ax_mode_observer.h

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// Copyright 2017 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 UI_ACCESSIBILITY_AX_MODE_OBSERVER_H_
#define UI_ACCESSIBILITY_AX_MODE_OBSERVER_H_
 
#include "ax_export.h"
#include "ax_mode.h"
 
namespace ui {
 
class AX_EXPORT AXModeObserver {
 public:
  virtual ~AXModeObserver() {}
 
  // Notifies when accessibility mode changes.
  virtual void OnAXModeAdded(ui::AXMode mode) = 0;
};
 
}  // namespace ui
 
#endif  // UI_ACCESSIBILITY_AX_MODE_OBSERVER_H_