Improvements to accessibility extension api support for "views":...

views/view.cc

 // Copyright (c) 2010 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/view.h"
 
 #include <algorithm>
 #ifndef NDEBUG
 #include <iostream>
 #endif
@@ skipping 296 matching lines @@
     return focus_manager->GetFocusedView() == this;
   return false;
 }
 
 void View::Focus() {
   // By default, we clear the native focus. This ensures that no visible native
   // view as the focus and that we still receive keyboard inputs.
   FocusManager* focus_manager = GetFocusManager();
   if (focus_manager)
     focus_manager->ClearNativeFocus();
+
+  // Notify assistive technologies of the focus change.
+  NotifyAccessibilityEvent(AccessibilityTypes::EVENT_FOCUS);
+}
+
+void View::NotifyAccessibilityEvent(AccessibilityTypes::Event event_type) {
+  NotifyAccessibilityEvent(event_type, true);
 }
 
 void View::SetHotTracked(bool flag) {
 }
 
 /////////////////////////////////////////////////////////////////////////////
 //
 // View - painting
 //
 /////////////////////////////////////////////////////////////////////////////
@@ skipping 1186 matching lines @@
   possible_drag = false;
   start_pt = gfx::Point();
 }
 
 void View::DragInfo::PossibleDrag(const gfx::Point& p) {
   possible_drag = true;
   start_pt = p;
 }
 
 }  // namespace