WheelEventDispatchMediator::WheelEventDispatchMediator(const PlatformWheelEvent& event, PassRefPtr<AbstractView> view) { if (!(event.deltaX() || event.deltaY())) return; setEvent(WheelEvent::create(FloatPoint(event.wheelTicksX(), event.wheelTicksY()), FloatPoint(event.deltaX(), event.deltaY()), granularity(event), view, IntPoint(event.globalX(), event.globalY()), IntPoint(event.x(), event.y()), event.ctrlKey(), event.altKey(), event.shiftKey(), event.metaKey())); }
void EventDispatcher::dispatchWheelEvent(Node* node, PlatformWheelEvent& event) { ASSERT(!eventDispatchForbidden()); if (!(event.deltaX() || event.deltaY())) return; EventDispatcher dispatcher(node); RefPtr<WheelEvent> wheelEvent = WheelEvent::create(event.wheelTicksX(), event.wheelTicksY(), event.deltaX(), event.deltaY(), granularity(event), node->document()->defaultView(), event.globalX(), event.globalY(), event.x(), event.y(), event.ctrlKey(), event.altKey(), event.shiftKey(), event.metaKey()); if (!dispatcher.dispatchEvent(wheelEvent) || wheelEvent->defaultHandled()) event.accept(); }