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/***************************************************************************
* Copyright (C) 2006-2007 by Rajko Albrecht *
* ral@alwins-world.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef PANNERVIEW_H
#define PANNERVIEW_H
#include <tqcanvas.h>
/**
@author Rajko Albrecht <ral@alwins-world.de>
*/
class PannerView : public TQCanvasView
{
Q_OBJECT
TQ_OBJECT
public:
PannerView(TQWidget* parent=0, const char* name=0);
virtual ~PannerView();
void setZoomRect(const TQRect& theValue);
void updateCurrentRect();
signals:
void zoomRectMoved(int dx, int dy);
void zoomRectMoveFinished();
protected:
virtual void drawContents(TQPainter* p, int clipx, int clipy, int clipw, int cliph);
virtual void contentsMouseMoveEvent(TQMouseEvent* e);
virtual void contentsMousePressEvent(TQMouseEvent* e);
virtual void contentsMouseReleaseEvent(TQMouseEvent*);
protected:
TQRect m_ZoomRect;
bool m_Moving;
TQPoint m_LastPos;
};
#endif
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