Moving the WM_SETFOCUS message processing out of FocusManager

views/controls/textfield/native_textfield_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_TEXTFIELD_NATIVE_TEXTFIELD_WIN_H_
 #define VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WIN_H_
 
 #include <atlbase.h>
 #include <atlapp.h>
 #include <atlcrack.h>
@@ skipping 56 matching lines @@
     MSG_WM_LBUTTONDOWN(OnLButtonDown)
     MSG_WM_LBUTTONUP(OnLButtonUp)
     MSG_WM_MBUTTONDOWN(OnNonLButtonDown)
     MSG_WM_MOUSEMOVE(OnMouseMove)
     MSG_WM_MOUSELEAVE(OnMouseLeave)
     MESSAGE_HANDLER_EX(WM_MOUSEWHEEL, OnMouseWheel)
     MSG_WM_NCCALCSIZE(OnNCCalcSize)
     MSG_WM_NCPAINT(OnNCPaint)
     MSG_WM_RBUTTONDOWN(OnNonLButtonDown)
     MSG_WM_PASTE(OnPaste)
+    MSG_WM_SETFOCUS(OnSetFocus)
     MSG_WM_SYSCHAR(OnSysChar)  // WM_SYSxxx == WM_xxx with ALT down
     MSG_WM_SYSKEYDOWN(OnKeyDown)
   END_MSG_MAP()
 
   // Menu::Delegate
   virtual bool IsCommandEnabled(int id) const;
   virtual void ExecuteCommand(int id);
 
  private:
   // This object freezes repainting of the edit until the object is destroyed.
@@ skipping 28 matching lines @@
   void OnLButtonDblClk(UINT keys, const CPoint& point);
   void OnLButtonDown(UINT keys, const CPoint& point);
   void OnLButtonUp(UINT keys, const CPoint& point);
   void OnMouseLeave();
   LRESULT OnMouseWheel(UINT message, WPARAM w_param, LPARAM l_param);
   void OnMouseMove(UINT keys, const CPoint& point);
   int OnNCCalcSize(BOOL w_param, LPARAM l_param);
   void OnNCPaint(HRGN region);
   void OnNonLButtonDown(UINT keys, const CPoint& point);
   void OnPaste();
+  void OnSetFocus(HWND hwnd);
   void OnSysChar(TCHAR ch, UINT repeat_count, UINT flags);
 
   // Helper function for OnChar() and OnKeyDown() that handles keystrokes that
   // could change the text in the edit.
   void HandleKeystroke(UINT message, TCHAR key, UINT repeat_count, UINT flags);
 
   // Every piece of code that can change the edit should call these functions
   // before and after the change.  These functions determine if anything
   // meaningful changed, and do any necessary updating and notification.
   void OnBeforePossibleChange();
@@ skipping 60 matching lines @@
   NativeViewHost* container_view_;
 
   COLORREF bg_color_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeTextfieldWin);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WIN_H_