overscroll_configuration.h revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd 
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#ifndef CONTENT_PUBLIC_BROWSER_OVERSCROLL_CONFIGURATION_H_
6#define CONTENT_PUBLIC_BROWSER_OVERSCROLL_CONFIGURATION_H_
7
8#include "base/basictypes.h"
9#include "content/common/content_export.h"
10
11namespace content {
12
13// Sets and retrieves various overscroll related configuration values.
14enum OverscrollConfig {
15  OVERSCROLL_CONFIG_NONE,
16  OVERSCROLL_CONFIG_HORIZ_THRESHOLD_COMPLETE,
17  OVERSCROLL_CONFIG_VERT_THRESHOLD_COMPLETE,
18  OVERSCROLL_CONFIG_MIN_THRESHOLD_START,
19  OVERSCROLL_CONFIG_HORIZ_RESIST_AFTER,
20  OVERSCROLL_CONFIG_VERT_RESIST_AFTER,
21  OVERSCROLL_CONFIG_COUNT
22};
23
24CONTENT_EXPORT void SetOverscrollConfig(OverscrollConfig config, float value);
25
26CONTENT_EXPORT float GetOverscrollConfig(OverscrollConfig config);
27
28}  // namespace content
29
30#endif  // CONTENT_PUBLIC_BROWSER_OVERSCROLL_CONFIGURATION_H_
31