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| 1 /* | 1 /* |
| 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| 4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
| 5 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved. |
| 6 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) | 6 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
| 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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| 45 inline HTMLLabelElement::HTMLLabelElement(Document& document) | 45 inline HTMLLabelElement::HTMLLabelElement(Document& document) |
| 46 : HTMLElement(labelTag, document), m_processingClick(false) {} | 46 : HTMLElement(labelTag, document), m_processingClick(false) {} |
| 47 | 47 |
| 48 HTMLLabelElement* HTMLLabelElement::create(Document& document) { | 48 HTMLLabelElement* HTMLLabelElement::create(Document& document) { |
| 49 return new HTMLLabelElement(document); | 49 return new HTMLLabelElement(document); |
| 50 } | 50 } |
| 51 | 51 |
| 52 LabelableElement* HTMLLabelElement::control() const { | 52 LabelableElement* HTMLLabelElement::control() const { |
| 53 const AtomicString& controlId = getAttribute(forAttr); | 53 const AtomicString& controlId = getAttribute(forAttr); |
| 54 if (controlId.isNull()) { | 54 if (controlId.isNull()) { |
| 55 // Search the children and descendants of the label element for a form eleme
nt. | 55 // Search the children and descendants of the label element for a form |
| 56 // element. |
| 56 // per http://dev.w3.org/html5/spec/Overview.html#the-label-element | 57 // per http://dev.w3.org/html5/spec/Overview.html#the-label-element |
| 57 // the form element must be "labelable form-associated element". | 58 // the form element must be "labelable form-associated element". |
| 58 for (LabelableElement& element : | 59 for (LabelableElement& element : |
| 59 Traversal<LabelableElement>::descendantsOf(*this)) { | 60 Traversal<LabelableElement>::descendantsOf(*this)) { |
| 60 if (element.supportLabels()) { | 61 if (element.supportLabels()) { |
| 61 if (!element.isFormControlElement()) | 62 if (!element.isFormControlElement()) |
| 62 UseCounter::count( | 63 UseCounter::count( |
| 63 document(), | 64 document(), |
| 64 UseCounter::HTMLLabelElementControlForNonFormAssociatedElement); | 65 UseCounter::HTMLLabelElementControlForNonFormAssociatedElement); |
| 65 return &element; | 66 return &element; |
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| 224 } | 225 } |
| 225 | 226 |
| 226 void HTMLLabelElement::accessKeyAction(bool sendMouseEvents) { | 227 void HTMLLabelElement::accessKeyAction(bool sendMouseEvents) { |
| 227 if (HTMLElement* element = control()) | 228 if (HTMLElement* element = control()) |
| 228 element->accessKeyAction(sendMouseEvents); | 229 element->accessKeyAction(sendMouseEvents); |
| 229 else | 230 else |
| 230 HTMLElement::accessKeyAction(sendMouseEvents); | 231 HTMLElement::accessKeyAction(sendMouseEvents); |
| 231 } | 232 } |
| 232 | 233 |
| 233 } // namespace blink | 234 } // namespace blink |
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