org.apache.flex.compiler.internal.fxg.dom.text

Class ParagraphNode

java.lang.Object

org.apache.flex.compiler.internal.fxg.dom.AbstractFXGNode

org.apache.flex.compiler.internal.fxg.dom.text.AbstractTextNode

org.apache.flex.compiler.internal.fxg.dom.text.AbstractCharacterTextNode

org.apache.flex.compiler.internal.fxg.dom.text.ParagraphNode

All Implemented Interfaces:

IFXGNode, IPreserveWhiteSpaceNode, ITextNode

Direct Known Subclasses:

FlexParagraphNode

public class ParagraphNode
extends AbstractCharacterTextNode

Represents a <p /> child tag of FXG <TextGraphic> content. A <p> tag starts a new paragraph in text content.

Field Summary

Fields

Modifier and Type	Field and Description
String	blockProgression
String	direction
double	marginBottom
double	marginLeft
double	marginRight
double	marginTop
String	textAlign
String	textAlignLast
double	textIndent

Fields inherited from class org.apache.flex.compiler.internal.fxg.dom.text.AbstractCharacterTextNode

color, fontFamily, fontSize, FONTSIZE_MAX_INCLUSIVE, FONTSIZE_MIN_INCLUSIVE, fontStyle, fontWeight, kerning, lineBreak, lineHeight, lineThrough, textAlpha, textDecoration, tracking, whiteSpaceCollapse

Fields inherited from class org.apache.flex.compiler.internal.fxg.dom.text.AbstractTextNode

content, id, textAttributes

Fields inherited from class org.apache.flex.compiler.internal.fxg.dom.AbstractFXGNode

ALPHA_MAX_INCLUSIVE, ALPHA_MIN_INCLUSIVE, COLOR_BLACK, COLOR_RED, COLOR_WHITE, documentNode, endColumn, endLine, EPSILON, GRADIENT_ENTRIES_MAX_INCLUSIVE, startColumn, startLine, uri

Constructor Summary

Constructors

Constructor and Description
ParagraphNode()

Method Summary

Methods

Modifier and Type	Method and Description
void	addChild(IFXGNode child, Collection<ICompilerProblem> problems) A <p> allows child <span> and <br /> tags, as well as character data (text content).
String	getNodeName()
void	setAttribute(String name, String value, Collection<ICompilerProblem> problems) This implementation processes paragraph attributes that are relevant to the <p> tag, as well as delegates to the parent class to process character attributes that are also relevant to the <p> tag.

Methods inherited from class org.apache.flex.compiler.internal.fxg.dom.text.AbstractCharacterTextNode

getKerning, getLineBreak, getWhiteSpaceCollapse

Methods inherited from class org.apache.flex.compiler.internal.fxg.dom.text.AbstractTextNode

addTextProperty, getChildren, getId, getTextAttributes, getTextChildren, getTextProperties, rememberAttribute, setId

Methods inherited from class org.apache.flex.compiler.internal.fxg.dom.AbstractFXGNode

getDocumentNode, getDocumentPath, getEndColumn, getEndLine, getFileVersion, getNodeURI, getStartColumn, getStartLine, isVersionGreaterThanCompiler, setDocumentNode, setEndColumn, setEndLine, setNodeURI, setStartColumn, setStartLine

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flex.compiler.fxg.dom.IFXGNode

getDocumentNode, getDocumentPath, getEndColumn, getEndLine, getNodeURI, getStartColumn, getStartLine, setDocumentNode, setEndColumn, setEndLine, setStartColumn, setStartLine

Field Detail

textAlign

public String textAlign

textAlignLast

public String textAlignLast

textIndent

public double textIndent

marginLeft

public double marginLeft

marginRight

public double marginRight

marginTop

public double marginTop

marginBottom

public double marginBottom

direction

public String direction

blockProgression

public String blockProgression

Constructor Detail

ParagraphNode

public ParagraphNode()

Method Detail

addChild

public void addChild(IFXGNode child,
            Collection<ICompilerProblem> problems)

A <p> allows child <span> and <br /> tags, as well as character data (text content).

Specified by:

addChild in interface IFXGNode

Overrides:

addChild in class AbstractTextNode

Parameters:

child - - a child FXG node to be added to this node.

problems - problem collection used to collect problems occurred within this method

getNodeName

public String getNodeName()

Returns:

The unqualified name of a paragraph node, without tag markup.

setAttribute

public void setAttribute(String name,
                String value,
                Collection<ICompilerProblem> problems)

This implementation processes paragraph attributes that are relevant to the <p> tag, as well as delegates to the parent class to process character attributes that are also relevant to the <p> tag.

Paragraph attributes include:

• textAlign (String): [left, center, right, justify] The alignment of the text relative to the text box edges. Default is left.
• textAlignLast (String): [left, center, right, justify]: The alignment of the last line of the paragraph, applies if textAlign is justify. Default is left.
• textIndent (Number): The indentation of the first line of text in a paragraph. The indent is relative to the left margin. Measured in pixels. Default is 0. Can be negative.
• marginLeft (Number): The indentation applied to the left edge. Measured in pixels. Default is 0.
• marginRight (Number): The indentation applied to the right edge. Measured in pixels. Default is 0.
• marginTop (Number): This is the "space before" the paragraph. Default is 0. Minimum is 0.
• marginBottom (Number): This is the "spaceAfter" the paragraph. Default is 0. Minimum is 0.
• direction (String): [ltr, rtl] Controls the dominant writing direction for the paragraphs (left-to-right or right-to-left), Default is ltr.
• blockProgression (String): [tb, rl] Controls the direction in which lines are stacked.

Specified by:

setAttribute in interface IFXGNode

Overrides:

setAttribute in class AbstractCharacterTextNode

Parameters:

name - the attribute name

value - the attribute value

problems - problem collection used to collect problems occurred within this method

See Also:

AbstractTextNode.setAttribute(String, String, Collection)