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, 2010 Apple Inc. All rights reserved. 6 * Copyright (C) 2010 Google Inc. All rights reserved. 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 #ifndef HTMLOptionElement_h 25 #define HTMLOptionElement_h 26 27 #include "HTMLFormControlElement.h" 28 #include "OptionElement.h" 29 30 namespace WebCore { 31 32 class HTMLSelectElement; 33 34 class HTMLOptionElement : public HTMLFormControlElement, public OptionElement { 35 friend class HTMLSelectElement; 36 friend class RenderMenuList; 37 38 public: 39 static PassRefPtr<HTMLOptionElement> create(Document*, HTMLFormElement*); 40 static PassRefPtr<HTMLOptionElement> create(const QualifiedName&, Document*, HTMLFormElement*); 41 static PassRefPtr<HTMLOptionElement> createForJSConstructor(Document*, const String& data, const String& value, 42 bool defaultSelected, bool selected, ExceptionCode&); 43 44 virtual String text() const; 45 void setText(const String&, ExceptionCode&); 46 47 int index() const; 48 49 virtual String value() const; 50 void setValue(const String&); 51 52 virtual bool selected() const; 53 void setSelected(bool); 54 55 HTMLSelectElement* ownerSelectElement() const; 56 57 bool defaultSelected() const; 58 void setDefaultSelected(bool); 59 60 String label() const; 61 ownElementDisabled()62 bool ownElementDisabled() const { return HTMLFormControlElement::disabled(); } 63 64 virtual bool disabled() const; 65 66 private: 67 HTMLOptionElement(const QualifiedName&, Document*, HTMLFormElement* = 0); 68 69 virtual bool supportsFocus() const; 70 virtual bool isFocusable() const; rendererIsNeeded(RenderStyle *)71 virtual bool rendererIsNeeded(RenderStyle*) { return false; } 72 virtual void attach(); 73 virtual void detach(); 74 virtual void setRenderStyle(PassRefPtr<RenderStyle>); 75 76 virtual const AtomicString& formControlType() const; 77 78 virtual void parseMappedAttribute(Attribute*); 79 80 virtual void setSelectedState(bool); 81 82 virtual String textIndentedToRespectGroupLabel() const; 83 84 virtual void insertedIntoTree(bool); 85 virtual void accessKeyAction(bool); 86 87 virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0); 88 89 virtual RenderStyle* nonRendererRenderStyle() const; 90 91 OptionElementData m_data; 92 RefPtr<RenderStyle> m_style; 93 }; 94 95 } //namespace 96 97 #endif 98