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| 1 /* | |
| 2 * Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved. | |
| 3 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> | |
| 4 * Copyright (C) 2013 Samsung Electronics. All rights reserved. | |
| 5 * | |
| 6 * This library is free software; you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU Library General Public | |
| 8 * License as published by the Free Software Foundation; either | |
| 9 * version 2 of the License, or (at your option) any later version. | |
| 10 * | |
| 11 * This library is distributed in the hope that it will be useful, | |
| 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 * Library General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU Library General Public License | |
| 17 * along with this library; see the file COPYING.LIB. If not, write to | |
| 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 19 * Boston, MA 02110-1301, USA. | |
| 20 */ | |
| 21 | |
| 22 // Introduced in DOM Level 3: | |
| 23 [ | |
| 24 EventConstructor, | |
| 25 ] interface WheelEvent : MouseEvent { | |
| 26 // DeltaModeCode | |
| 27 const unsigned long DOM_DELTA_PIXEL = 0x00; | |
| 28 const unsigned long DOM_DELTA_LINE = 0x01; | |
| 29 const unsigned long DOM_DELTA_PAGE = 0x02; | |
| 30 | |
| 31 [InitializedByEventConstructor] readonly attribute double deltaX; | |
| 32 [InitializedByEventConstructor] readonly attribute double deltaY; | |
| 33 [InitializedByEventConstructor] readonly attribute double deltaZ; | |
| 34 [InitializedByEventConstructor] readonly attribute unsigned long deltaMode; | |
| 35 | |
| 36 // Non-standard API. | |
| 37 [InitializedByEventConstructor, MeasureAs=WheelEventWheelDeltaX] readonly at
tribute long wheelDeltaX; | |
| 38 [InitializedByEventConstructor, MeasureAs=WheelEventWheelDeltaY] readonly at
tribute long wheelDeltaY; | |
| 39 [MeasureAs=WheelEventWheelDelta] readonly attribute long wheelDelta; | |
| 40 }; | |
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