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1 /* | 1 /* |
2 * Copyright (C) 2001 Peter Kelly (pmk@post.com) | 2 * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
3 * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de) | 3 * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de) |
4 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 4 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
5 * Copyright (C) 2003, 2005, 2006, 2008, 2010 Apple Inc. All rights reserved. | 5 * Copyright (C) 2003, 2005, 2006, 2008, 2010 Apple Inc. All rights reserved. |
6 * Copyright (C) 2013 Samsung Electronics. All rights reserved. | 6 * Copyright (C) 2013 Samsung Electronics. All rights reserved. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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67 , m_hasPreciseScrollingDeltas(false) | 67 , m_hasPreciseScrollingDeltas(false) |
68 , m_railsMode(RailsModeFree) | 68 , m_railsMode(RailsModeFree) |
69 { | 69 { |
70 } | 70 } |
71 | 71 |
72 WheelEvent::WheelEvent(const FloatPoint& wheelTicks, const FloatPoint& rawDelta,
unsigned deltaMode, | 72 WheelEvent::WheelEvent(const FloatPoint& wheelTicks, const FloatPoint& rawDelta,
unsigned deltaMode, |
73 PassRefPtrWillBeRawPtr<AbstractView> view, const IntPoint& screenLocation, c
onst IntPoint& windowLocation, | 73 PassRefPtrWillBeRawPtr<AbstractView> view, const IntPoint& screenLocation, c
onst IntPoint& windowLocation, |
74 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, unsigned short butto
ns, bool canScroll, bool hasPreciseScrollingDeltas, RailsMode railsMode) | 74 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, unsigned short butto
ns, bool canScroll, bool hasPreciseScrollingDeltas, RailsMode railsMode) |
75 : MouseEvent(EventTypeNames::wheel, true, true, view, 0, screenLocation.x(),
screenLocation.y(), | 75 : MouseEvent(EventTypeNames::wheel, true, true, view, 0, screenLocation.x(),
screenLocation.y(), |
76 windowLocation.x(), windowLocation.y(), 0, 0, ctrlKey, altKey, shiftKey,
metaKey, 0, buttons, | 76 windowLocation.x(), windowLocation.y(), 0, 0, ctrlKey, altKey, shiftKey,
metaKey, 0, buttons, |
77 nullptr, nullptr, false, PlatformMouseEvent::RealOrIndistinguishable) | 77 nullptr, false, PlatformMouseEvent::RealOrIndistinguishable) |
78 , m_wheelDelta(wheelTicks.x() * TickMultiplier, wheelTicks.y() * TickMultipl
ier) | 78 , m_wheelDelta(wheelTicks.x() * TickMultiplier, wheelTicks.y() * TickMultipl
ier) |
79 , m_deltaX(-rawDelta.x()) | 79 , m_deltaX(-rawDelta.x()) |
80 , m_deltaY(-rawDelta.y()) | 80 , m_deltaY(-rawDelta.y()) |
81 , m_deltaZ(0) | 81 , m_deltaZ(0) |
82 , m_deltaMode(deltaMode) | 82 , m_deltaMode(deltaMode) |
83 , m_canScroll(canScroll) | 83 , m_canScroll(canScroll) |
84 , m_hasPreciseScrollingDeltas(hasPreciseScrollingDeltas) | 84 , m_hasPreciseScrollingDeltas(hasPreciseScrollingDeltas) |
85 , m_railsMode(railsMode) | 85 , m_railsMode(railsMode) |
86 { | 86 { |
87 } | 87 } |
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127 } | 127 } |
128 | 128 |
129 bool WheelEventDispatchMediator::dispatchEvent(EventDispatcher& dispatcher) cons
t | 129 bool WheelEventDispatchMediator::dispatchEvent(EventDispatcher& dispatcher) cons
t |
130 { | 130 { |
131 if (!(event().deltaX() || event().deltaY())) | 131 if (!(event().deltaX() || event().deltaY())) |
132 return true; | 132 return true; |
133 return EventDispatchMediator::dispatchEvent(dispatcher) && !event().defaultH
andled(); | 133 return EventDispatchMediator::dispatchEvent(dispatcher) && !event().defaultH
andled(); |
134 } | 134 } |
135 | 135 |
136 } // namespace blink | 136 } // namespace blink |
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