chromium/third_party/blink/common/input/web_mouse_wheel_event.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/public/common/input/web_mouse_wheel_event.h"

namespace blink {

namespace {

float GetUnacceleratedDelta(float accelerated_delta, float acceleration_ratio) { … }

float GetAccelerationRatio(float accelerated_delta, float unaccelerated_delta) { … }

}  // namespace

std::unique_ptr<WebInputEvent> WebMouseWheelEvent::Clone() const { … }

bool WebMouseWheelEvent::CanCoalesce(const WebInputEvent& event) const { … }

bool WebMouseWheelEvent::HaveConsistentPhase(
    const WebMouseWheelEvent& event) const { … }

void WebMouseWheelEvent::Coalesce(const WebInputEvent& event) { … }

float WebMouseWheelEvent::DeltaXInRootFrame() const { … }

float WebMouseWheelEvent::DeltaYInRootFrame() const { … }

WebMouseWheelEvent WebMouseWheelEvent::FlattenTransform() const { … }

// static
WebMouseWheelEvent::EventAction
WebMouseWheelEvent::GetPlatformSpecificDefaultEventAction(
    const WebMouseWheelEvent& event) { … }

}  // namespace blink