net.sourceforge.jeuclid.elements
Class AbstractJEuclidElement

java.lang.Object
  org.apache.batik.dom.AbstractNode
      org.apache.batik.dom.AbstractParentNode
          org.apache.batik.dom.AbstractParentChildNode
              org.apache.batik.dom.AbstractElement
                  org.apache.batik.dom.AbstractElementNS
                      org.apache.batik.dom.GenericElementNS
                          net.sourceforge.jeuclid.elements.AbstractJEuclidElement

All Implemented Interfaces:

Serializable, JEuclidElement, JEuclidNode, LayoutableNode, NodeEventTarget, ExtendedNode, NodeXBL, XBLManagerData, Element, ElementTraversal, EventTarget, MathMLElement, Node

Direct Known Subclasses:

AbstractContainer, AbstractInvisibleJEuclidElement, AbstractRoot, AbstractScriptElement, AbstractTokenWithTextLayout, AbstractUnderOver, ForeignElement, Mfrac, Mo, Mspace

public abstract class AbstractJEuclidElement
extends GenericElementNS
implements JEuclidElement

The basic class for all math elements. Every element class inherits from this class. It provides basic functionality for drawing.

Version:

$Revision: 62d8defc665e $

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.batik.dom.AbstractElement

AbstractElement.ElementTypeInfo, AbstractElement.Entry, AbstractElement.NamedNodeHashMap

Nested classes/interfaces inherited from class org.apache.batik.dom.AbstractParentNode

AbstractParentNode.ChildNodes, AbstractParentNode.ElementsByTagName, AbstractParentNode.ElementsByTagNameNS

Field Summary

static String	ATTR_CLASS Constant for class attribute.
static String	ATTR_DEPRECATED_BACKGROUND Constant for background attribute.
static String	ATTR_DEPRECATED_COLOR Constant for color attribute.
static String	ATTR_DEPRECATED_FONTFAMILY Constant for fontfamily attribute.
static String	ATTR_DEPRECATED_FONTSIZE Constant for fontsize attribute.
static String	ATTR_DEPRECATED_FONTSTYLE Constant for fontstyle attribute.
static String	ATTR_DEPRECATED_FONTWEIGHT Constant for fontweight attribute.
static String	ATTR_HREF Constant for href attribute.
static String	ATTR_ID Constant for id attribute.
static String	ATTR_MATHBACKGROUND The mathbackground attribute.
static String	ATTR_MATHCOLOR Constant for mathcolor attribute.
static String	ATTR_MATHSIZE Constant for mathsize attribute.
static String	ATTR_MATHVARIANT Constant for mathvariant attribute.
static String	ATTR_STYLE Constant for style attribute.
static String	ATTR_XREF Constant for xref attribute.
static int	TRIVIAL_SPACE_MAX largest value for all trivial spaces (= spaces that can be ignored / shortened).
static String	URI The URI from MathML.

Fields inherited from class org.apache.batik.dom.GenericElementNS

nodeName, readonly

Fields inherited from class org.apache.batik.dom.AbstractElementNS

namespaceURI

Fields inherited from class org.apache.batik.dom.AbstractElement

attributes, typeInfo

Fields inherited from class org.apache.batik.dom.AbstractParentChildNode

nextSibling, parentNode, previousSibling

Fields inherited from class org.apache.batik.dom.AbstractParentNode

childNodes

Fields inherited from class org.apache.batik.dom.AbstractNode

DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, EMPTY_NODE_LIST, eventSupport, managerData, ownerDocument, userData, userDataHandlers

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

AbstractJEuclidElement(String qname, AbstractDocument odoc)
Default constructor.

AbstractJEuclidElement(String nsUri, String qname, AbstractDocument odoc)
Constructor to explicitly set the namespace.

Method Summary

void	addMathElement(MathMLElement child) Add a math element as a child.
LayoutContext	applyLocalAttributesToContext(LayoutContext context) Retrieve the LayoutContext valid for the current node.
protected void	changeHook() Override this function to get notified whenever the contents of this element have changed.
boolean	dispatchEvent(Event evt)
LayoutContext	getChildLayoutContext(int childNum, LayoutContext context) get the layout context for the given child.
List<LayoutableNode>	getChildrenToDraw()
List<LayoutableNode>	getChildrenToLayout()
String	getClassName() The class attribute of the element.
MathMLNodeList	getContents() Returns the children as a MathML NodeList.
Font	getFont(LayoutContext context) Gets the used font.
FontMetrics	getFontMetrics(Graphics2D g, LayoutContext context) Gets the font metrics of the used font.
String	getHref() The xlink:href attribute of the element.
String	getId() The element's identifier.
int	getIndexOfMathElement(JEuclidElement element) Gets index of child element.
protected String	getMathAttribute(String attrName) retrieve an attribute from the MathML or default name space, returning the default value if the attribute is not set.
protected String	getMathAttribute(String attrName, boolean useDefault) retrieve an attribute from the MathML or default name space.
String	getMathbackground() Returns value of mathbackground attribute.
String	getMathcolor() Returns value of mathcolor attribute.
protected JEuclidElement	getMathElement(int index) Gets a child from this element.
int	getMathElementCount() Returns the count of children for this element.
String	getMathElementStyle() A string identifying the element's style attribute.
String	getMathsize() Retrieve the mathsize attribute.
String	getMathvariant() Returns value of mathvariant attribute (style of the element).
MathVariant	getMathvariantAsVariant() Gets the current mathvariant.
float	getMiddleShift(Graphics2D g, LayoutContext context) Returns the distance of the baseline and the middleline.
MathMLMathElement	getOwnerMathElement() The MathMLMathElement corresponding to the nearest math element ancestor of this element.
JEuclidElement	getParent() Returns parent of this element.
String	getText() Returns the text content of this element.
String	getXref() The xref attribute of the element.
boolean	hasChildPostscripts(JEuclidElement child, LayoutContext context) returns true is the child has postscripts attached to it.
boolean	hasChildPrescripts(JEuclidElement child) returns true is the child has prescripts attached to it.
void	layoutStage1(LayoutView view, LayoutInfo info, LayoutStage childMinStage, LayoutContext context) context insensitive layout.
void	layoutStage2(LayoutView view, LayoutInfo info, LayoutContext context) context sensitive layout.
protected void	layoutStageInvariant(LayoutView view, LayoutInfo info, LayoutStage stage, LayoutContext context) Layout for elements which are stage independent.
void	setClassName(String className) setter for the className attribute.
protected void	setDefaultMathAttribute(String key, String value) Sets default values for math attributes.
void	setFakeParent(JEuclidElement parent) Sets the parent of this element.
void	setHref(String href) setter for the href attribute.
void	setId(String id) setter for the id attribute.
void	setMathbackground(String mathbackground) Sets the value of the machbackground attribute.
void	setMathcolor(String mathcolor) Sets value of math color attribute.
protected void	setMathElement(int index, MathMLElement newElement) Sets a specific child to the newElement, creating other subelements as necessary.
void	setMathElementStyle(String mathElementStyle) setter for the mathElementStyle attribute.
void	setMathsize(String mathsize) Sets mathsize to a new value.
void	setMathvariant(String mathvariant) Sets value of mathvariant attribute (style of the element).
void	setXref(String xref) setter for the xref attribute.

Methods inherited from class org.apache.batik.dom.GenericElementNS

copyInto, deepCopyInto, deepExport, export, getNodeName, isReadonly, newNode, setNodeName, setReadonly

Methods inherited from class org.apache.batik.dom.AbstractElementNS

getNamespaceURI

Methods inherited from class org.apache.batik.dom.AbstractElement

attrAdded, attrModified, attrRemoved, checkChildType, createAttributes, fireDOMAttrModifiedEvent, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getChildElementCount, getFirstElementChild, getIdAttribute, getLastElementChild, getNextElementSibling, getNodeType, getPreviousElementSibling, getSchemaTypeInfo, getTagName, hasAttribute, hasAttributeNS, hasAttributes, nodeAdded, nodeToBeRemoved, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from class org.apache.batik.dom.AbstractParentChildNode

getNextSibling, getParentNode, getPreviousSibling, setNextSibling, setParentNode, setPreviousSibling

Methods inherited from class org.apache.batik.dom.AbstractParentNode

appendChild, checkAndRemove, fireDOMNodeInsertedEvent, fireDOMNodeInsertedIntoDocumentEvent, fireDOMNodeRemovedEvent, fireDOMNodeRemovedFromDocumentEvent, fireDOMSubtreeModifiedEvent, getChildNodes, getElementsByTagName, getElementsByTagNameNS, getFirstChild, getLastChild, getTextContent, hasChildNodes, insertBefore, removeChild, replaceChild

Methods inherited from class org.apache.batik.dom.AbstractNode

addEventListener, addEventListenerNS, cloneNode, compareDocumentPosition, compareNamedNodeMaps, compareStrings, createDOMException, fireDOMCharacterDataModifiedEvent, fireUserDataHandlers, getBaseURI, getBaseURI, getCascadedXMLBase, getCurrentDocument, getEventSupport, getFeature, getLocalName, getManagerData, getNodeValue, getOwnerDocument, getParentNodeEventTarget, getPrefix, getUserData, getXblBoundElement, getXblChildNodes, getXblDefinitions, getXblFirstChild, getXblFirstElementChild, getXblLastChild, getXblLastElementChild, getXblNextElementSibling, getXblNextSibling, getXblParentNode, getXblPreviousElementSibling, getXblPreviousSibling, getXblScopedChildNodes, getXblShadowTree, hasEventListenerNS, initializeEventSupport, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespacePrefix, lookupNamespaceURI, lookupPrefix, removeEventListener, removeEventListenerNS, setManagerData, setNodeValue, setOwnerDocument, setPrefix, setSpecified, setTextContent, setUserData, willTriggerNS

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Element

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from interface org.w3c.dom.Node

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

Field Detail

ATTR_MATHVARIANT

public static final String ATTR_MATHVARIANT

Constant for mathvariant attribute.

See Also:

Constant Field Values

ATTR_MATHCOLOR

public static final String ATTR_MATHCOLOR

Constant for mathcolor attribute.

See Also:

Constant Field Values

ATTR_MATHSIZE

public static final String ATTR_MATHSIZE

Constant for mathsize attribute.

See Also:

Constant Field Values

ATTR_DEPRECATED_FONTFAMILY

public static final String ATTR_DEPRECATED_FONTFAMILY

Constant for fontfamily attribute.

See Also:

Constant Field Values

ATTR_DEPRECATED_FONTSTYLE

public static final String ATTR_DEPRECATED_FONTSTYLE

Constant for fontstyle attribute.

See Also:

Constant Field Values

ATTR_DEPRECATED_FONTWEIGHT

public static final String ATTR_DEPRECATED_FONTWEIGHT

Constant for fontweight attribute.

See Also:

Constant Field Values

ATTR_DEPRECATED_FONTSIZE

public static final String ATTR_DEPRECATED_FONTSIZE

Constant for fontsize attribute.

See Also:

Constant Field Values

ATTR_DEPRECATED_COLOR

public static final String ATTR_DEPRECATED_COLOR

Constant for color attribute.

See Also:

Constant Field Values

ATTR_DEPRECATED_BACKGROUND

public static final String ATTR_DEPRECATED_BACKGROUND

Constant for background attribute.

See Also:

Constant Field Values

ATTR_CLASS

public static final String ATTR_CLASS

Constant for class attribute.

See Also:

Constant Field Values

ATTR_STYLE

public static final String ATTR_STYLE

Constant for style attribute.

See Also:

Constant Field Values

ATTR_ID

public static final String ATTR_ID

Constant for id attribute.

See Also:

Constant Field Values

ATTR_HREF

public static final String ATTR_HREF

Constant for href attribute.

See Also:

Constant Field Values

ATTR_XREF

public static final String ATTR_XREF

Constant for xref attribute.

See Also:

Constant Field Values

ATTR_MATHBACKGROUND

public static final String ATTR_MATHBACKGROUND

The mathbackground attribute.

See Also:

Constant Field Values

TRIVIAL_SPACE_MAX

public static final int TRIVIAL_SPACE_MAX

largest value for all trivial spaces (= spaces that can be ignored / shortened).

See Also:

Constant Field Values

URI

public static final String URI

The URI from MathML.

See Also:

Constant Field Values

Constructor Detail

AbstractJEuclidElement

public AbstractJEuclidElement(String qname,
                              AbstractDocument odoc)

Default constructor. Sets MathML Namespace.

Parameters:

qname - Qualified name.

odoc - Owner Document.

AbstractJEuclidElement

public AbstractJEuclidElement(String nsUri,
                              String qname,
                              AbstractDocument odoc)

Constructor to explicitly set the namespace.

Parameters:

nsUri - Namespace URI.

qname - Qualified name.

odoc - Owner Document.

Method Detail

getFont

public Font getFont(LayoutContext context)

Gets the used font. Everything regardes font, processed by MathBase object.

Parameters:

context - LayoutContext to use.

Returns:

Font Font object.

getMathvariantAsVariant

public MathVariant getMathvariantAsVariant()

Gets the current mathvariant.

Specified by:

getMathvariantAsVariant in interface JEuclidElement

Returns:

the current MathVariant

addMathElement

public final void addMathElement(MathMLElement child)

Add a math element as a child.

Parameters:

child - Math element object.

getMathElement

protected JEuclidElement getMathElement(int index)

Gets a child from this element.

Please note, that unlike the MathML DOM model functions this function uses a 0-based index.

Parameters:

index - Index of the child (0-based).

Returns:

The child MathElement object.

setMathElement

protected void setMathElement(int index,
                              MathMLElement newElement)

Sets a specific child to the newElement, creating other subelements as necessary.

Parameters:

index - the index to set (0=the first child)

newElement - new element to be set as child.

getIndexOfMathElement

public int getIndexOfMathElement(JEuclidElement element)

Gets index of child element.

Specified by:

getIndexOfMathElement in interface JEuclidElement

Parameters:

element - Child element.

Returns:

Index of the element, -1 if element was not found

getMathElementCount

public int getMathElementCount()

Returns the count of children for this element.

Specified by:

getMathElementCount in interface JEuclidElement

Returns:

number of children.

getText

public String getText()

Returns the text content of this element.

Returns:

Text content.

setFakeParent

public void setFakeParent(JEuclidElement parent)

Sets the parent of this element.

Specified by:

setFakeParent in interface JEuclidElement

Parameters:

parent - Parent element

getParent

public JEuclidElement getParent()

Returns parent of this element.

Specified by:

getParent in interface JEuclidElement

Returns:

Parent element.

setMathvariant

public void setMathvariant(String mathvariant)

Sets value of mathvariant attribute (style of the element).

Parameters:

mathvariant - Value of mathvariant.

getMathvariant

public String getMathvariant()

Returns value of mathvariant attribute (style of the element).

Returns:

Value of mathvariant.

getFontMetrics

public FontMetrics getFontMetrics(Graphics2D g,
                                  LayoutContext context)

Gets the font metrics of the used font.

Parameters:

context - LayoutContext to use.

g - Graphics2D context to use.

Returns:

Font metrics.

setMathcolor

public void setMathcolor(String mathcolor)

Sets value of math color attribute.

Parameters:

mathcolor - Color object.

getMathcolor

public String getMathcolor()

Returns value of mathcolor attribute.

Returns:

Color as string.

getMathsize

public String getMathsize()

Retrieve the mathsize attribute.

Returns:

the mathsize attribute.

setMathsize

public void setMathsize(String mathsize)

Sets mathsize to a new value.

Parameters:

mathsize - value of mathsize.

setDefaultMathAttribute

protected void setDefaultMathAttribute(String key,
                                       String value)

Sets default values for math attributes. Default values are returned through getMathAttribute, but not stored in the actual DOM tree. This is necessary to support proper serialization.

Parameters:

key - the attribute to set.

value - value of the attribute.

getMathAttribute

protected String getMathAttribute(String attrName)

retrieve an attribute from the MathML or default name space, returning the default value if the attribute is not set.

Parameters:

attrName - the name of the attribute

Returns:

attribute value or null if not set.

See Also:

getMathAttribute(String, boolean)

getMathAttribute

protected String getMathAttribute(String attrName,
                                  boolean useDefault)

retrieve an attribute from the MathML or default name space.

Parameters:

attrName - the name of the attribute

useDefault - is true, the default value is used if the attribute is not set.

Returns:

attribute value or null if not set.

See Also:

getMathAttribute(String)

getMathbackground

public String getMathbackground()

Returns value of mathbackground attribute.

Returns:

Color as string.

setMathbackground

public void setMathbackground(String mathbackground)

Sets the value of the machbackground attribute.

Parameters:

mathbackground - a string to be used as background color.

getMiddleShift

public float getMiddleShift(Graphics2D g,
                            LayoutContext context)

Returns the distance of the baseline and the middleline.

Parameters:

context - Layout Context to use

g - Graphics2D context to use.

Returns:

Distance baseline - middleline.

getClassName

public String getClassName()

The class attribute of the element. See the discussion elsewhere in this document of the class attribute; see also the HTML definition of this attribute.

Specified by:

getClassName in interface MathMLElement

Returns:

value of the className attribute.

setClassName

public void setClassName(String className)

setter for the className attribute.

Specified by:

setClassName in interface MathMLElement

Parameters:

className - new value for className.

See Also:

MathMLElement.getClassName()

getMathElementStyle

public String getMathElementStyle()

A string identifying the element's style attribute.

Specified by:

getMathElementStyle in interface MathMLElement

Returns:

value of the mathElementStyle attribute.

setMathElementStyle

public void setMathElementStyle(String mathElementStyle)

setter for the mathElementStyle attribute.

Specified by:

setMathElementStyle in interface MathMLElement

Parameters:

mathElementStyle - new value for mathElementStyle.

See Also:

MathMLElement.getMathElementStyle()

getId

public String getId()

The element's identifier. See the discussion elsewhere in this document of the id attribute; see also the HTML definition.

Specified by:

getId in interface MathMLElement

Overrides:

getId in class AbstractElement

Returns:

value of the id attribute.

setId

public void setId(String id)

setter for the id attribute.

Specified by:

setId in interface MathMLElement

Parameters:

id - new value for id.

See Also:

MathMLElement.getId()

getXref

public String getXref()

The xref attribute of the element. See the discussion elsewhere in this document of the xref attribute.

Specified by:

getXref in interface MathMLElement

Returns:

value of the xref attribute.

setXref

public void setXref(String xref)

setter for the xref attribute.

Specified by:

setXref in interface MathMLElement

Parameters:

xref - new value for xref.

See Also:

MathMLElement.getXref()

getHref

public String getHref()

The xlink:href attribute of the element. See the discussion elsewhere in this document of the xlink:href attribute; see also the definition of this attribute in the XLink specification.

Specified by:

getHref in interface MathMLElement

Returns:

value of the href attribute.

setHref

public void setHref(String href)

setter for the href attribute.

Specified by:

setHref in interface MathMLElement

Parameters:

href - new value for href.

See Also:

MathMLElement.getHref()

getOwnerMathElement

public MathMLMathElement getOwnerMathElement()

The MathMLMathElement corresponding to the nearest math element ancestor of this element. Should be null if this element is a top-level math element.

Specified by:

getOwnerMathElement in interface MathMLElement

Returns:

value of the ownerMathElement attribute.

hasChildPrescripts

public boolean hasChildPrescripts(JEuclidElement child)

returns true is the child has prescripts attached to it. In this case, there should be no extra space on the left.

Specified by:

hasChildPrescripts in interface JEuclidElement

Parameters:

child - child to test

Returns:

true if there are attached prescripts

hasChildPostscripts

public boolean hasChildPostscripts(JEuclidElement child,
                                   LayoutContext context)

returns true is the child has postscripts attached to it. In this case, there should be no extra space on the left.

Specified by:

hasChildPostscripts in interface JEuclidElement

Parameters:

child - child to test

context - current layout context.

Returns:

true if there are attached postscripts

getContents

public MathMLNodeList getContents()

Returns the children as a MathML NodeList.

Returns:

a list of children

getChildLayoutContext

public LayoutContext getChildLayoutContext(int childNum,
                                           LayoutContext context)

get the layout context for the given child.

Specified by:

getChildLayoutContext in interface JEuclidNode

Parameters:

childNum - 0-based number of the child to check.

context - external context.

Returns:

layout context to use.

applyLocalAttributesToContext

public LayoutContext applyLocalAttributesToContext(LayoutContext context)

Retrieve the LayoutContext valid for the current node.

Parameters:

context - external context.

Returns:

the current layout context.

getChildrenToLayout

public List<LayoutableNode> getChildrenToLayout()

Specified by:

getChildrenToLayout in interface LayoutableNode

Returns:

List of children to Layout. Normally, all children.

getChildrenToDraw

public List<LayoutableNode> getChildrenToDraw()

Specified by:

getChildrenToDraw in interface LayoutableNode

Returns:

List of children to Draw. Normally, all children.

layoutStageInvariant

protected void layoutStageInvariant(LayoutView view,
                                    LayoutInfo info,
                                    LayoutStage stage,
                                    LayoutContext context)

Layout for elements which are stage independent.

This function will layout an element which is layed out the same no matter what stage it is in. This is the case for most elements.

Notable exceptions are mo and tables.

Parameters:

view - View Object for this layout.

info - An info object which will be filled during layout.

stage - current layout stage.

context - current LayoutContext.

layoutStage1

public void layoutStage1(LayoutView view,
                         LayoutInfo info,
                         LayoutStage childMinStage,
                         LayoutContext context)

context insensitive layout.

Specified by:

layoutStage1 in interface LayoutableNode

Parameters:

view - LayoutView to use.

info - LayoutInfo to manipulate.

childMinStage - minimum stage of children. Either STAGE1 or STAGE2.

context - LayoutContext for this element.

layoutStage2

public void layoutStage2(LayoutView view,
                         LayoutInfo info,
                         LayoutContext context)

context sensitive layout.

Specified by:

layoutStage2 in interface LayoutableNode

Parameters:

view - LayoutView to use.

info - LayoutInfo to manipulate.

context - LayoutContext for this element.

changeHook

protected void changeHook()

Override this function to get notified whenever the contents of this element have changed.

dispatchEvent

public boolean dispatchEvent(Event evt)

Specified by:

dispatchEvent in interface NodeEventTarget

Specified by:

dispatchEvent in interface EventTarget

Overrides:

dispatchEvent in class AbstractNode