1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2001 Dirk Mueller (mueller@kde.org)
5 * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
6 * (C) 2006 Alexey Proskuryakov (ap@nypop.com)
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
17 *
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
22 *
23 */
24
25 #include "config.h"
26 #include "core/html/LabelableElement.h"
27
28 #include "core/dom/NodeRareData.h"
29 #include "core/html/LabelsNodeList.h"
30
31 namespace WebCore {
32
LabelableElement(const QualifiedName & tagName,Document & document)33 LabelableElement::LabelableElement(const QualifiedName& tagName, Document& document)
34 : HTMLElement(tagName, document)
35 {
36 }
37
~LabelableElement()38 LabelableElement::~LabelableElement()
39 {
40 }
41
labels()42 PassRefPtr<NodeList> LabelableElement::labels()
43 {
44 if (!supportLabels())
45 return 0;
46
47 return ensureRareData().ensureNodeLists().addCacheWithAtomicName<LabelsNodeList>(this, LabelsNodeListType, starAtom);
48 }
49
50 } // namespace Webcore
51