chromium/third_party/blink/renderer/platform/widget/input/elastic_overscroll_controller_bezier.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_WIDGET_INPUT_ELASTIC_OVERSCROLL_CONTROLLER_BEZIER_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_WIDGET_INPUT_ELASTIC_OVERSCROLL_CONTROLLER_BEZIER_H_

#include "base/gtest_prod_util.h"
#include "base/memory/ptr_util.h"
#include "base/time/time.h"
#include "cc/input/scroll_elasticity_helper.h"
#include "third_party/blink/public/platform/web_common.h"
#include "third_party/blink/renderer/platform/platform_export.h"
#include "third_party/blink/renderer/platform/widget/input/elastic_overscroll_controller.h"
#include "ui/gfx/geometry/cubic_bezier.h"

namespace blink {
// Manages scroller stretch and rebounds when overscrolling. This controller
// uses a Bezier curve.
class PLATFORM_EXPORT ElasticOverscrollControllerBezier
    : public ElasticOverscrollController { … };

}  // namespace blink
#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_WIDGET_INPUT_ELASTIC_OVERSCROLL_CONTROLLER_BEZIER_H_