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c3fc9e9663
This CL plumbs wheel events through Sky again and uses them in sky-scrollable. R=ojan@chromium.org Review URL: https://codereview.chromium.org/876853005
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SKY_ENGINE_CORE_EVENTS_WHEELEVENT_H_
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#define SKY_ENGINE_CORE_EVENTS_WHEELEVENT_H_
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#include "sky/engine/core/events/Event.h"
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#include "sky/engine/public/platform/WebInputEvent.h"
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namespace blink {
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struct WheelEventInit : public EventInit {
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double x = 0;
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double y = 0;
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double offsetX = 0;
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double offsetY = 0;
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};
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class WheelEvent : public Event {
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DEFINE_WRAPPERTYPEINFO();
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public:
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static PassRefPtr<WheelEvent> create()
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{
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return adoptRef(new WheelEvent);
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}
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static PassRefPtr<WheelEvent> create(const WebWheelEvent& event)
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{
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return adoptRef(new WheelEvent(event));
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}
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static PassRefPtr<WheelEvent> create(const AtomicString& type, const WheelEventInit& initializer)
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{
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return adoptRef(new WheelEvent(type, initializer));
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}
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~WheelEvent() override;
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const AtomicString& interfaceName() const override;
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double x() const { return m_x; }
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double y() const { return m_y; }
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double offsetX() const { return m_offsetX; }
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double offsetY() const { return m_offsetY; }
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private:
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WheelEvent();
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explicit WheelEvent(const WebWheelEvent& event);
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WheelEvent(const AtomicString&, const WheelEventInit&);
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double m_x;
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double m_y;
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double m_offsetX;
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double m_offsetY;
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};
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} // namespace blink
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#endif // SKY_ENGINE_CORE_EVENTS_WHEELEVENT_H_
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