net.sourceforge.jeuclid.elements.presentation.general
Class AbstractRowLike

java.lang.Object
  net.sourceforge.jeuclid.dom.AbstractPartialNodeImpl
      net.sourceforge.jeuclid.dom.AbstractPartialElementImpl
          net.sourceforge.jeuclid.dom.AbstractChangeTrackingElement
              net.sourceforge.jeuclid.elements.AbstractJEuclidElement
                  net.sourceforge.jeuclid.elements.presentation.AbstractContainer
                      net.sourceforge.jeuclid.elements.presentation.general.AbstractMathElementWithChildren
                          net.sourceforge.jeuclid.elements.presentation.general.AbstractRowLike

All Implemented Interfaces:

ChangeTrackingInterface, DisplayableNode, JEuclidElement, JEuclidNode, Element, MathMLContainer, MathMLElement, MathMLPresentationContainer, MathMLPresentationElement, Node

Direct Known Subclasses:

MathImpl, Menclose.AbstractRowLikeNotation, Merror, Mpadded, Mrow, Mstyle, Mtd, Semantics

public abstract class AbstractRowLike
extends AbstractMathElementWithChildren

Common base class for all elements that present themself as a row of children, like the mrow element.

Version:

$Revision: 310 $

Author:

Max Berger

Nested Class Summary

Nested classes/interfaces inherited from class net.sourceforge.jeuclid.dom.AbstractPartialElementImpl

AbstractPartialElementImpl.AttributeNodeMap, AbstractPartialElementImpl.AttrImpl

Nested classes/interfaces inherited from class net.sourceforge.jeuclid.dom.AbstractPartialNodeImpl

AbstractPartialNodeImpl.NodeList

Field Summary

Fields inherited from class net.sourceforge.jeuclid.elements.AbstractJEuclidElement

ALIGN_AXIS, ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_TOP, ATTR_CLASS, ATTR_DEPRECATED_BACKGROUND, ATTR_DEPRECATED_COLOR, ATTR_DEPRECATED_FONTFAMILY, ATTR_DEPRECATED_FONTSIZE, ATTR_DEPRECATED_FONTSTYLE, ATTR_DEPRECATED_FONTWEIGHT, ATTR_HREF, ATTR_ID, ATTR_MATHBACKGROUND, ATTR_MATHCOLOR, ATTR_MATHSIZE, ATTR_MATHVARIANT, ATTR_STYLE, ATTR_XREF, TRIVIAL_SPACE_MAX, URI

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

AbstractRowLike(MathBase base)
Default constructor.

Method Summary

float	calculateAscentHeight(Graphics2D g) Returns the current height of the upper part (over the base line).
float	calculateDescentHeight(Graphics2D g) Calculates descent height (under the base line) of the element.
float	calculateWidth(Graphics2D g) Caculates width of the element.
void	paint(Graphics2D g, float posX, float posY) Paints this element.

Methods inherited from class net.sourceforge.jeuclid.elements.presentation.general.AbstractMathElementWithChildren

calculateChildrenAscentHeight, calculateChildrenDescentHeight, calculateChildrenWidth, paintChildren

Methods inherited from class net.sourceforge.jeuclid.elements.presentation.AbstractContainer

deleteArgument, deleteDeclaration, getArgument, getArguments, getDeclaration, getDeclarations, getNArguments, insertArgument, insertDeclaration, removeArgument, removeDeclaration, setArgument, setDeclaration

Methods inherited from class net.sourceforge.jeuclid.elements.AbstractJEuclidElement

addMathElement, addText, calculateHeight, changeHook, debug, getAbsoluteScriptLevel, getAscentHeight, getBackgroundColor, getClassName, getContents, getDescentHeight, getFont, getFontMetrics, getFontsizeInPoint, getForegroundColor, getGlobalLineCorrector, getHeight, getHref, getId, getIndexOfMathElement, getInheritedScriptlevel, getMathAttribute, getMathbackground, getMathBase, getMathcolor, getMathElement, getMathElementCount, getMathElementStyle, getMathsize, getMathsizeInPoint, getMathvariant, getMathvariantAsVariant, getMiddleShift, getOwnerMathElement, getPaintedPosX, getPaintedPosY, getParent, getScriptlevelForChild, getScriptSizeMultiplier, getText, getWidth, getXCenter, getXref, hasChildPostscripts, hasChildPrescripts, isCalculatingSize, isChildBlock, recalculateSize, setCalculatingSize, setClassName, setDefaultMathAttribute, setFakeParent, setGlobalLineCorrector, setHref, setId, setMathAttributes, setMathbackground, setMathBase, setMathcolor, setMathElement, setMathElementStyle, setMathsize, setMathvariant, setScriptSizeMultiplier, setXref

Methods inherited from class net.sourceforge.jeuclid.dom.AbstractChangeTrackingElement

addListener, appendChild, fireChanged, fireChangeForSubTree, replaceChild, setAttribute, setTextContent

Methods inherited from class net.sourceforge.jeuclid.dom.AbstractPartialElementImpl

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getElementsByTagName, getElementsByTagNameNS, getLocalName, getNodeName, getNodeType, getSchemaTypeInfo, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS, toString

Methods inherited from class net.sourceforge.jeuclid.dom.AbstractPartialNodeImpl

cloneNode, compareDocumentPosition, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getNamespaceURI, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, setNodeValue, setPrefix, 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.mathml.MathMLElement

getClassName, getHref, getId, getMathElementStyle, getOwnerMathElement, getXref, setClassName, setHref, setId, setMathElementStyle, setXref

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

Methods inherited from interface org.w3c.dom.mathml.MathMLContainer

deleteArgument, deleteDeclaration, getArgument, getArguments, getDeclaration, getDeclarations, getNArguments, insertArgument, insertDeclaration, removeArgument, removeDeclaration, setArgument, setDeclaration

Methods inherited from interface net.sourceforge.jeuclid.dom.ChangeTrackingInterface

addListener, fireChanged, fireChangeForSubTree

Constructor Detail

AbstractRowLike

public AbstractRowLike(MathBase base)

Default constructor.

Parameters:

base - MathBase to use.

Method Detail

calculateAscentHeight

public float calculateAscentHeight(Graphics2D g)

Returns the current height of the upper part (over the base line).

Specified by:

calculateAscentHeight in interface JEuclidElement

Specified by:

calculateAscentHeight in class AbstractJEuclidElement

Parameters:

g - Graphics2D context to use.

Returns:

Height of the upper part.

calculateDescentHeight

public float calculateDescentHeight(Graphics2D g)

Calculates descent height (under the base line) of the element.

Specified by:

calculateDescentHeight in interface JEuclidElement

Specified by:

calculateDescentHeight in class AbstractJEuclidElement

Parameters:

g - Graphics2D context to use.

Returns:

Descent height value.

calculateWidth

public float calculateWidth(Graphics2D g)

Caculates width of the element.

Specified by:

calculateWidth in class AbstractJEuclidElement

Parameters:

g - Graphics2D context to use.

Returns:

Width of the element.

paint

public void paint(Graphics2D g,
                  float posX,
                  float posY)

Paints this element.

Specified by:

paint in interface DisplayableNode

Overrides:

paint in class AbstractJEuclidElement

Parameters:

g - The graphics context to use for painting

posX - The first left position for painting

posY - The position of the baseline