blob: 8ee63ae3056fc23d8b1a04324d877e5916ede6bd [file] [log] [blame]
* Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved.
* Copyright (C) 2006 Samuel Weinig <>
* Copyright (C) 2013 Samsung Electronics. All rights reserved.
* 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
* 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.
// Introduced in DOM Level 3:
] interface WheelEvent : MouseEvent {
// DeltaModeCode
const unsigned long DOM_DELTA_PIXEL = 0x00;
const unsigned long DOM_DELTA_LINE = 0x01;
const unsigned long DOM_DELTA_PAGE = 0x02;
[InitializedByEventConstructor] readonly attribute double deltaX;
[InitializedByEventConstructor] readonly attribute double deltaY;
[InitializedByEventConstructor] readonly attribute double deltaZ;
[InitializedByEventConstructor] readonly attribute unsigned long deltaMode;
// Non standard API.
[InitializedByEventConstructor] readonly attribute long wheelDeltaX;
[InitializedByEventConstructor] readonly attribute long wheelDeltaY;
readonly attribute long wheelDelta;
// WebKit Extension
readonly attribute boolean webkitDirectionInvertedFromDevice;
void initWebKitWheelEvent([Default=Undefined] optional long wheelDeltaX,
[Default=Undefined] optional long wheelDeltaY,
[Default=Undefined] optional Window view,
[Default=Undefined] optional long screenX,
[Default=Undefined] optional long screenY,
[Default=Undefined] optional long clientX,
[Default=Undefined] optional long clientY,
[Default=Undefined] optional boolean ctrlKey,
[Default=Undefined] optional boolean altKey,
[Default=Undefined] optional boolean shiftKey,
[Default=Undefined] optional boolean metaKey);