Package org.eclipse.e4.ui.css.swt.dom.html

Class SWTHTMLElement

java.lang.Object

org.eclipse.e4.ui.css.core.dom.ElementAdapter

org.eclipse.e4.ui.css.swt.dom.WidgetElement

org.eclipse.e4.ui.css.swt.dom.html.SWTHTMLElement

All Implemented Interfaces:

CSSStylableElement, Element, Node, NodeList

public class SWTHTMLElement
extends WidgetElement

w3c Element which wrap SWT widget to manage HTML/XUL selectors.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	attributeType

Fields inherited from class org.eclipse.e4.ui.css.swt.dom.WidgetElement

localName, namespaceURI, swtStyles

Fields inherited from class org.eclipse.e4.ui.css.core.dom.ElementAdapter

engine

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

Constructor Summary

Constructors

Constructor	Description
SWTHTMLElement(Widget widget, CSSEngine engine)

Method Summary

Modifier and Type	Method	Description
protected String	computeAttributeType()
protected String	computeLocalName()	Compute local name.
protected Supplier<String>	internalGetAttribute(String attr)	The goal for WidgetElement.internalGetAttribute(String) is to share the code of WidgetElement.hasAttribute(String) and WidgetElement.getAttribute(String) and to keep the performance footprint for WidgetElement.hasAttribute(String) small.

Methods inherited from class org.eclipse.e4.ui.css.swt.dom.WidgetElement

applyStyles, computeAttributeSWTStyle, computeNamespaceURI, computeStaticPseudoInstances, getAttribute, getChildNodes, getCSSClass, getCSSClass, getCSSId, getCSSStyle, getEngine, getEngine, getID, getLength, getLocalName, getNamespaceURI, getParentNode, getWidget, hasAttribute, item, reset, setCSSClass, setEngine, setID, toString

Methods inherited from class org.eclipse.e4.ui.css.core.dom.ElementAdapter

addStaticPseudoInstance, appendChild, cloneNode, compareDocumentPosition, copyDefaultStyleDeclarations, dispose, doApplyStyles, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getBaseURI, getDefaultStyleDeclaration, getElement, getElementsByTagName, getElementsByTagNameNS, getFeature, getFirstChild, getLastChild, getNativeWidget, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getPrefix, getPreviousSibling, getSchemaTypeInfo, getStaticPseudoInstances, getStyle, getTagName, getTextContent, getUserData, hasAttributeNS, hasAttributes, hasChildNodes, initialize, insertBefore, isDefaultNamespace, isEqualNode, isPseudoInstanceOf, isSameNode, isStaticPseudoInstance, isSupported, lookupNamespaceURI, lookupPrefix, normalize, onStylesApplied, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceChild, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setDefaultStyleDeclaration, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setNodeValue, setPrefix, setTextContent, setUserData

Methods inherited from class java.lang.Object

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

Field Details

attributeType

protected String attributeType

Constructor Details

SWTHTMLElement

public SWTHTMLElement(Widget widget,
 CSSEngine engine)

Method Details

internalGetAttribute

protected Supplier<String> internalGetAttribute(String attr)

Description copied from class: WidgetElement

The goal for WidgetElement.internalGetAttribute(String) is to share the code of WidgetElement.hasAttribute(String) and WidgetElement.getAttribute(String) and to keep the performance footprint for WidgetElement.hasAttribute(String) small. This shall be accomplished by:

• The method shall only be a lookup for a supplier, no actual computation shall be made.
• The result of the supplier must hold the requirements of the result of WidgetElement.getAttribute(String). Especially it must not return null.
• If the attribute isn't set on the widget, the method must return null.

Overrides:

internalGetAttribute in class WidgetElement

Parameters:

attr - the name of the attribute to look for.

Returns:

a supplier which will return the actual attribute value or null if the attribute isn't set for the widget.

computeLocalName

protected String computeLocalName()

Description copied from class: WidgetElement

Compute local name.

Overrides:

computeLocalName in class WidgetElement

computeAttributeType

protected String computeAttributeType()