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qgsmaptoolemitpoint.h
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1 /***************************************************************************
2  qgsmaptoolemitpoint.h - map tool that emits a signal on click
3  ---------------------
4  begin : June 2007
5  copyright : (C) 2007 by Martin Dobias
6  email : wonder.sk at gmail dot com
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 /* $Id$ */
16 
17 #ifndef QGSMAPTOOLEMITPOINT_H
18 #define QGSMAPTOOLEMITPOINT_H
19 
20 #include "qgspoint.h"
21 #include "qgsmaptool.h"
22 class QgsMapCanvas;
23 
24 
30 class GUI_EXPORT QgsMapToolEmitPoint : public QgsMapTool
31 {
32  Q_OBJECT
33 
34  public:
37 
39  virtual void canvasMoveEvent( QMouseEvent * e );
40 
42  virtual void canvasPressEvent( QMouseEvent * e );
43 
45  virtual void canvasReleaseEvent( QMouseEvent * e );
46 
47  signals:
48 
50  // \note changed in 1.3
51  void canvasClicked( const QgsPoint& point, Qt::MouseButton button );
52 };
53 
54 #endif