed files with 1 additions and 1 deletions
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2
effects/snow/snow.cpp
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@ -225,7 +225,7 @@ void SnowEffect::postPaintScreen()
void SnowEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data ) void SnowEffect::paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data )
{ {
if( active && snowBehindWindows && !w->isDesktop() && !w->isDock() ) if( active && snowBehindWindows && !w->isDesktop() && !w->isDock() && !w->hasAlpha() && data.opacity == 1.0 )
{ {
repaintRegion -= QRegion( w->geometry() ); repaintRegion -= QRegion( w->geometry() );
} }