Implement hit tests/client area.

ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc

 // Copyright (c) 2012 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 "ui/views/widget/desktop_aura/desktop_window_tree_host_win.h"
 
 #include "base/memory/ptr_util.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "third_party/skia/include/core/SkRegion.h"
 #include "ui/aura/client/aura_constants.h"
@@ skipping 18 matching lines @@
 #include "ui/views/corewm/tooltip_win.h"
 #include "ui/views/widget/desktop_aura/desktop_drag_drop_client_win.h"
 #include "ui/views/widget/desktop_aura/desktop_native_cursor_manager.h"
 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
 #include "ui/views/widget/root_view.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_hwnd_utils.h"
 #include "ui/views/win/fullscreen_handler.h"
 #include "ui/views/win/hwnd_message_handler.h"
 #include "ui/views/win/hwnd_util.h"
+#include "ui/views/window/native_frame_view.h"
 #include "ui/wm/core/compound_event_filter.h"
 #include "ui/wm/core/window_animations.h"
 #include "ui/wm/public/scoped_tooltip_disabler.h"
 
 DECLARE_WINDOW_PROPERTY_TYPE(views::DesktopWindowTreeHostWin*);
 
 namespace views {
 
 namespace {
 
@@ skipping 358 matching lines @@
 void DesktopWindowTreeHostWin::EndMoveLoop() {
   message_handler_->EndMoveLoop();
 }
 
 void DesktopWindowTreeHostWin::SetVisibilityChangedAnimationsEnabled(
     bool value) {
   message_handler_->SetVisibilityChangedAnimationsEnabled(value);
   content_window_->SetProperty(aura::client::kAnimationsDisabledKey, !value);
 }
 
+NonClientFrameView* DesktopWindowTreeHostWin::CreateNonClientFrameView() {
+  return ShouldUseNativeFrame()
+             ? new NativeFrameView(native_widget_delegate_->AsWidget())
+             : nullptr;
+}
+
 bool DesktopWindowTreeHostWin::ShouldUseNativeFrame() const {
   return IsTranslucentWindowOpacitySupported();
 }
 
 bool DesktopWindowTreeHostWin::ShouldWindowContentsBeTransparent() const {
   // If the window has a native frame, we assume it is an Aero Glass window, and
   // is therefore transparent. Note: This is not equivalent to calling
   // IsAeroGlassEnabled, because ShouldUseNativeFrame is overridden in a
   // subclass.
   return ShouldUseNativeFrame() && !IsFullscreen();
@@ skipping 559 matching lines @@
 
 // static
 DesktopWindowTreeHost* DesktopWindowTreeHost::Create(
     internal::NativeWidgetDelegate* native_widget_delegate,
     DesktopNativeWidgetAura* desktop_native_widget_aura) {
   return new DesktopWindowTreeHostWin(native_widget_delegate,
                                       desktop_native_widget_aura);
 }
 
 }  // namespace views