Touchpad support for laptops...

chrome/browser/web_contents.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_WEB_CONTENTS_H_
 #define CHROME_BROWSER_WEB_CONTENTS_H_
 
 #include "base/hash_tables.h"
 #include "chrome/browser/download/save_package.h"
 #include "chrome/browser/fav_icon_helper.h"
@@ skipping 475 matching lines @@
   struct PendingInstall {
     int32 page_id;
     SkBitmap icon;
     std::wstring title;
     GURL url;
     // This object receives the GearsCreateShortcutCallback and routes the
     // message back to the WebContents, if we haven't been deleted.
     GearsCreateShortcutCallbackFunctor* callback_functor;
   };
 
+  void ScrollCommon(UINT message, int scroll_type, short position,
+                    HWND scrollbar);
   bool ScrollZoom(int scroll_type);
   void WheelZoom(int distance);
 
   // Backend for LoadURL that optionally creates a history entry. The
   // transition type will be ignored if a history entry is not created.
   void LoadURL(const std::wstring& url, bool create_history_entry,
                PageTransition::Type transition);
 
   // Windows Event handlers
   virtual void OnDestroy();
   virtual void OnHScroll(int scroll_type, short position, HWND scrollbar);
   virtual void OnMouseLeave();
   virtual LRESULT OnMouseRange(UINT msg, WPARAM w_param, LPARAM l_param);
   virtual void OnPaint(HDC junk_dc);
   virtual LRESULT OnReflectedMessage(UINT msg, WPARAM w_param, LPARAM l_param);
   virtual void OnSetFocus(HWND window);
   virtual void OnVScroll(int scroll_type, short position, HWND scrollbar);
   virtual void OnWindowPosChanged(WINDOWPOS* window_pos);
+  virtual void OnSize(UINT param, const CSize& size);
+  virtual LRESULT OnNCCalcSize(BOOL w_param, LPARAM l_param);
 
   // Callback from HistoryService for our request for a favicon.
   void OnFavIconData(HistoryService::Handle handle,
                      bool know_favicon,
                      scoped_refptr<RefCountedBytes> data,
                      bool expired);
 
   // NotificationObserver implementation.
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
@@ skipping 209 matching lines @@
   typedef base::hash_map<int, RenderWidgetHost*> PendingWidgets;
   PendingWidgets pending_widgets_;
 
   // Non-null if we're displaying content for a web app.
   scoped_refptr<WebApp> web_app_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContents);
 };
 
 #endif  // CHROME_BROWSER_WEB_CONTENTS_H_