// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

[
    EventConstructor,
] interface GestureEvent : UIEvent {
    [InitializedByEventConstructor] readonly attribute long screenX;
    [InitializedByEventConstructor] readonly attribute long screenY;
    [InitializedByEventConstructor] readonly attribute long clientX;
    [InitializedByEventConstructor] readonly attribute long clientY;
    [InitializedByEventConstructor] readonly attribute boolean ctrlKey;
    [InitializedByEventConstructor] readonly attribute boolean shiftKey;
    [InitializedByEventConstructor] readonly attribute boolean altKey;
    [InitializedByEventConstructor] readonly attribute boolean metaKey;

    [InitializedByEventConstructor] readonly attribute double deltaX;
    [InitializedByEventConstructor] readonly attribute double deltaY;
    [InitializedByEventConstructor] readonly attribute double velocityX;
    [InitializedByEventConstructor] readonly attribute double velocityY;
};