diff --git a/VisualStudio/osgWrappers/osgViewer/wrapper_osgViewer.dsp b/VisualStudio/osgWrappers/osgViewer/wrapper_osgViewer.dsp
index f78e72f34..9b8df95a3 100644
--- a/VisualStudio/osgWrappers/osgViewer/wrapper_osgViewer.dsp
+++ b/VisualStudio/osgWrappers/osgViewer/wrapper_osgViewer.dsp
@@ -103,6 +103,10 @@ SOURCE=..\..\..\src\osgWrappers\osgViewer\CompositeViewer.cpp
 SOURCE=..\..\..\src\osgWrappers\osgViewer\GraphicsWindow.cpp
 # End Source File
 
+# Begin Source File
+SOURCE=..\..\..\src\osgWrappers\osgViewer\HelpHandler.cpp
+# End Source File
+
 # Begin Source File
 SOURCE=..\..\..\src\osgWrappers\osgViewer\Scene.cpp
 # End Source File
diff --git a/src/osgWrappers/osg/ApplicationUsage.cpp b/src/osgWrappers/osg/ApplicationUsage.cpp
index 279f9b469..c91bf696d 100644
--- a/src/osgWrappers/osg/ApplicationUsage.cpp
+++ b/src/osgWrappers/osg/ApplicationUsage.cpp
@@ -28,7 +28,8 @@ BEGIN_ENUM_REFLECTOR(osg::ApplicationUsage::Type)
 	I_EnumLabel(osg::ApplicationUsage::KEYBOARD_MOUSE_BINDING);
 END_REFLECTOR
 
-BEGIN_VALUE_REFLECTOR(osg::ApplicationUsage)
+BEGIN_OBJECT_REFLECTOR(osg::ApplicationUsage)
+	I_BaseType(osg::Referenced);
 	I_Constructor0(____ApplicationUsage,
 	               "",
 	               "");
diff --git a/src/osgWrappers/osgViewer/GNUmakefile b/src/osgWrappers/osgViewer/GNUmakefile
index f805d4e49..898d1b5ec 100644
--- a/src/osgWrappers/osgViewer/GNUmakefile
+++ b/src/osgWrappers/osgViewer/GNUmakefile
@@ -4,6 +4,7 @@ include $(TOPDIR)/Make/makedefs
 CXXFILES =\
 	CompositeViewer.cpp\
 	GraphicsWindow.cpp\
+	HelpHandler.cpp\
 	Scene.cpp\
 	SimpleViewer.cpp\
 	StatsHandler.cpp\
diff --git a/src/osgWrappers/osgViewer/HelpHandler.cpp b/src/osgWrappers/osgViewer/HelpHandler.cpp
new file mode 100644
index 000000000..631a980e7
--- /dev/null
+++ b/src/osgWrappers/osgViewer/HelpHandler.cpp
@@ -0,0 +1,67 @@
+// ***************************************************************************
+//
+//   Generated automatically by genwrapper.
+//   Please DO NOT EDIT this file!
+//
+// ***************************************************************************
+
+#include <osgIntrospection/ReflectionMacros>
+#include <osgIntrospection/TypedMethodInfo>
+#include <osgIntrospection/StaticMethodInfo>
+#include <osgIntrospection/Attributes>
+
+#include <osg/ApplicationUsage>
+#include <osgGA/GUIActionAdapter>
+#include <osgGA/GUIEventAdapter>
+#include <osgViewer/HelpHandler>
+
+// Must undefine IN and OUT macros defined in Windows headers
+#ifdef IN
+#undef IN
+#endif
+#ifdef OUT
+#undef OUT
+#endif
+
+BEGIN_OBJECT_REFLECTOR(osgViewer::HelpHandler)
+	I_BaseType(osgGA::GUIEventHandler);
+	I_ConstructorWithDefaults1(IN, osg::ApplicationUsage *, au, 0,
+	                           ____HelpHandler__osg_ApplicationUsage_P1,
+	                           "",
+	                           "");
+	I_Method1(void, setApplicationUsage, IN, osg::ApplicationUsage *, au,
+	          __void__setApplicationUsage__osg_ApplicationUsage_P1,
+	          "",
+	          "");
+	I_Method0(osg::ApplicationUsage *, getApplicationUsage,
+	          __osg_ApplicationUsage_P1__getApplicationUsage,
+	          "",
+	          "");
+	I_Method0(const osg::ApplicationUsage *, getApplicationUsage,
+	          __C5_osg_ApplicationUsage_P1__getApplicationUsage,
+	          "",
+	          "");
+	I_Method1(void, setKeyEventTogglesOnScreenHelp, IN, int, key,
+	          __void__setKeyEventTogglesOnScreenHelp__int,
+	          "",
+	          "");
+	I_Method0(int, getKeyEventTogglesOnScreenHelp,
+	          __int__getKeyEventTogglesOnScreenHelp,
+	          "",
+	          "");
+	I_Method2(bool, handle, IN, const osgGA::GUIEventAdapter &, ea, IN, osgGA::GUIActionAdapter &, aa,
+	          __bool__handle__C5_osgGA_GUIEventAdapter_R1__osgGA_GUIActionAdapter_R1,
+	          "deprecated, Handle events, return true if handled, false otherwise. ",
+	          "");
+	I_Method1(void, getUsage, IN, osg::ApplicationUsage &, usage,
+	          __void__getUsage__osg_ApplicationUsage_R1,
+	          "Get the keyboard and mouse usage of this manipulator. ",
+	          "");
+	I_SimpleProperty(osg::ApplicationUsage *, ApplicationUsage, 
+	                 __osg_ApplicationUsage_P1__getApplicationUsage, 
+	                 __void__setApplicationUsage__osg_ApplicationUsage_P1);
+	I_SimpleProperty(int, KeyEventTogglesOnScreenHelp, 
+	                 __int__getKeyEventTogglesOnScreenHelp, 
+	                 __void__setKeyEventTogglesOnScreenHelp__int);
+END_REFLECTOR
+
diff --git a/src/osgWrappers/osgViewer/StatsHandler.cpp b/src/osgWrappers/osgViewer/StatsHandler.cpp
index 5bcbb5f87..9a775e98d 100644
--- a/src/osgWrappers/osgViewer/StatsHandler.cpp
+++ b/src/osgWrappers/osgViewer/StatsHandler.cpp
@@ -10,6 +10,7 @@
 #include <osgIntrospection/StaticMethodInfo>
 #include <osgIntrospection/Attributes>
 
+#include <osg/ApplicationUsage>
 #include <osgGA/GUIActionAdapter>
 #include <osgGA/GUIEventAdapter>
 #include <osgViewer/StatsHandler>
@@ -59,6 +60,10 @@ BEGIN_OBJECT_REFLECTOR(osgViewer::StatsHandler)
 	          __double__getBlockMultiplier,
 	          "",
 	          "");
+	I_Method1(void, getUsage, IN, osg::ApplicationUsage &, usage,
+	          __void__getUsage__osg_ApplicationUsage_R1,
+	          "Get the keyboard and mouse usage of this manipulator. ",
+	          "");
 	I_SimpleProperty(double, BlockMultiplier, 
 	                 __double__getBlockMultiplier, 
 	                 0);
diff --git a/src/osgWrappers/osgViewer/Viewer.cpp b/src/osgWrappers/osgViewer/Viewer.cpp
index 461d229c3..4216158bf 100644
--- a/src/osgWrappers/osgViewer/Viewer.cpp
+++ b/src/osgWrappers/osgViewer/Viewer.cpp
@@ -10,6 +10,7 @@
 #include <osgIntrospection/StaticMethodInfo>
 #include <osgIntrospection/Attributes>
 
+#include <osg/ApplicationUsage>
 #include <osg/Camera>
 #include <osg/FrameStamp>
 #include <osg/GraphicsThread>
@@ -221,6 +222,10 @@ BEGIN_OBJECT_REFLECTOR(osgViewer::Viewer)
 	          __void__setUpRenderingSupport,
 	          "Set up the Operations to render the various viewer cameras on the viewers graphics windows. ",
 	          "");
+	I_Method1(void, getUsage, IN, osg::ApplicationUsage &, usage,
+	          __void__getUsage__osg_ApplicationUsage_R1,
+	          "Get the keyboard and mouse usage of this viewer. ",
+	          "");
 	I_SimpleProperty(osg::Camera *, CameraWithFocus, 
 	                 __osg_Camera_P1__getCameraWithFocus, 
 	                 __void__setCameraWithFocus__osg_Camera_P1);