1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef RelatedEvent_h 6 #define RelatedEvent_h 7 8 #include "core/events/Event.h" 9 10 namespace blink { 11 12 struct RelatedEventInit : public EventInit { 13 RelatedEventInit(); 14 RefPtrWillBeMember<EventTarget> relatedTarget; 15 }; 16 17 class RelatedEvent FINAL : public Event { 18 DEFINE_WRAPPERTYPEINFO(); 19 public: 20 static PassRefPtrWillBeRawPtr<RelatedEvent> create(); 21 static PassRefPtrWillBeRawPtr<RelatedEvent> create(const AtomicString& type, bool canBubble, bool cancelable, EventTarget* relatedTarget); 22 static PassRefPtrWillBeRawPtr<RelatedEvent> create(const AtomicString& eventType, const RelatedEventInit&); 23 24 virtual ~RelatedEvent(); 25 26 EventTarget* relatedTarget() const { return m_relatedTarget.get(); } 27 28 virtual const AtomicString& interfaceName() const OVERRIDE { return EventNames::RelatedEvent; } 29 virtual bool isRelatedEvent() const OVERRIDE { return true; } 30 31 virtual void trace(Visitor*) OVERRIDE; 32 33 private: 34 RelatedEvent(); 35 RelatedEvent(const AtomicString& type, bool canBubble, bool cancelable, EventTarget*); 36 RelatedEvent(const AtomicString& type, const RelatedEventInit&); 37 38 RefPtrWillBeMember<EventTarget> m_relatedTarget; 39 }; 40 41 DEFINE_EVENT_TYPE_CASTS(RelatedEvent); 42 43 } // namespace blink 44 45 #endif // RelatedEvent_h 46
