core/events/UIEvent.idl

/*
 * Copyright (C) 2006 Apple Computer, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

// https://w3c.github.io/uievents/#interface-UIEvent

[
    Constructor(DOMString type, optional UIEventInit eventInitDict)
] interface UIEvent : Event {
    readonly attribute Window? view;
    readonly attribute long detail;
    [RuntimeEnabled=InputDeviceCapabilities] readonly attribute InputDeviceCapabilities? sourceCapabilities;

    // https://w3c.github.io/uievents/#idl-interface-UIEvent-initializers
    // TODO(philipj): None of the initUIEvent() arguments should be optional.
    [Measure] void initUIEvent([Default=Undefined] optional DOMString type,
                               [Default=Undefined] optional boolean bubbles,
                               [Default=Undefined] optional boolean cancelable,
                               [Default=Undefined] optional Window? view,
                               [Default=Undefined] optional long detail);

    // FIXME: this belongs on the KeyboardEvent interface
    [MeasureAs=UIEventWhich] readonly attribute long which;
};