| /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| /* 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/. |
| * |
| * For more information on this interface please see |
| * http://dev.w3.org/2006/webapi/DOM-Level-3-Events/html/DOM3-Events.html |
| * |
| * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C |
| * liability, trademark and document use rules apply. |
| */ |
| |
| [Constructor(DOMString type, optional WheelEventInit eventInitDict)] |
| interface WheelEvent : MouseEvent |
| { |
| const unsigned long DOM_DELTA_PIXEL = 0x00; |
| const unsigned long DOM_DELTA_LINE = 0x01; |
| const unsigned long DOM_DELTA_PAGE = 0x02; |
| |
| readonly attribute double deltaX; |
| readonly attribute double deltaY; |
| readonly attribute double deltaZ; |
| readonly attribute unsigned long deltaMode; |
| |
| }; |
| |
| dictionary WheelEventInit : MouseEventInit |
| { |
| double deltaX = 0; |
| double deltaY = 0; |
| double deltaZ = 0; |
| unsigned long deltaMode = 0; |
| }; |