Added some files which should have been a part of previous commit (r7133)

git-svn-id: http://svn.osgeo.org/qgis/branches/Release-0_8_0@7134 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: wonder

src/gui/qgsmaptoolemitpoint.cpp

@@ -0,0 +1,39 @@
+/***************************************************************************
+    qgsmaptoolemitpoint.cpp  -  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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+/* $Id$ */
+
+
+#include "qgsmaptoolemitpoint.h"
+#include "qgsmapcanvas.h"
+
+
+QgsMapToolEmitPoint::QgsMapToolEmitPoint(QgsMapCanvas* canvas)
+  : QgsMapTool(canvas)
+{
+}
+
+void QgsMapToolEmitPoint::canvasMoveEvent(QMouseEvent * e)
+{
+}
+
+void QgsMapToolEmitPoint::canvasPressEvent(QMouseEvent * e)
+{
+  QgsPoint pnt = toMapCoords(e->pos());
+  emit gotPoint(pnt, e->button());
+}
+
+void QgsMapToolEmitPoint::canvasReleaseEvent(QMouseEvent * e)
+{
+}

src/gui/qgsmaptoolemitpoint.h

@@ -0,0 +1,49 @@
+/***************************************************************************
+    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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+/* $Id$ */
+
+#ifndef QGSMAPTOOLEMITPOINT_H
+#define QGSMAPTOOLEMITPOINT_H
+
+#include "qgspoint.h"
+#include "qgsmaptool.h"
+class QgsMapCanvas;
+
+#include <QObject>
+
+class QgsMapToolEmitPoint : public QObject, public QgsMapTool
+{
+  Q_OBJECT
+  
+  public:
+    //! constructor
+    QgsMapToolEmitPoint(QgsMapCanvas* canvas);
+    
+    //! Overridden mouse move event
+    virtual void canvasMoveEvent(QMouseEvent * e);
+  
+    //! Overridden mouse press event - emits the signal
+    virtual void canvasPressEvent(QMouseEvent * e);
+  
+    //! Overridden mouse release event
+    virtual void canvasReleaseEvent(QMouseEvent * e);
+    
+  signals:
+    
+    //! signal emitted on canvas click
+    void gotPoint(QgsPoint& point, Qt::MouseButton button);
+};
+
+#endif