36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
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/*****************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2007 Lubos Lunak <l.lunak@kde.org>
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You can Freely distribute this program under the GNU General Public
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License. See the file "COPYING" for the exact licensing terms.
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******************************************************************/
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#ifndef KWIN_SHADOW_H
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#define KWIN_SHADOW_H
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#include <effects.h>
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namespace KWinInternal
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{
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class ShadowEffect
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: public Effect
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{
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public:
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ShadowEffect();
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virtual void prePaintWindow( EffectWindow* w, int* mask, QRegion* paint, QRegion* clip, int time );
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virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
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virtual void postPaintWindow( EffectWindow* w );
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virtual QRect transformWindowDamage( EffectWindow* w, const QRect& r );
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private:
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void drawShadow( EffectWindow* w, int mask, QRegion region, double opacity );
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int shadowXOffset, shadowYOffset;
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};
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} // namespace
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#endif
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