/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef XULScrollElement_h__

#define XULScrollElement_h__

#include "nsXULElement.h"

#include "Units.h"

namespace mozilla {

namespace dom {

class XULScrollElement final : public nsXULElement

{

public:

  explicit XULScrollElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)

    : nsXULElement(std::move(aNodeInfo))

  {

  }

  MOZ_CAN_RUN_SCRIPT void ScrollByIndex(int32_t aIndex, ErrorResult& aRv);

  MOZ_CAN_RUN_SCRIPT void EnsureElementIsVisible(Element& aChild, ErrorResult& aRv);

  MOZ_CAN_RUN_SCRIPT void ScrollToElement(Element& child, ErrorResult& aRv);

protected:

  virtual ~XULScrollElement() {}

  JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) final;

};

} // namespace dom

} // namespace mozilla

#endif // XULScrollElement_h