ui/events/ozone/device/device_event_observer.h

// Copyright 2014 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_EVENTS_OZONE_DEVICE_EVENT_OBSERVER_H_
#define UI_EVENTS_OZONE_DEVICE_EVENT_OBSERVER_H_

#include "ui/events/ozone/events_ozone_export.h"

namespace ui {

class DeviceEvent;

class EVENTS_OZONE_EXPORT DeviceEventObserver {
 public:
  virtual ~DeviceEventObserver() {}

  virtual void OnDeviceEvent(const DeviceEvent& event) = 0;
};

}  // namespace ui

#endif  // UI_EVENTS_OZONE_DEVICE_EVENT_OBSERVER_H_