1/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 * Use of this source code is governed by a BSD-style license that can be
3 * found in the LICENSE file.
4 */
5
6/**
7 * This file defines the <code>PPP_Scrollbar_Dev</code> interface.
8 */
9
10label Chrome {
11  M13 = 0.2,
12  M16 = 0.3
13};
14
15interface PPP_Scrollbar_Dev {
16  /**
17   *  Informs the instance that the scrollbar's value has changed.
18   */
19  void ValueChanged([in] PP_Instance instance,
20                    [in] PP_Resource scrollbar,
21                    [in] uint32_t value);
22
23  /**
24   * Informs the instance that the user has changed the system
25   * scrollbar style.
26   */
27  [version=0.3]
28  void OverlayChanged([in] PP_Instance instance,
29                      [in] PP_Resource scrollbar,
30                      [in] PP_Bool overlay);
31};
32