libs/flake

KoShapeRubberSelectStrategy.h

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00001 /* This file is part of the KDE project
00002 
00003    Copyright (C) 2006 Thorsten Zachmann <zachmann@kde.org>
00004    Copyright (C) 2006 Thomas Zander <zander@kde.org>
00005 
00006    This library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Library General Public
00008    License as published by the Free Software Foundation; either
00009    version 2 of the License, or (at your option) any later version.
00010 
00011    This library is distributed in the hope that it will be useful,
00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014    Library General Public License for more details.
00015 
00016    You should have received a copy of the GNU Library General Public License
00017    along with this library; see the file COPYING.LIB.  If not, write to
00018    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020 */
00021 
00022 #ifndef KODEFRUBBERSELECT_H
00023 #define KODEFRUBBERSELECT_H
00024 
00025 #include "KoInteractionStrategy.h"
00026 
00027 #include <QRectF>
00028 
00029 #include "flake_export.h"
00030 
00031 class QPainter;
00032 class QPointF;
00033 
00034 class KoCanvasBase;
00035 class KoTool;
00036 class KoSnapGuide;
00037 
00041 class FLAKE_EXPORT KoShapeRubberSelectStrategy : public KoInteractionStrategy
00042 {
00043 public:
00054     KoShapeRubberSelectStrategy(KoTool *tool, KoCanvasBase *canvas, const QPointF &clicked, bool useSnapToGrid = false);
00055     virtual ~KoShapeRubberSelectStrategy();
00056 
00057     void paint(QPainter &painter, const KoViewConverter &converter);
00058     void handleMouseMove(const QPointF &mouseLocation, Qt::KeyboardModifiers modifiers);
00059     virtual QUndoCommand* createCommand() {
00060         return 0;
00061     }
00062     virtual void finishInteraction(Qt::KeyboardModifiers modifiers);
00063 
00064 protected:
00070     const QRectF selectRect() const;
00071 
00072 private:
00073     QRectF m_selectRect;
00074     QPointF m_lastPos;
00075     KoSnapGuide * m_snapGuide;
00076 };
00077 
00078 #endif /* KODEFRUBBERSELECT_H */