aeafa63a94
Add support for changing window brightness. Add DialogParent effect that makes windows that are unaccessible because of modal dialogs darker. Patch by Rivo Laks. svn path=/branches/work/kwin_composite/; revision=603384
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/*****************************************************************
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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) 2006 Rivo Laks <rivolaks@hot.ee>
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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_DIALOGPARENT_H
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#define KWIN_DIALOGPARENT_H
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// Include with base class for effects.
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#include <effects.h>
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namespace KWinInternal
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{
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/**
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* An effect which changes saturation and brighness of windows which have
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* active modal dialogs.
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* This should make the dialog seem more important and emphasize that the
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* window is inactive until the dialog is closed.
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**/
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class DialogParentEffect
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: public Effect
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{
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public:
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virtual void prePaintWindow( Scene::Window* w, int* mask, QRegion* region, int time );
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virtual void paintWindow( Scene::Window* w, int mask, QRegion region, WindowPaintData& data );
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virtual void postPaintWindow( Scene::Window* w );
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virtual void windowDeleted( Toplevel* c );
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virtual void windowActivated( Toplevel* c );
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protected:
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bool hasModalWindow( Toplevel* t );
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private:
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// The progress of the fading.
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QMap<Scene::Window*, float> effectStrength;
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};
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} // namespace
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#endif
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