| // 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_ |
| |