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3 * Copyright (C) 2010 Apple Inc. All rights reserved.
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33 #include "core/html/HTMLDataListElement.h"
35 #include "core/HTMLNames.h"
36 #include "core/dom/IdTargetObserverRegistry.h"
37 #include "core/dom/NodeListsNodeData.h"
38 #include "core/frame/UseCounter.h"
39 #include "core/html/HTMLDataListOptionsCollection.h"
43 inline HTMLDataListElement::HTMLDataListElement(Document& document)
44 : HTMLElement(HTMLNames::datalistTag, document)
48 PassRefPtrWillBeRawPtr<HTMLDataListElement> HTMLDataListElement::create(Document& document)
50 UseCounter::count(document, UseCounter::DataListElement);
51 return adoptRefWillBeNoop(new HTMLDataListElement(document));
54 PassRefPtrWillBeRawPtr<HTMLDataListOptionsCollection> HTMLDataListElement::options()
56 return ensureCachedCollection<HTMLDataListOptionsCollection>(DataListOptions);
59 void HTMLDataListElement::childrenChanged(const ChildrenChange& change)
61 HTMLElement::childrenChanged(change);
63 treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute());
66 void HTMLDataListElement::finishParsingChildren()
68 treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute());
71 void HTMLDataListElement::optionElementChildrenChanged()
73 treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute());