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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 Peter Kelly (pmk@post.com) | 4 * (C) 2001 Peter Kelly (pmk@post.com) |
5 * (C) 2001 Dirk Mueller (mueller@kde.org) | 5 * (C) 2001 Dirk Mueller (mueller@kde.org) |
6 * Copyright (C) 2003-2011, 2013, 2014 Apple Inc. All rights reserved. | 6 * Copyright (C) 2003-2011, 2013, 2014 Apple Inc. All rights reserved. |
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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766 void setTabIndexExplicitly(); | 766 void setTabIndexExplicitly(); |
767 // Subclasses may override this method to affect focusability. This method | 767 // Subclasses may override this method to affect focusability. This method |
768 // must be called on an up-to-date ComputedStyle, so it may use existence of | 768 // must be called on an up-to-date ComputedStyle, so it may use existence of |
769 // layoutObject and the LayoutObject::style() to reason about focusability. | 769 // layoutObject and the LayoutObject::style() to reason about focusability. |
770 // However, it must not retrieve layout information like position and size. | 770 // However, it must not retrieve layout information like position and size. |
771 // This method cannot be moved to LayoutObject because some focusable nodes | 771 // This method cannot be moved to LayoutObject because some focusable nodes |
772 // don't have layoutObjects. e.g., HTMLOptionElement. | 772 // don't have layoutObjects. e.g., HTMLOptionElement. |
773 // TODO(tkent): Rename this to isFocusableStyle. | 773 // TODO(tkent): Rename this to isFocusableStyle. |
774 virtual bool layoutObjectIsFocusable() const; | 774 virtual bool layoutObjectIsFocusable() const; |
775 | 775 |
| 776 bool hasTabIndex() const { return hasElementFlag(TabIndexWasSetExplicitly); } |
| 777 |
776 // classAttributeChanged() exists to share code between | 778 // classAttributeChanged() exists to share code between |
777 // parseAttribute (called via setAttribute()) and | 779 // parseAttribute (called via setAttribute()) and |
778 // svgAttributeChanged (called when element.className.baseValue is set) | 780 // svgAttributeChanged (called when element.className.baseValue is set) |
779 void classAttributeChanged(const AtomicString& newClassString); | 781 void classAttributeChanged(const AtomicString& newClassString); |
780 | 782 |
781 static bool attributeValueIsJavaScriptURL(const Attribute&); | 783 static bool attributeValueIsJavaScriptURL(const Attribute&); |
782 | 784 |
783 PassRefPtr<ComputedStyle> originalStyleForLayoutObject(); | 785 PassRefPtr<ComputedStyle> originalStyleForLayoutObject(); |
784 | 786 |
785 Node* insertAdjacent(const String& where, Node* newChild, ExceptionState&); | 787 Node* insertAdjacent(const String& where, Node* newChild, ExceptionState&); |
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1176 #define DECLARE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ | 1178 #define DECLARE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ |
1177 static T* create(const QualifiedName&, Document&) | 1179 static T* create(const QualifiedName&, Document&) |
1178 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ | 1180 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ |
1179 T* T::create(const QualifiedName& tagName, Document& document) { \ | 1181 T* T::create(const QualifiedName& tagName, Document& document) { \ |
1180 return new T(tagName, document); \ | 1182 return new T(tagName, document); \ |
1181 } | 1183 } |
1182 | 1184 |
1183 } // namespace blink | 1185 } // namespace blink |
1184 | 1186 |
1185 #endif // Element_h | 1187 #endif // Element_h |
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