Touchpad support for laptops...

chrome/views/focus_manager.cc

 // 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.
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/win_util.h"
 #include "chrome/browser/render_widget_host_hwnd.h"
 #include "chrome/common/notification_types.h"
@@ skipping 29 matching lines @@
            class_name == L"ComboBoxEx32");
 }
 
 static bool CanRedirectMouseWheelFrom(HWND window) {
   std::wstring class_name = win_util::GetClassName(window);
 
   // Older Thinkpad mouse wheel drivers create a window under mouse wheel
   // pointer. Detect if we are dealing with this window. In this case we
   // don't need to do anything as the Thinkpad mouse driver will send
   // mouse wheel messages to the right window.
-  if (class_name == L"Syn Visual Class")
+  if ((class_name == L"Syn Visual Class") ||
+     (class_name == L"SynTrackCursorWindowClass"))
     return false;
 
   return true;
 }
 
 bool IsPluginWindow(HWND window) {
   HWND current_window = window;
   while (GetWindowLong(current_window, GWL_STYLE) & WS_CHILD) {
     current_window = GetParent(current_window);
     if (!IsWindow(current_window))
@@ skipping 710 matching lines @@
                 listener);
   if (place == focus_change_listeners_.end()) {
     NOTREACHED() << "Removing a listener that isn't registered.";
     return;
   }
   focus_change_listeners_.erase(place);
 }
 
 }