Package org.loboevolution.html.node

Interface Element

All Superinterfaces:

EventTarget, InnerHTML, ModelNode, Node, NonDocumentTypeChildNode, ParentNode

All Known Subinterfaces:

HTMLAnchorElement, HTMLAppletElement, HTMLAreaElement, HTMLBaseElement, HTMLBaseFontElement, HTMLBodyElement, HTMLBRElement, HTMLButtonElement, HTMLCanvasElement, HTMLDataElement, HTMLDataListElement, HTMLDetailsElement, HTMLDialogElement, HTMLDirectoryElement, HTMLDivElement, HTMLDListElement, HTMLElement, HTMLEmbedElement, HTMLFieldSetElement, HTMLFontElement, HTMLFormElement, HTMLHeadElement, HTMLHeadingElement, HTMLHRElement, HTMLHtmlElement, HTMLIFrameElement, HTMLImageElement, HTMLInputElement, HTMLLabelElement, HTMLLegendElement, HTMLLIElement, HTMLLinkElement, HTMLMapElement, HTMLMarqueeElement, HTMLMenuElement, HTMLMetaElement, HTMLMeterElement, HTMLModElement, HTMLObjectElement, HTMLOListElement, HTMLOptGroupElement, HTMLOptionElement, HTMLOutputElement, HTMLParagraphElement, HTMLParamElement, HTMLPictureElement, HTMLPreElement, HTMLProgressElement, HTMLQuoteElement, HTMLScriptElement, HTMLSelectElement, HTMLSlotElement, HTMLSourceElement, HTMLSpanElement, HTMLStyleElement, HTMLTableCaptionElement, HTMLTableCellElement, HTMLTableColElement, HTMLTableDataCellElement, HTMLTableElement, HTMLTableHeaderCellElement, HTMLTableRowElement, HTMLTableSectionElement, HTMLTextAreaElement, HTMLTimeElement, HTMLTitleElement, HTMLUListElement, HTMLUnknownElement, HTMLVideoElement, SMILAnimateColorElement, SMILAnimateElement, SMILAnimateMotionElement, SMILAnimation, SMILElement, SMILLayoutElement, SMILMediaElement, SMILRefElement, SMILRegionElement, SMILRootLayoutElement, SMILSetElement, SMILSwitchElement, SMILTopLayoutElement, SVGAElement, SVGAltGlyphDefElement, SVGAltGlyphElement, SVGAltGlyphItemElement, SVGAnimateElement, SVGAnimateMotionElement, SVGAnimateTransformElement, SVGAnimationElement, SVGCircleElement, SVGClipPathElement, SVGColorProfileElement, SVGComponentTransferFunctionElement, SVGCursorElement, SVGDefinitionSrcElement, SVGDefsElement, SVGDescElement, SVGElement, SVGEllipseElement, SVGFEBlendElement, SVGFEColorMatrixElement, SVGFEComponentTransferElement, SVGFECompositeElement, SVGFEConvolveMatrixElement, SVGFEDiffuseLightingElement, SVGFEDisplacementMapElement, SVGFEDistantLightElement, SVGFEFloodElement, SVGFEFuncAElement, SVGFEFuncBElement, SVGFEFuncGElement, SVGFEFuncRElement, SVGFEGaussianBlurElement, SVGFEImageElement, SVGFEMergeElement, SVGFEMergeNodeElement, SVGFEMorphologyElement, SVGFEOffsetElement, SVGFEPointLightElement, SVGFESpecularLightingElement, SVGFESpotLightElement, SVGFETileElement, SVGFETurbulenceElement, SVGFilterElement, SVGFontElement, SVGFontFaceElement, SVGFontFaceFormatElement, SVGFontFaceNameElement, SVGFontFaceSrcElement, SVGFontFaceUriElement, SVGForeignObjectElement, SVGGElement, SVGGlyphElement, SVGGlyphRefElement, SVGGradientElement, SVGHKernElement, SVGImageElement, SVGLinearGradientElement, SVGLineElement, SVGMarkerElement, SVGMaskElement, SVGMetadataElement, SVGMissingGlyphElement, SVGMPathElement, SVGPathElement, SVGPatternElement, SVGPolygonElement, SVGPolylineElement, SVGRadialGradientElement, SVGRectElement, SVGScriptElement, SVGSetElement, SVGStopElement, SVGSVGElement, SVGSwitchElement, SVGSymbolElement, SVGTextContentElement, SVGTextElement, SVGTextPathElement, SVGTextPositioningElement, SVGTitleElement, SVGTRefElement, SVGTSpanElement, SVGUseElement, SVGViewElement, SVGVKernElement

All Known Implementing Classes:

DTMNodeProxy, ElementImpl, HTMLAnchorElementImpl, HTMLBaseElementImpl, HTMLBasicInputElement, HTMLBodyElementImpl, HTMLBRElementImpl, HTMLButtonElementImpl, HTMLCanvasElementImpl, HTMLCenterElementImpl, HTMLDDElementImpl, HTMLDetailsElementImpl, HTMLDialogElementImpl, HTMLDirectoryElementImpl, HTMLDivElementImpl, HTMLDListElementImpl, HTMLElementImpl, HTMLEmElementImpl, HTMLFieldsetElementImpl, HTMLFigureElementImpl, HTMLFormElementImpl, HTMLGenericMarkupElement, HTMLHeadElementImpl, HTMLHeadingElementImpl, HTMLHRElementImpl, HTMLHtmlElementImpl, HTMLIFrameElementImpl, HTMLImageElementImpl, HTMLInputElementImpl, HTMLLabelElementImpl, HTMLLegendElementImpl, HTMLLIElementImpl, HTMLLinkElementImpl, HTMLMarqueeElementImpl, HTMLMeterElementImpl, HTMLMonospacedElementImpl, HTMLNonStandardElement, HTMLNoScriptElementImpl, HTMLObjectElementImpl, HTMLOListElementImpl, HTMLOptGroupElementImpl, HTMLOptionElementImpl, HTMLPElementImpl, HTMLPreElementImpl, HTMLProcessingInstruction, HTMLProgressElementImpl, HTMLQuoteElementImpl, HTMLScriptElementImpl, HTMLSelectElementImpl, HTMLSmallElementImpl, HTMLSpanElementImpl, HTMLStrikeElementImpl, HTMLStrongElementImpl, HTMLStyleElementImpl, HTMLSuperscriptElementImpl, HTMLTableCaptionElementImpl, HTMLTableCellElementImpl, HTMLTableColElementImpl, HTMLTableColGroupElementImpl, HTMLTableElementImpl, HTMLTableRowElementImpl, HTMLTableSectionElementImpl, HTMLTextAreaElementImpl, HTMLTitleElementImpl, HTMLUListElementImpl, HTMLUnderlineElementImpl, HTMLVideoElementImpl, RSSChanelElementImpl, RSSDescriptionElementImpl, RSSElement, RSSElementImpl, RSSItemElementImpl, RSSTitleElementImpl, SVGAElementImpl, SVGAnimateElementImpl, SVGAnimateTransformElementImpl, SVGAnimationElementImpl, SVGAnimationImpl, SVGCircleElementImpl, SVGClipPathElementImpl, SVGDefsElementImpl, SVGElementImpl, SVGElementWrapper, SVGEllipseElementImpl, SVGFontElementImpl, SVGFontFaceElementImpl, SVGGElementImpl, SVGGradientElementImpl, SVGGraphic, SVGImageElementImpl, SVGLinearGradientElementImpl, SVGLineElementImpl, SVGLocatableImpl, SVGPathElementImpl, SVGPolygonElementImpl, SVGPolylineElementImpl, SVGRadialGradientElementImpl, SVGRectElementImpl, SVGStopElementImpl, SVGStylableImpl, SVGSVGElementImpl, SVGSymbolElementImpl, SVGTextElementImpl, SVGTransformableImpl, SVGUseElementImpl

public interface Element
extends Node, InnerHTML, NonDocumentTypeChildNode, ParentNode

Element is the most general base class from which all objects in a Document inherit. It only has methods and properties common to all kinds of elements. More specific classes inherit from Element.

Field Summary

Fields inherited from interface org.loboevolution.html.node.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, NONE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Method Summary

Modifier and Type	Method	Description
<E extends Element> E	closest(String selector)	Returns the first (starting at element) inclusive ancestor that matches selectors, and null otherwise.
String	getAttribute(String qualifiedName)	Returns element's first attribute whose qualified name is qualifiedName, and null if there is no such attribute otherwise.
String[]	getAttributeNames()	Returns the qualified names of all element's attributes.
Attr	getAttributeNode(String name)	getAttributeNode.
Attr	getAttributeNodeNS(String namespaceURI, String localName)	getAttributeNodeNS.
String	getAttributeNS(String namespace, String localName)	Returns element's attribute whose namespace is namespace and local name is localName, and null if there is no such attribute otherwise.
DOMRect	getBoundingClientRect()	getBoundingClientRect.
DOMTokenList	getClassList()	Allows for manipulation of element's class content attribute as a set of whitespace-separated tokens through a DOMTokenList object.
String	getClassName()	Returns the value of element's class content attribute.
int	getClientHeight()	getClientHeight.
int	getClientLeft()	getClientLeft.
DOMRectList	getClientRects()	getClientRects.
int	getClientTop()	getClientTop.
Integer	getClientWidth()	getClientWidth.
HTMLCollection	getElementsByClassName(String classNames)	Returns a HTMLCollection of the elements in the object on which the method was invoked (a document or an element) that have all the classes given by classNames.
HTMLCollection	getElementsByTagName(String qualifiedName)	getElementsByTagName.
HTMLCollection	getElementsByTagNameNS(String namespaceURI, String localName)	getElementsByTagNameNS.
String	getId()	Returns the value of element's id content attribute.
String	getInnerHTML()	getInnerHTML.
String	getInnerText()	getInnerText.
String	getLocalName()	Returns the local name.
String	getNamespaceURI()	Returns the namespace.
String	getOuterHTML()	getOuterHTML.
String	getPrefix()	Returns the namespace prefix.
TypeInfo	getSchemaTypeInfo()	getSchemaTypeInfo.
double	getScrollHeight()	getScrollHeight.
double	getScrollLeft()	getScrollLeft.
double	getScrollTop()	getScrollTop.
double	getScrollWidth()	getScrollWidth.
String	getSlot()	Returns the value of element's slot content attribute.
String	getTagName()	Returns the HTML-uppercased qualified name.
boolean	hasAttribute(String qualifiedName)	Returns true if element has an attribute whose qualified name is qualifiedName, and false otherwise.
boolean	hasAttributeNS(String namespace, String localName)	Returns true if element has an attribute whose namespace is namespace and local name is localName.
boolean	hasPointerCapture(int pointerId)	hasPointerCapture.
Node	insertAdjacentElement(String where, Node insertedElement)	insertAdjacentElement.
void	insertAdjacentHTML(String position, String text)	insertAdjacentHTML.
boolean	matches(String selectors)	Returns true if matching selectors against element's root yields element, and false otherwise.
void	releasePointerCapture(int pointerId)	releasePointerCapture.
void	removeAttribute(String qualifiedName)	Removes element's first attribute whose qualified name is qualifiedName.
Attr	removeAttributeNode(Attr attr)	removeAttributeNode.
void	removeAttributeNS(String namespace, String localName)	Removes element's attribute whose namespace is namespace and local name is localName.
void	requestPointerLock()	requestPointerLock.
void	scroll(int x, int y)	scroll.
void	scrollBy(int x, int y)	scrollBy.
void	scrollIntoView()	scrollIntoView.
void	scrollIntoView(boolean arg)	scrollIntoView.
void	scrollTo(int x, int y)	scrollTo.
void	setAttribute(String qualifiedName, String value)	Sets the value of element's first attribute whose qualified name is qualifiedName to value.
Attr	setAttributeNode(Attr attr)	setAttributeNode.
Attr	setAttributeNodeNS(Attr attr)	setAttributeNodeNS.
void	setAttributeNS(String namespace, String qualifiedName, String value)	Sets the value of element's attribute whose namespace is namespace and local name is localName to value.
void	setClassName(String className)	setClassName.
void	setId(String id)	setId.
void	setIdAttribute(String name, boolean isId)	setIdAttribute.
void	setIdAttributeNode(Attr idAttr, boolean isId)	setIdAttributeNode.
void	setIdAttributeNS(String namespaceURI, String localName, boolean isId)	setIdAttributeNode.
void	setOuterHTML(String outerHTML)	setOuterHTML.
void	setPointerCapture(int pointerId)	setPointerCapture.
void	setScrollLeft(double scrollLeft)	setScrollLeft.
void	setScrollTop(double scrollTop)	setScrollTop.
void	setSlot(String slot)	setSlot.
boolean	toggleAttribute(String qualifiedName)	toggleAttribute.
boolean	toggleAttribute(String qualifiedName, boolean force)	If force is not given, "toggles" qualifiedName, removing it if it is present and adding it if it is not present.

Methods inherited from interface org.loboevolution.events.EventTarget

addEventListener, addEventListener, dispatchEvent, dispatchEvent, removeEventListener, removeEventListener

Methods inherited from interface org.loboevolution.html.node.InnerHTML

setInnerHTML

Methods inherited from interface org.loboevolution.html.node.ModelNode

getDocumentItem, getFullURL, getParentModelNode, getRenderState, isEqualOrDescendentOf, setDocumentItem, warn

Methods inherited from interface org.loboevolution.html.node.Node

appendChild, appendChildrenToCollectionImpl, cloneNode, cloneNode, compareDocumentPosition, contains, extractDescendentsArrayImpl, findUINode, forgetRenderState, getAttributes, getBaseURI, getChildNodes, getDocumentNode, getFeature, getFirstChild, getLastChild, getNextSibling, getNextTo, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentElement, getParentNode, getPreviousSibling, getPreviousTo, getRootNode, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isIsConnected, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, prepend, prependChild, removeChild, replaceChild, setNamespaceURI, setNodeValue, setOwnerDocument, setOwnerDocument, setParentImpl, setPrefix, setTextContent, setUserData, visit

Methods inherited from interface org.loboevolution.html.node.NonDocumentTypeChildNode

getNextElementSibling, getPreviousElementSibling

Methods inherited from interface org.loboevolution.html.node.ParentNode

getChildElementCount, getChildren, getFirstElementChild, getLastElementChild, querySelector, querySelectorAll

Method Details

getClassList

DOMTokenList getClassList()

Allows for manipulation of element's class content attribute as a set of whitespace-separated tokens through a DOMTokenList object.

Returns:

a DOMTokenList object.

getClassName

String getClassName()

Returns the value of element's class content attribute. Can be set to change it.

Returns:

a String object.

setClassName

void setClassName(String className)

setClassName.

Parameters:

className - a String object.

getClientHeight

int getClientHeight()

getClientHeight.

Returns:

a Integer object.

getClientLeft

int getClientLeft()

getClientLeft.

Returns:

a Integer object.

getClientTop

int getClientTop()

getClientTop.

Returns:

a Integer object.

getClientWidth

Integer getClientWidth()

getClientWidth.

Returns:

a Integer object.

getId

String getId()

Returns the value of element's id content attribute. Can be set to change it.

Returns:

a String object.

setId

void setId(String id)

setId.

Parameters:

id - a String object.

getLocalName

String getLocalName()

Returns the local name.

Specified by:

getLocalName in interface Node

Returns:

a String object.

getNamespaceURI

String getNamespaceURI()

Returns the namespace.

Specified by:

getNamespaceURI in interface Node

Returns:

a String object.

getOuterHTML

String getOuterHTML()

getOuterHTML.

Returns:

a String object.

getInnerHTML

String getInnerHTML()

getInnerHTML.

Specified by:

getInnerHTML in interface InnerHTML

Returns:

a String object.

getInnerText

String getInnerText()

getInnerText.

Returns:

a String object.

getBoundingClientRect

DOMRect getBoundingClientRect()

getBoundingClientRect.

Returns:

a DOMRect object.

getClientRects

DOMRectList getClientRects()

getClientRects.

Returns:

a DOMRectList object.

getSchemaTypeInfo

TypeInfo getSchemaTypeInfo()

getSchemaTypeInfo.

Returns:

a TypeInfo object.

setOuterHTML

void setOuterHTML(String outerHTML)

setOuterHTML.

Parameters:

outerHTML - a String object.

getPrefix

String getPrefix()

Returns the namespace prefix.

Specified by:

getPrefix in interface Node

Returns:

a String object.

getScrollHeight

double getScrollHeight()

getScrollHeight.

Returns:

a double.

getScrollLeft

double getScrollLeft()

getScrollLeft.

Returns:

a double.

setScrollLeft

void setScrollLeft(double scrollLeft)

setScrollLeft.

Parameters:

scrollLeft - a Integer object.

getScrollTop

double getScrollTop()

getScrollTop.

Returns:

a double.

setScrollTop

void setScrollTop(double scrollTop)

setScrollTop.

Parameters:

scrollTop - a Integer object.

getScrollWidth

double getScrollWidth()

getScrollWidth.

Returns:

a double.

getSlot

String getSlot()

Returns the value of element's slot content attribute. Can be set to change it.

Returns:

a String object.

setSlot

void setSlot(String slot)

setSlot.

Parameters:

slot - a String object.

getTagName

String getTagName()

Returns the HTML-uppercased qualified name.

Returns:

a String object.

closest

<E extends Element> E closest(String selector)

Returns the first (starting at element) inclusive ancestor that matches selectors, and null otherwise.

Type Parameters:

E - a E object.

Parameters:

selector - a String object.

Returns:

a E object.

getAttribute

String getAttribute(String qualifiedName)

Returns element's first attribute whose qualified name is qualifiedName, and null if there is no such attribute otherwise.

Parameters:

qualifiedName - a String object.

Returns:

a String object.

getAttributeNS

String getAttributeNS(String namespace,
 String localName)

Returns element's attribute whose namespace is namespace and local name is localName, and null if there is no such attribute otherwise.

Parameters:

namespace - a String object.

localName - a String object.

Returns:

a String object.

getAttributeNames

String[] getAttributeNames()

Returns the qualified names of all element's attributes. Can contain duplicates.

Returns:

an array of String objects.

getAttributeNode

Attr getAttributeNode(String name)

getAttributeNode.

Parameters:

name - a String object.

Returns:

a Attr object.

getAttributeNodeNS

Attr getAttributeNodeNS(String namespaceURI,
 String localName)

getAttributeNodeNS.

Parameters:

namespaceURI - a String object.

localName - a String object.

Returns:

a Attr object.

getElementsByClassName

HTMLCollection getElementsByClassName(String classNames)

Returns a HTMLCollection of the elements in the object on which the method was invoked (a document or an element) that have all the classes given by classNames. The classNames argument is interpreted as a space-separated list of classes.

Parameters:

classNames - a String object.

Returns:

a HTMLCollection object.

getElementsByTagName

HTMLCollection getElementsByTagName(String qualifiedName)

getElementsByTagName.

Parameters:

qualifiedName - a String object.

Returns:

a HTMLCollection object.

getElementsByTagNameNS

HTMLCollection getElementsByTagNameNS(String namespaceURI,
 String localName)

getElementsByTagNameNS.

Parameters:

namespaceURI - a String object.

localName - a String object.

Returns:

a HTMLCollection object.

hasAttribute

boolean hasAttribute(String qualifiedName)

Returns true if element has an attribute whose qualified name is qualifiedName, and false otherwise.

Parameters:

qualifiedName - a String object.

Returns:

a boolean.

hasAttributeNS

boolean hasAttributeNS(String namespace,
 String localName)

Returns true if element has an attribute whose namespace is namespace and local name is localName.

Parameters:

namespace - a String object.

localName - a String object.

Returns:

a boolean.

hasPointerCapture

boolean hasPointerCapture(int pointerId)

hasPointerCapture.

Parameters:

pointerId - a Integer object.

Returns:

a boolean.

matches

boolean matches(String selectors)

Returns true if matching selectors against element's root yields element, and false otherwise.

Parameters:

selectors - a String object.

Returns:

a boolean.

releasePointerCapture

void releasePointerCapture(int pointerId)

releasePointerCapture.

Parameters:

pointerId - a Integer object.

removeAttribute

void removeAttribute(String qualifiedName)

Removes element's first attribute whose qualified name is qualifiedName.

Parameters:

qualifiedName - a String object.

removeAttributeNS

void removeAttributeNS(String namespace,
 String localName)

Removes element's attribute whose namespace is namespace and local name is localName.

Parameters:

namespace - a String object.

localName - a String object.

removeAttributeNode

Attr removeAttributeNode(Attr attr)

removeAttributeNode.

Parameters:

attr - a Attr object.

Returns:

a Attr object.

requestPointerLock

void requestPointerLock()

requestPointerLock.

scroll

void scroll(int x,
 int y)

scroll.

Parameters:

x - a double.

y - a double.

scrollBy

void scrollBy(int x,
 int y)

scrollBy.

Parameters:

x - a double.

y - a double.

scrollIntoView

void scrollIntoView(boolean arg)

scrollIntoView.

Parameters:

arg - a boolean.

scrollIntoView

void scrollIntoView()

scrollIntoView.

scrollTo

void scrollTo(int x,
 int y)

scrollTo.

Parameters:

x - a double.

y - a double.

setAttribute

void setAttribute(String qualifiedName,
 String value)

Sets the value of element's first attribute whose qualified name is qualifiedName to value.

Parameters:

qualifiedName - a String object.

value - a String object.

setAttributeNS

void setAttributeNS(String namespace,
 String qualifiedName,
 String value)

Sets the value of element's attribute whose namespace is namespace and local name is localName to value.

Parameters:

namespace - a String object.

qualifiedName - a String object.

value - a String object.

setAttributeNode

Attr setAttributeNode(Attr attr)

setAttributeNode.

Parameters:

attr - a Attr object.

Returns:

a Attr object.

setAttributeNodeNS

Attr setAttributeNodeNS(Attr attr)

setAttributeNodeNS.

Parameters:

attr - a Attr object.

Returns:

a Attr object.

setIdAttribute

void setIdAttribute(String name,
 boolean isId)

setIdAttribute.

Parameters:

name - a String object.

isId - a boolean.

setIdAttributeNode

void setIdAttributeNode(Attr idAttr,
 boolean isId)

setIdAttributeNode.

Parameters:

idAttr - a Attr object.

isId - a boolean.

setIdAttributeNS

void setIdAttributeNS(String namespaceURI,
 String localName,
 boolean isId)

setIdAttributeNode.

Parameters:

namespaceURI - a String object.

localName - a String object.

isId - a boolean.

setPointerCapture

void setPointerCapture(int pointerId)

setPointerCapture.

Parameters:

pointerId - a Integer object.

toggleAttribute

boolean toggleAttribute(String qualifiedName,
 boolean force)

If force is not given, "toggles" qualifiedName, removing it if it is present and adding it if it is not present. If force is true, adds qualifiedName. If force is false, removes qualifiedName.

Returns true if qualifiedName is now present, and false otherwise.

Parameters:

qualifiedName - a String object.

force - a boolean.

Returns:

a boolean.

toggleAttribute

boolean toggleAttribute(String qualifiedName)

toggleAttribute.

Parameters:

qualifiedName - a String object.

Returns:

a boolean.

insertAdjacentElement

Node insertAdjacentElement(String where,
 Node insertedElement)

insertAdjacentElement.

Parameters:

where - a String object.

insertedElement - Node object.

Returns:

a Node object.

insertAdjacentHTML

void insertAdjacentHTML(String position,
 String text)

insertAdjacentHTML.

Parameters:

position - a String object.

text - a String object.