Package org.htmlunit.html

Class HtmlOptionGroup

java.lang.Object

org.htmlunit.html.DomNode

org.htmlunit.html.DomNamespaceNode

org.htmlunit.html.DomElement

org.htmlunit.html.HtmlElement

org.htmlunit.html.HtmlOptionGroup

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, DisabledElement, org.w3c.dom.Element, org.w3c.dom.Node

public class HtmlOptionGroup
extends HtmlElement
implements DisabledElement

Wrapper for the HTML element "optgroup".

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.html.HtmlElement

HtmlElement.DisplayStyle

Nested classes/interfaces inherited from class org.htmlunit.html.DomElement

DomElement.ChildElementsIterator

Nested classes/interfaces inherited from class org.htmlunit.html.DomNode

DomNode.ChildIterator, DomNode.DescendantElementsIterator<T extends DomNode>

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	TAG_NAME	The HTML tag represented by this element.

Fields inherited from class org.htmlunit.html.HtmlElement

ATTRIBUTE_CHECKED, ATTRIBUTE_REQUIRED, TAB_INDEX_OUT_OF_BOUNDS

Fields inherited from class org.htmlunit.html.DomElement

ATTRIBUTE_NOT_DEFINED, ATTRIBUTE_VALUE_EMPTY, ID_ATTRIBUTE, NAME_ATTRIBUTE, SRC_ATTRIBUTE, TYPE_ATTRIBUTE, VALUE_ATTRIBUTE

Fields inherited from class org.htmlunit.html.DomNode

PROPERTY_ELEMENT, READY_STATE_COMPLETE, READY_STATE_INTERACTIVE, READY_STATE_LOADED, READY_STATE_LOADING, READY_STATE_UNINITIALIZED

Fields inherited from interface org.htmlunit.html.DisabledElement

ATTRIBUTE_DISABLED

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Method Summary

Modifier and Type	Method	Description
HtmlElement.DisplayStyle	getDefaultStyleDisplay()	INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK. Returns the default display style.
java.lang.String	getDisabledAttribute()	Returns the value of the attribute disabled.
HtmlSelect	getEnclosingSelect()	Gets the enclosing select of this HtmlOptionGroup.
java.lang.String	getLabelAttribute()	Returns the value of the attribute label.
boolean	isDisabled()	Returns true if the disabled attribute is set for this element.
void	setLabelAttribute(java.lang.String newLabel)	Sets the value of the attribute label.

Methods inherited from class org.htmlunit.html.HtmlElement

acceptChar, addHtmlAttributeChangeListener, appendChildIfNoneExists, checkChildHierarchy, cloneNode, detach, doType, doType, fireHtmlAttributeAdded, fireHtmlAttributeRemoved, fireHtmlAttributeReplaced, getCanonicalXPath, getElementsByAttribute, getEnclosingElement, getEnclosingForm, getEnclosingFormOrDie, getLangAttribute, getNodeName, getOnClickAttribute, getOnDblClickAttribute, getOneHtmlElementByAttribute, getOnKeyDownAttribute, getOnKeyPressAttribute, getOnKeyUpAttribute, getOnMouseDownAttribute, getOnMouseMoveAttribute, getOnMouseOutAttribute, getOnMouseOverAttribute, getOnMouseUpAttribute, getSrcAttributeNormalized, getTabIndex, getTextDirectionAttribute, getXmlLangAttribute, handles, hasEventHandlers, isAltPressed, isAttributeCaseSensitive, isCtrlPressed, isDisplayed, isHidden, isOptional, isRequired, isRequiredSupported, isShiftPressed, isSubmittableByEnter, isValid, notifyAttributeChangeListeners, removeAttribute, removeChild, removeHtmlAttributeChangeListener, setAttributeNode, setAttributeNS, setOwningForm, setRequired, type, type, type, type, typeDone

Methods inherited from class org.htmlunit.html.DomElement

blur, click, click, click, click, click, dblClick, dblClick, doClickFireChangeEvent, doClickFireClickEvent, doClickStateUpdate, fireEvent, fireEvent, focus, getAttribute, getAttributeDirect, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getAttributesMap, getChildElementCount, getChildElements, getElementsByTagName, getElementsByTagNameNS, getEventTargetElement, getFirstElementChild, getId, getLastElementChild, getNodeType, getSchemaTypeInfo, getStyleElement, getStyleElementCaseInSensitive, getStyleMap, getTagName, hasAttribute, hasAttributeNS, hasAttributes, isDisabledElementAndDisabled, isEmptyXmlTagExpanded, isMouseOver, isStateUpdateFirst, matches, mouseDown, mouseDown, mouseMove, mouseMove, mouseOut, mouseOut, mouseOver, mouseOver, mouseUp, mouseUp, preventDefault, printOpeningTagContentAsXml, printXml, propagateClickStateUpdateToParent, removeAttributeNode, removeAttributeNS, removeFocus, removeStyleAttribute, replaceStyleAttribute, rightClick, rightClick, setAttribute, setAttributeNodeNS, setAttributeNS, setDefaults, setId, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setInnerHtml, setNodeValue, toString, writeStyleToElement

Methods inherited from class org.htmlunit.html.DomNamespaceNode

getLocalName, getLowercaseName, getNamespaceURI, getPrefix, getQualifiedName, processImportNode, setPrefix

Methods inherited from class org.htmlunit.html.DomNode

addCharacterDataChangeListener, addDomChangeListener, appendChild, asNormalizedText, asXml, basicRemove, closest, compareDocumentPosition, fireCharacterDataChanged, fireNodeAdded, fireNodeDeleted, getAncestors, getBaseURI, getByXPath, getByXPath, getChildNodes, getChildren, getDescendants, getDomElementDescendants, getEndColumnNumber, getEndLineNumber, getFeature, getFirstByXPath, getFirstByXPath, getFirstChild, getHtmlElementDescendants, getHtmlPageOrNull, getIndex, getLastChild, getNextElementSibling, getNextSibling, getNodeValue, getOwnerDocument, getPage, getParentNode, getPreviousElementSibling, getPreviousSibling, getReadyState, getScriptableObject, getSelectorList, getStartColumnNumber, getStartLineNumber, getTextContent, getUserData, getVisibleText, hasChildNodes, hasFeature, insertBefore, insertBefore, isAncestorOf, isAncestorOfAny, isAttachedToPage, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, mayBeDisplayed, normalize, notifyIncorrectness, onAddedToDocumentFragment, onAddedToPage, onAllChildrenAddedToPage, parseHtmlSnippet, printChildrenAsXml, querySelector, querySelectorAll, quietlyRemoveAndMoveChildrenTo, remove, removeAllChildren, removeCharacterDataChangeListener, removeChild, removeDomChangeListener, replace, replaceChild, setEndLocation, setParentNode, setReadyState, setScriptableObject, setStartLocation, setTextContent, setUserData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.w3c.dom.Node

appendChild, compareDocumentPosition, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setPrefix, setTextContent, setUserData

Field Detail

TAG_NAME

public static final java.lang.String TAG_NAME

The HTML tag represented by this element.

See Also:

Constant Field Values

Method Detail

isDisabled

public final boolean isDisabled()

Returns true if the disabled attribute is set for this element. Note that this method always returns false when emulating IE, because IE does not allow individual option groups to be disabled.

Specified by:

isDisabled in interface DisabledElement

Returns:

true if the disabled attribute is set for this element (always false when emulating IE)

getDisabledAttribute

public final java.lang.String getDisabledAttribute()

Returns the value of the attribute disabled. Refer to the HTML 4.01 documentation for details on the use of this attribute.

Specified by:

getDisabledAttribute in interface DisabledElement

Returns:

the value of the attribute disabled or an empty string if that attribute isn't defined

getLabelAttribute

public final java.lang.String getLabelAttribute()

Returns the value of the attribute label. Refer to the HTML 4.01 documentation for details on the use of this attribute.

Returns:

the value of the attribute label or an empty string if that attribute isn't defined

setLabelAttribute

public final void setLabelAttribute(java.lang.String newLabel)

Sets the value of the attribute label. Refer to the HTML 4.01 documentation for details on the use of this attribute.

Parameters:

newLabel - the value of the attribute label

getEnclosingSelect

public HtmlSelect getEnclosingSelect()

Gets the enclosing select of this HtmlOptionGroup.

Returns:

null if no select is found (for instance malformed html)

getDefaultStyleDisplay

public HtmlElement.DisplayStyle getDefaultStyleDisplay()

INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
Returns the default display style.

Overrides:

getDefaultStyleDisplay in class HtmlElement

Returns:

the default display style