QGIS/src/gui/qgsmaptoolpan.h

/***************************************************************************
    qgsmaptoolpan.h  -  map tool for panning in map canvas
    ---------------------
    begin                : January 2006
    copyright            : (C) 2006 by Martin Dobias
    email                : wonder.sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
/* $Id$ */

#ifndef QGSMAPTOOLPAN_H
#define QGSMAPTOOLPAN_H

#include "qgsmaptool.h"
class QgsMapCanvas;


class QgsMapToolPan : public QgsMapTool
{
  public:
    //! constructor
    QgsMapToolPan(QgsMapCanvas* canvas);
    
    //! Overridden mouse move event
    virtual void canvasMoveEvent(QMouseEvent * e);
  
    //! Overridden mouse press event
    virtual void canvasPressEvent(QMouseEvent * e);
  
    //! Overridden mouse release event
    virtual void canvasReleaseEvent(QMouseEvent * e);
    
    virtual bool isZoomTool() { return true; }
    
  private:
    
    //! Flag to indicate a map canvas drag operation is taking place
    bool mDragging;
    
};

#endif