overscroll_configuration.h revision 424c4d7b64af9d0d8fd9624f381f469654d5e3d2
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_HORIZ_THRESHOLD_START_TOUCHPAD, 19 OVERSCROLL_CONFIG_HORIZ_THRESHOLD_START_TOUCHSCREEN, 20 OVERSCROLL_CONFIG_VERT_THRESHOLD_START, 21 OVERSCROLL_CONFIG_HORIZ_RESIST_AFTER, 22 OVERSCROLL_CONFIG_VERT_RESIST_AFTER, 23 OVERSCROLL_CONFIG_COUNT 24}; 25 26CONTENT_EXPORT void SetOverscrollConfig(OverscrollConfig config, float value); 27 28CONTENT_EXPORT float GetOverscrollConfig(OverscrollConfig config); 29 30} // namespace content 31 32#endif // CONTENT_PUBLIC_BROWSER_OVERSCROLL_CONFIGURATION_H_ 33