diff --git a/layout/xul/base/src/nsMenuBarFrame.cpp b/layout/xul/base/src/nsMenuBarFrame.cpp
index 39751ebb94ea..8229b91d5f5d 100644
--- a/layout/xul/base/src/nsMenuBarFrame.cpp
+++ b/layout/xul/base/src/nsMenuBarFrame.cpp
@@ -56,3 +56,16 @@ nsMenuBarFrame::nsMenuBarFrame()
 
 } // cntr
 
+NS_IMETHODIMP
+nsMenuBarFrame::Init(nsIPresContext&  aPresContext,
+                     nsIContent*      aContent,
+                     nsIFrame*        aParent,
+                     nsIStyleContext* aContext,
+                     nsIFrame*        aPrevInFlow)
+{
+  nsresult  rv = nsBoxFrame::Init(aPresContext, aContent, aParent, aContext, aPrevInFlow);
+
+  // Create the menu bar listener.
+  mMenuBarListener = new nsMenuBarListener(this);
+  return rv;
+}
diff --git a/layout/xul/base/src/nsMenuBarFrame.h b/layout/xul/base/src/nsMenuBarFrame.h
index 05bf19b5eab2..1c6af4141141 100644
--- a/layout/xul/base/src/nsMenuBarFrame.h
+++ b/layout/xul/base/src/nsMenuBarFrame.h
@@ -29,7 +29,7 @@
 
 #include "nsToolbarFrame.h"
 
-class nsMenuBarListener;
+#include "nsMenuBarListener.h"
 
 nsresult NS_NewMenuBarFrame(nsIFrame** aResult) ;
 
@@ -38,6 +38,12 @@ class nsMenuBarFrame : public nsToolbarFrame
 public:
   nsMenuBarFrame();
 
+  NS_IMETHOD Init(nsIPresContext&  aPresContext,
+                  nsIContent*      aContent,
+                  nsIFrame*        aParent,
+                  nsIStyleContext* aContext,
+                  nsIFrame*        aPrevInFlow);
+
 protected:
   nsMenuBarListener* mMenuBarListener;
 }; // class nsMenuBarFrame
diff --git a/layout/xul/base/src/nsMenuBarListener.cpp b/layout/xul/base/src/nsMenuBarListener.cpp
index bd1860ad0f64..36810385cf4e 100644
--- a/layout/xul/base/src/nsMenuBarListener.cpp
+++ b/layout/xul/base/src/nsMenuBarListener.cpp
@@ -49,9 +49,10 @@ NS_IMPL_RELEASE(nsMenuBarListener)
 
 
 ////////////////////////////////////////////////////////////////////////
-nsMenuBarListener::nsMenuBarListener() 
+nsMenuBarListener::nsMenuBarListener(nsMenuBarFrame* aMenuBar) 
 {
   NS_INIT_REFCNT();
+  mMenuBarFrame = aMenuBar;
 }
 
 ////////////////////////////////////////////////////////////////////////
@@ -134,6 +135,12 @@ nsMenuBarListener::MouseMove(nsIDOMEvent* aMouseEvent)
   return NS_OK; // means I am NOT consuming event
 }
 
+////////////////////////////////////////////////////////////////////////
+nsresult
+nsMenuBarListener::DragMove(nsIDOMEvent* aMouseEvent)
+{
+  return NS_OK; // means I am NOT consuming event
+}
 
 ////////////////////////////////////////////////////////////////////////
 nsresult
@@ -193,7 +200,7 @@ nsMenuBarListener::KeyDown(nsIDOMEvent* aMouseEvent)
 
 ////////////////////////////////////////////////////////////////////////
 nsresult
-nsMenuBarListener::KeyPressed(nsIDOMEvent* aMouseEvent)
+nsMenuBarListener::KeyPress(nsIDOMEvent* aMouseEvent)
 {
   return NS_OK; // means I am NOT consuming event
 }
diff --git a/layout/xul/base/src/nsMenuBarListener.h b/layout/xul/base/src/nsMenuBarListener.h
index a5c834862316..eb569f8b0499 100644
--- a/layout/xul/base/src/nsMenuBarListener.h
+++ b/layout/xul/base/src/nsMenuBarListener.h
@@ -35,13 +35,14 @@ class nsMenuBarListener : public nsIDOMKeyListener, public nsIDOMMouseListener,
 public:
   /** default constructor
    */
-  nsMenuBarListener();
+  nsMenuBarListener(nsMenuBarFrame* aMenuBar);
   /** default destructor
    */
   virtual ~nsMenuBarListener();
    
   virtual nsresult HandleEvent(nsIDOMEvent* aEvent);
   virtual nsresult MouseMove(nsIDOMEvent* aMouseEvent);
+  virtual nsresult DragMove(nsIDOMEvent* aMouseEvent);
   virtual nsresult MouseDown(nsIDOMEvent* aMouseEvent);
   virtual nsresult MouseUp(nsIDOMEvent* aMouseEvent);
   virtual nsresult MouseClick(nsIDOMEvent* aMouseEvent);
@@ -50,11 +51,12 @@ public:
   virtual nsresult MouseOut(nsIDOMEvent* aMouseEvent);
   virtual nsresult KeyUp(nsIDOMEvent* aMouseEvent);
   virtual nsresult KeyDown(nsIDOMEvent* aMouseEvent);
-  virtual nsresult KeyPressed(nsIDOMEvent* aMouseEvent);
+  virtual nsresult KeyPress(nsIDOMEvent* aMouseEvent);
   
   NS_DECL_ISUPPORTS
 
 protected:
+  nsMenuBarFrame* mMenuBarFrame;
 };