diff --git a/include/osgGA/GUIEventHandler b/include/osgGA/GUIEventHandler
index 12958e4c0..10fe2feae 100644
--- a/include/osgGA/GUIEventHandler
+++ b/include/osgGA/GUIEventHandler
@@ -72,6 +72,9 @@ public:
         virtual CompositeGUIEventHandler* getComposite() { return 0; }
 
         /** Handle events, return true if handled, false otherwise. */
+        virtual bool handle(const GUIEventAdapter& ea,GUIActionAdapter& aa, osg::Object*, osg::NodeVisitor*) { return handle(ea,aa); }
+
+        /** deprecated, Handle events, return true if handled, false otherwise. */
         virtual bool handle(const GUIEventAdapter&,GUIActionAdapter&) { return false; }
 
         /** Accept visits from GUIEventHandler visitors */
@@ -98,7 +101,7 @@ public:
 
         virtual CompositeGUIEventHandler* getComposite() { return this; }
 
-        virtual bool handle(const GUIEventAdapter& ea,GUIActionAdapter& aa);
+        virtual bool handle(const GUIEventAdapter& ea,GUIActionAdapter& aa, osg::Object* object, osg::NodeVisitor* nv);
 
         virtual void accept(GUIEventHandlerVisitor& v)    { v.visit(*this); }
 
diff --git a/src/osgGA/GUIEventHandler.cpp b/src/osgGA/GUIEventHandler.cpp
index 1d2475e64..c899c85d9 100644
--- a/src/osgGA/GUIEventHandler.cpp
+++ b/src/osgGA/GUIEventHandler.cpp
@@ -26,13 +26,13 @@ void GUIEventHandler::operator()(osg::Node* node, osg::NodeVisitor* nv)
             itr != ev->getEventList().end();
             ++itr)
         {
-            handle(*(*itr), *(ev->getActionAdapter()));
+            handle(*(*itr), *(ev->getActionAdapter()), node, nv);
         }
     }
     traverse(node,nv);
 }
 
-void GUIEventHandler::event(osg::NodeVisitor* nv, osg::Drawable* /*drawable*/)
+void GUIEventHandler::event(osg::NodeVisitor* nv, osg::Drawable* drawable)
 {
     osgGA::EventVisitor* ev = dynamic_cast<osgGA::EventVisitor*>(nv);
     if (ev && ev->getActionAdapter() && !ev->getEventList().empty())
@@ -41,7 +41,7 @@ void GUIEventHandler::event(osg::NodeVisitor* nv, osg::Drawable* /*drawable*/)
             itr != ev->getEventList().end();
             ++itr)
         {
-            handle(*(*itr), *(ev->getActionAdapter()));
+            handle(*(*itr), *(ev->getActionAdapter()), drawable, nv);
         }
     }
 }
@@ -56,7 +56,7 @@ void CompositeGUIEventHandler::getUsage(osg::ApplicationUsage& usage) const
     }
 }
 
-bool CompositeGUIEventHandler::handle(const GUIEventAdapter& ea,GUIActionAdapter& aa)
+bool CompositeGUIEventHandler::handle(const GUIEventAdapter& ea,GUIActionAdapter& aa, osg::Object* object, osg::NodeVisitor* nv)
 {
     bool result=false;
 
@@ -64,7 +64,7 @@ bool CompositeGUIEventHandler::handle(const GUIEventAdapter& ea,GUIActionAdapter
          itr!=_children.end();
          ++itr)
     {
-        result |= (*itr)->handle(ea,aa);
+        result |= (*itr)->handle(ea, aa, object, nv);
     }
     return result;
 }
diff --git a/src/osgProducer/Viewer.cpp b/src/osgProducer/Viewer.cpp
index 3d6310cfb..26033ff10 100644
--- a/src/osgProducer/Viewer.cpp
+++ b/src/osgProducer/Viewer.cpp
@@ -652,9 +652,9 @@ void Viewer::update()
             handler_itr!=_eventHandlerList.end() && !handled;
             ++handler_itr)
         {   
-            handled = (*handler_itr)->handle(*(*event_itr),*this);
+            handled = (*handler_itr)->handle(*(*event_itr),*this,0,0);
         }
-        if (!handled && _eventVisitor.valid())
+        if (_eventVisitor.valid())
         {
             _eventVisitor->reset();
             _eventVisitor->addEvent(event_itr->get());
@@ -854,7 +854,7 @@ bool Viewer::computeIntersections(float x,float y,unsigned int cameraNum,osg::No
 
 bool Viewer::computeIntersections(float x,float y,unsigned int cameraNum,osgUtil::IntersectVisitor::HitList& hits,osg::Node::NodeMask traversalMask)
 {
-    return computeIntersections(x,y,cameraNum,getSceneData(),hits,traversalMask);
+    return computeIntersections(x,y,cameraNum,getTopMostSceneData(),hits,traversalMask);
 }
 
 bool Viewer::computeIntersections(float x,float y,osg::Node *node,osgUtil::IntersectVisitor::HitList& hits,osg::Node::NodeMask traversalMask)
@@ -870,7 +870,7 @@ bool Viewer::computeIntersections(float x,float y,osg::Node *node,osgUtil::Inter
 
 bool Viewer::computeIntersections(float x,float y,osgUtil::IntersectVisitor::HitList& hits,osg::Node::NodeMask traversalMask)
 {
-    return computeIntersections(x,y,getSceneData(),hits,traversalMask);
+    return computeIntersections(x,y,getTopMostSceneData(),hits,traversalMask);
 }
 
 void Viewer::selectCameraManipulator(unsigned int no)