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49 lines
1.4 KiB
49 lines
1.4 KiB
/***************************************************************** |
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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 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_DEMO_TASKBARTHUMBNAIL_H |
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#define KWIN_DEMO_TASKBARTHUMBNAIL_H |
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// Include with base class for effects. |
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#include <kwineffects.h> |
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namespace KWin |
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{ |
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/** |
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* Render small thumbnail of window next to it's taskbar entry when the cursor |
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* is above the taskbar entry. |
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* Note that this functionality will be replaced in the future so that taskbar |
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* itself can request a thumbnail to be rendered in a give location with a |
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* given size. |
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**/ |
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class TaskbarThumbnailEffect |
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: public Effect |
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{ |
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public: |
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TaskbarThumbnailEffect(); |
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virtual void prePaintScreen( int* mask, QRegion* region, int time ); |
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virtual void prePaintWindow( EffectWindow* w, int* mask, QRegion* paint, QRegion* clip, int time ); |
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virtual void postPaintScreen(); |
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void cursorMoved( const QPoint& pos, Qt::MouseButtons buttons ); |
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protected: |
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QRect getThumbnailPosition( EffectWindow* c, int* space ) const; |
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private: |
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QList< EffectWindow* > mThumbnails; |
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QPoint mLastCursorPos; |
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}; |
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} // namespace |
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#endif
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