Fixing focus problems with the combobox

views/controls/native_control_win.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved. Use of this
 // source code is governed by a BSD-style license that can be found in the
 // LICENSE file.
 
 #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_
 #define VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_
 
 #include "views/controls/native/native_view_host.h"
 
 namespace views {
@@ skipping 27 matching lines @@
 
  protected:
   virtual void ViewHierarchyChanged(bool is_add, View *parent, View *child);
   virtual void VisibilityChanged(View* starting_from, bool is_visible);
   virtual void Focus();
 
   // Called by the containing WidgetWin when a WM_CONTEXTMENU message is
   // received from the HWND created by an object derived from NativeControlWin.
   virtual void ShowContextMenu(const gfx::Point& location);
 
-  // Derived classes interested in receiving key down notification should
-  // override this method and return true.  In which case OnKeyDown is called
-  // when a key down message is sent to the control.
-  // Note that this method is called at the time of the control creation: the
-  // behavior will not change if the returned value changes after the control
-  // has been created.
-  virtual bool NotifyOnKeyDown() const { return false; }
-
   // Called when the NativeControlWin is attached to a View hierarchy with a
   // valid Widget. The NativeControlWin should use this opportunity to create
   // its associated HWND.
   virtual void CreateNativeControl() = 0;
 
   // MUST be called by the subclass implementation of |CreateNativeControl|
   // immediately after creating the control HWND, otherwise it won't be attached
   // to the NativeViewHost and will be effectively orphaned.
   virtual void NativeControlCreated(HWND native_control);
 
@@ skipping 17 matching lines @@
   // NativeControlWin.
   LRESULT GetControlColor(UINT message, HDC dc, HWND sender);
 
   // Our subclass window procedure for the attached control.
   static LRESULT CALLBACK NativeControlWndProc(HWND window,
                                                UINT message,
                                                WPARAM w_param,
                                                LPARAM l_param);
 
   // The window procedure before we subclassed.
-  static WNDPROC original_wndproc_;
+  WNDPROC original_wndproc_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeControlWin);
 };
 
 }  // namespace views
 
 #endif  // #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_