// Copyright 2017 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// https://www.w3.org/TR/2016/WD-uievents-20160804/#interface-mouseevent
// https://www.w3.org/TR/2016/WD-uievents-20160804/#idl-interface-MouseEvent-initializers
// https://www.w3.org/TR/2013/WD-cssom-view-20131217/#extensions-to-the-mouseevent-interface

[Constructor(DOMString type, optional MouseEventInit eventInitDict)]
interface MouseEvent : UIEvent {
  readonly attribute double screenX;
  readonly attribute double screenY;
  readonly attribute double clientX;
  readonly attribute double clientY;

  readonly attribute boolean ctrlKey;
  readonly attribute boolean shiftKey;
  readonly attribute boolean altKey;
  readonly attribute boolean metaKey;

  readonly attribute short button;
  readonly attribute unsigned short buttons;

  readonly attribute EventTarget? relatedTarget;

  boolean getModifierState(DOMString keyArg);

  void initMouseEvent(DOMString type,
                   optional boolean bubbles = false,
                   optional boolean cancelable = false,
                   optional Window? view = null,
                   optional long detail = 0,
                   optional long screenX = 0,
                   optional long screenY = 0,
                   optional long clientX = 0,
                   optional long clientY = 0,
                   optional boolean ctrlKey = false,
                   optional boolean altKey = false,
                   optional boolean shiftKey = false,
                   optional boolean metaKey = false,
                   optional unsigned short button = 0,
                   optional EventTarget? relatedTarget = null);
};