Index: QmitkStdMultiWidget.cpp
===================================================================
--- QmitkStdMultiWidget.cpp	(revision 22256)
+++ QmitkStdMultiWidget.cpp	(working copy)
@@ -25,6 +25,7 @@
 #include <qsplitter.h>
 #include <QMotifStyle>
 #include <QList>
+#include <QMouseEvent>
 
 #include "mitkProperties.h"
 #include "mitkGeometry2DDataMapper2D.h"
@@ -1357,6 +1358,13 @@
   emit WheelMoved( e );
 }
 
+void QmitkStdMultiWidget::mousePressEvent(QMouseEvent * e)
+{
+   if (e->button() == Qt::LeftButton) {
+       mitk::Point3D pointValue = this->GetLastLeftClickPosition();
+       emit LeftMouseClicked(pointValue); 
+   }
+}
 
 mitk::DisplayVectorInteractor* QmitkStdMultiWidget::GetMoveAndZoomInteractor()
 {
Index: QmitkStdMultiWidget.h
===================================================================
--- QmitkStdMultiWidget.h	(revision 22256)
+++ QmitkStdMultiWidget.h	(working copy)
@@ -146,6 +146,8 @@
 
   void wheelEvent( QWheelEvent * e );
 
+  void mousePressEvent(QMouseEvent * e);
+
   void EnsureDisplayContainsPoint(
     mitk::DisplayGeometry* displayGeometry, const mitk::Point3D& p);
 
@@ -195,7 +197,8 @@
 
 signals:
 
-  void WheelMoved( QWheelEvent* );
+  void LeftMouseClicked(mitk::Point3D pointValue);
+  void WheelMoved(QWheelEvent*);
   void WidgetPlanesRotationLinked(bool);
   void WidgetPlanesRotationEnabled(bool);
   void ViewsInitialized();