Keep a map of all views that have sent notifications. This ensures that Acce...

views/accessibility/accessibility_types.h

 // 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.
 
 #ifndef VIEWS_ACCESSIBILITY_ACCESSIBILITY_TYPES_H_
 #define VIEWS_ACCESSIBILITY_ACCESSIBILITY_TYPES_H_
 
 #include "base/basictypes.h"
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 46 matching lines @@
     ROLE_PUSHBUTTON,
     ROLE_SCROLLBAR,
     ROLE_SEPARATOR,
     ROLE_STATICTEXT,
     ROLE_TEXT,
     ROLE_TITLEBAR,
     ROLE_TOOLBAR,
     ROLE_WINDOW
   };
 
+  // This defines an enumeration of the supported accessibility events in our
+  // Views (e.g. used in View::NotifyAccessibilityEvent). Any interface using
+  // events must provide a conversion to its own events (see e.g.
+  // ViewAccessibility::MSAAEvent).
+  enum Event {
+    EVENT_FOCUS,
+    EVENT_MENUSTART,
+    EVENT_MENUEND,
+    EVENT_MENUPOPUPSTART,
+    EVENT_MENUPOPUPEND
+  };
+
  private:
   // Do not instantiate this class.
   AccessibilityTypes() {}
   ~AccessibilityTypes() {}
 };
 
 #endif  // VIEWS_ACCESSIBILITY_ACCESSIBILITY_TYPES_H_