Package snap.text

Class RichTextLine

java.lang.Object

snap.text.TextLine

snap.text.RichTextLine

All Implemented Interfaces:

CharSequence, Cloneable, CharSequenceX

public class RichTextLine
extends TextLine

A class to represent a line of text (for each newline) in RichText.

Field Summary

Fields inherited from class snap.text.TextLine

_index, _lineStyle, _runs, _sb, _startCharIndex, _textDoc, _tokens, _width, EMPTY_RUNS

Constructor Summary

Constructors

Constructor	Description
RichTextLine(RichText aRichText)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	addChars(CharSequence theChars, TextStyle theStyle, int anIndex)	Adds characters with attributes to this line at given index.
RichTextLine	clone()	Standard clone implementation.
void	removeChars(int aStart, int anEnd)	Removes characters in given range.
protected TextRun	splitRunForCharIndex(TextRun aRun, int anIndex)	Splits given run at given char index and returns the run containing the remaining chars (and identical attributes).

Methods inherited from class snap.text.TextLine

addRun, charAt, copyForRange, createRun, createTokens, getAlignX, getCharIndexForX, getEndCharIndex, getIndex, getLastToken, getLineStyle, getNext, getPrevious, getRun, getRunCount, getRunForCharIndex, getRunForCharRange, getRunLast, getRuns, getStartCharIndex, getString, getTextDoc, getTokenForCharIndex, getTokenForX, getTokens, getWidth, getWidth, getXForCharIndex, getXForTabAtIndexAndX, indexOf, isUnderlined, length, removeRun, setAlignX, setLineStyle, setStyle, splitLineAtIndex, subSequence, toString, toStringProps, updateRuns, updateText

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.CharSequence

chars, codePoints, isEmpty

Methods inherited from interface snap.util.CharSequenceX

getIndentLength, getIndentString, getLastChar, indexAfterNewline, indexOfNewline, isAfterLineEnd, isLastCharNewline, isLineEnd, isLineEndChar, isWhiteSpace, lastIndexAfterNewline, lastIndexOfNewline, startsWith

Constructor Details

RichTextLine

public RichTextLine(RichText aRichText)

Constructor.

Method Details

addChars

public void addChars(CharSequence theChars,
 TextStyle theStyle,
 int anIndex)

Adds characters with attributes to this line at given index.

Overrides:

addChars in class TextLine

removeChars

public void removeChars(int aStart,
 int anEnd)

Removes characters in given range.

Overrides:

removeChars in class TextLine

splitRunForCharIndex

protected TextRun splitRunForCharIndex(TextRun aRun,
 int anIndex)

Splits given run at given char index and returns the run containing the remaining chars (and identical attributes).

clone

public RichTextLine clone()

Standard clone implementation.

Overrides:

clone in class TextLine