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60 lines
1.9 KiB
60 lines
1.9 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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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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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( ScreenPrePaintData& data, int time ); |
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virtual void prePaintWindow( EffectWindow* w, WindowPrePaintData& data, int time ); |
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virtual void postPaintScreen(); |
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virtual void mouseChanged( const QPoint& pos, const QPoint& old, |
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Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers ); |
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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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