Quantum GIS API Documentation
1.8
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00001 /*************************************************************************** 00002 qgsmaptoolemitpoint.h - map tool that emits a signal on click 00003 --------------------- 00004 begin : June 2007 00005 copyright : (C) 2007 by Martin Dobias 00006 email : wonder.sk at gmail dot com 00007 *************************************************************************** 00008 * * 00009 * This program is free software; you can redistribute it and/or modify * 00010 * it under the terms of the GNU General Public License as published by * 00011 * the Free Software Foundation; either version 2 of the License, or * 00012 * (at your option) any later version. * 00013 * * 00014 ***************************************************************************/ 00015 00016 #ifndef QGSMAPTOOLEMITPOINT_H 00017 #define QGSMAPTOOLEMITPOINT_H 00018 00019 #include "qgspoint.h" 00020 #include "qgsmaptool.h" 00021 class QgsMapCanvas; 00022 00023 00029 class GUI_EXPORT QgsMapToolEmitPoint : public QgsMapTool 00030 { 00031 Q_OBJECT 00032 00033 public: 00035 QgsMapToolEmitPoint( QgsMapCanvas* canvas ); 00036 00038 virtual void canvasMoveEvent( QMouseEvent * e ); 00039 00041 virtual void canvasPressEvent( QMouseEvent * e ); 00042 00044 virtual void canvasReleaseEvent( QMouseEvent * e ); 00045 00046 signals: 00047 00049 // \note changed in 1.3 00050 void canvasClicked( const QgsPoint& point, Qt::MouseButton button ); 00051 }; 00052 00053 #endif