1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org) 5 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Library General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Library General Public License for more details. 16 * 17 * You should have received a copy of the GNU Library General Public License 18 * along with this library; see the file COPYING.LIB. If not, write to 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 * Boston, MA 02110-1301, USA. 21 * 22 */ 23 #ifndef HTMLOptionElement_h 24 #define HTMLOptionElement_h 25 26 #include "HTMLFormControlElement.h" 27 #include "OptionElement.h" 28 29 namespace WebCore { 30 31 class HTMLSelectElement; 32 class HTMLFormElement; 33 class MappedAttribute; 34 35 class HTMLOptionElement : public HTMLFormControlElement, public OptionElement { 36 friend class HTMLSelectElement; 37 friend class RenderMenuList; 38 39 public: 40 HTMLOptionElement(const QualifiedName&, Document*, HTMLFormElement* = 0); 41 endTagRequirement()42 virtual HTMLTagStatus endTagRequirement() const { return TagStatusOptional; } tagPriority()43 virtual int tagPriority() const { return 2; } 44 virtual bool checkDTD(const Node* newChild); 45 virtual bool supportsFocus() const; 46 virtual bool isFocusable() const; rendererIsNeeded(RenderStyle *)47 virtual bool rendererIsNeeded(RenderStyle*) { return false; } 48 virtual void attach(); 49 virtual void detach(); 50 virtual void setRenderStyle(PassRefPtr<RenderStyle>); 51 52 virtual const AtomicString& formControlType() const; 53 54 virtual String text() const; 55 void setText(const String&, ExceptionCode&); 56 57 int index() const; 58 virtual void parseMappedAttribute(MappedAttribute*); 59 60 virtual String value() const; 61 void setValue(const String&); 62 63 virtual bool selected() const; 64 void setSelected(bool); 65 virtual void setSelectedState(bool); 66 67 HTMLSelectElement* ownerSelectElement() const; 68 69 virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0); 70 71 bool defaultSelected() const; 72 void setDefaultSelected(bool); 73 74 String label() const; 75 void setLabel(const String&); 76 77 virtual String textIndentedToRespectGroupLabel() const; 78 ownElementDisabled()79 bool ownElementDisabled() const { return HTMLFormControlElement::disabled(); } 80 virtual bool disabled() const; 81 82 virtual void insertedIntoTree(bool); 83 virtual void accessKeyAction(bool); 84 85 private: 86 virtual RenderStyle* nonRendererRenderStyle() const; 87 88 OptionElementData m_data; 89 RefPtr<RenderStyle> m_style; 90 }; 91 92 } //namespace 93 94 #endif 95