Initial views touchui GestureRecognizer support

views/widget/widget.cc

 // Copyright (c) 2011 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 "views/widget/widget.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/utf_string_conversions.h"
 #include "ui/base/hit_test.h"
@@ skipping 1034 matching lines @@
   if (is_mouse_button_pressed_)
     GetRootView()->OnMouseCaptureLost();
   is_mouse_button_pressed_ = false;
 }
 
 ui::TouchStatus Widget::OnTouchEvent(const TouchEvent& event) {
   ScopedEvent scoped(this, event);
   return static_cast<internal::RootView*>(GetRootView())->OnTouchEvent(event);
 }
 
+bool Widget::OnGestureEvent(const GestureEvent& event) {
+  ScopedEvent scoped(this, event);
+  return static_cast<internal::RootView*>(GetRootView())->OnGestureEvent(event);

[sadrul, 2011/11/18 19:01:50]

I think this can just be:

  return GetRootView()->OnGestureEvent(event);

I see that the same fix also applies in line 1052 above.

[Gajen, 2011/11/21 15:56:50]

Done.

+}
+
 bool Widget::ExecuteCommand(int command_id) {
   return widget_delegate_->ExecuteWindowsCommand(command_id);
 }
 
 InputMethod* Widget::GetInputMethodDirect() {
   return input_method_.get();
 }
 
 Widget* Widget::AsWidget() {
   return this;
@@ skipping 145 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // internal::NativeWidgetPrivate, NativeWidget implementation:
 
 internal::NativeWidgetPrivate* NativeWidgetPrivate::AsNativeWidgetPrivate() {
   return this;
 }
 
 }  // namespace internal
 }  // namespace views