qgsmaptoolemitpoint.h

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/***************************************************************************
    qgsmaptoolemitpoint.h  -  map tool that emits a signal on click
    ---------------------
    begin                : June 2007
    copyright            : (C) 2007 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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSMAPTOOLEMITPOINT_H
#define QGSMAPTOOLEMITPOINT_H

#include "qgspoint.h"
#include "qgsmaptool.h"
class QgsMapCanvas;


class GUI_EXPORT QgsMapToolEmitPoint : public QgsMapTool
{
    Q_OBJECT

  public:
    QgsMapToolEmitPoint( QgsMapCanvas* canvas );

    virtual void canvasMoveEvent( QMouseEvent * e );

    virtual void canvasPressEvent( QMouseEvent * e );

    virtual void canvasReleaseEvent( QMouseEvent * e );

  signals:
    // \note changed in 1.3
    void canvasClicked( const QgsPoint& point, Qt::MouseButton button );
};

#endif