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53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/***************************************************************************
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qgsmaptoolpan.h - map tool for panning in map canvas
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---------------------
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begin : January 2006
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copyright : (C) 2006 by Martin Dobias
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email : wonder.sk at gmail dot com
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***************************************************************************
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* *
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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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* *
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***************************************************************************/
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/* $Id$ */
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#ifndef QGSMAPTOOLPAN_H
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#define QGSMAPTOOLPAN_H
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#include "qgsmaptool.h"
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class QgsMapCanvas;
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/** \ingroup gui
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* A map tool for panning the map.
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* @see QgsMapTool
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*/
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class GUI_EXPORT QgsMapToolPan : public QgsMapTool
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{
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public:
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//! constructor
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QgsMapToolPan( QgsMapCanvas* canvas );
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//! Overridden mouse move event
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virtual void canvasMoveEvent( QMouseEvent * e );
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//! Overridden mouse press event
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virtual void canvasPressEvent( QMouseEvent * e );
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//! Overridden mouse release event
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virtual void canvasReleaseEvent( QMouseEvent * e );
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virtual bool isTransient() { return true; }
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private:
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//! Flag to indicate a map canvas drag operation is taking place
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bool mDragging;
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};
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#endif
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