Fix mouse wheel redirection when omnibox has focus...

chrome/browser/autocomplete/autocomplete_edit_view_win.cc

 // 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.
 
 #include "chrome/browser/autocomplete/autocomplete_edit_view_win.h"
 
 #include <locale>
 
 #include "base/base_drag_source.h"
 #include "base/base_drop_target.h"
@@ skipping 20 matching lines @@
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/views/location_bar_view.h"
 #include "chrome/common/clipboard_service.h"
 #include "chrome/common/gfx/chrome_canvas.h"
 #include "chrome/common/gfx/utils.h"
 #include "chrome/common/l10n_util.h"
 #include "chrome/common/l10n_util_win.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/os_exchange_data.h"
 #include "chrome/common/win_util.h"
+#include "chrome/views/focus/focus_util_win.h"
 #include "googleurl/src/url_util.h"
 #include "grit/generated_resources.h"
 #include "skia/ext/skia_utils_win.h"
 
 #pragma comment(lib, "oleacc.lib")  // Needed for accessibility support.
 
 ///////////////////////////////////////////////////////////////////////////////
 // AutocompleteEditModel
 
 // A single AutocompleteController used solely for making synchronous calls to
@@ skipping 1553 matching lines @@
   if (ch == VK_SPACE)
     SetMsgHandled(false);
 }
 
 void AutocompleteEditViewWin::OnWindowPosChanging(WINDOWPOS* window_pos) {
   if (force_hidden_)
     window_pos->flags &= ~SWP_SHOWWINDOW;
   SetMsgHandled(true);
 }
 
+

[Peter Kasting, 2009/04/08 16:54:20]

Nit: extra newline

+BOOL AutocompleteEditViewWin::OnMouseWheel(UINT flags,
+                                           short delta,
+                                           CPoint point) {
+  // Forward the mouse-wheel message to the window under the mouse.
+  if (!views::RerouteMouseWheel(m_hWnd, MAKEWPARAM(flags, delta),
+                                MAKELPARAM(point.x, point.y)))
+    SetMsgHandled(FALSE);
+  return 0;
+}
+
 void AutocompleteEditViewWin::HandleKeystroke(UINT message,
                                               TCHAR key,
                                               UINT repeat_count,
                                               UINT flags) {
   ScopedFreeze freeze(this, GetTextObjectModel());
   OnBeforePossibleChange();
   DefWindowProc(message, key, MAKELPARAM(repeat_count, flags));
   OnAfterPossibleChange();
 }
 
@@ skipping 584 matching lines @@
 }
 
 void AutocompleteEditViewWin::RepaintDropHighlight(int position) {
   if ((position != -1) && (position <= GetTextLength())) {
     const POINT min_loc(PosFromChar(position));
     const RECT highlight_bounds = {min_loc.x - 1, font_y_adjustment_,
         min_loc.x + 2, font_ascent_ + font_descent_ + font_y_adjustment_};
     InvalidateRect(&highlight_bounds, false);
   }
 }