org.eclipse.swt.custom

Class Bullet

java.lang.Object

org.eclipse.swt.custom.Bullet

public class Bullet
extends java.lang.Object

Instances of this class represent bullets in the StyledText.

The hashCode() method in this class uses the values of the public fields to compute the hash value. When storing instances of the class in hashed collections, do not modify these fields after the object has been inserted.

Application code does not need to explicitly release the resources managed by each instance when those instances are no longer required, and thus no dispose() method is provided.

Since:

3.2

See Also:

StyledText.setLineBullet(int, int, Bullet), Sample code and further information

Structure Diagram

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	count
(package private) int[]	linesIndices
StyleRange	style The bullet style.
java.lang.String	text The bullet text.
int	type The bullet type.

Constructor Summary

Constructors

Constructor and Description
Bullet(int type, StyleRange style) Create a new bullet the specified style and type.
Bullet(StyleRange style) Create a new bullet with the specified style, and type ST.BULLET_DOT.

Method Summary

Methods

Modifier and Type	Method and Description
(package private) void	addIndices(int startLine, int lineCount)
int	hashCode()
(package private) int	indexOf(int lineIndex)
(package private) int[]	removeIndices(int startLine, int replaceLineCount, int newLineCount, boolean update)
(package private) int	size()

Methods inherited from class java.lang.Object

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

Field Detail

type

public int type

The bullet type. Possible values are:

• ST.BULLET_DOT
• ST.BULLET_NUMBER
• ST.BULLET_LETTER_LOWER
• ST.BULLET_LETTER_UPPER
• ST.BULLET_TEXT
• ST.BULLET_CUSTOM

style

public StyleRange style

The bullet style.

text

public java.lang.String text

The bullet text.

linesIndices

int[] linesIndices

count

int count

Constructor Detail

Bullet

public Bullet(StyleRange style)

Create a new bullet with the specified style, and type ST.BULLET_DOT. The style must have a glyph metrics set.

Parameters:

style - the style

Throws:

java.lang.IllegalArgumentException -

• ERROR_NULL_ARGUMENT when the style or the glyph metrics are null

Bullet

public Bullet(int type,
      StyleRange style)

Create a new bullet the specified style and type. The style must have a glyph metrics set.

Parameters:

type - the bullet type

style - the style

Throws:

java.lang.IllegalArgumentException -

• ERROR_NULL_ARGUMENT when the style or the glyph metrics are null

Method Detail

addIndices

void addIndices(int startLine,
              int lineCount)

indexOf

int indexOf(int lineIndex)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

removeIndices

int[] removeIndices(int startLine,
                  int replaceLineCount,
                  int newLineCount,
                  boolean update)

size

int size()