com.klg.jclass.field
Class Field.TextFieldContent

java.lang.Object
  |
  +--com.klg.jclass.field.Field.TextFieldContent

All Implemented Interfaces:

AbstractDocument.Content, Serializable

Enclosing class:

Field

public class Field.TextFieldContent

extends Object

implements AbstractDocument.Content, Serializable

See Also:

Serialized Form

Field Summary

Vector	marks
protected boolean	overstrike

Constructor Summary

Field.TextFieldContent()
Creates a new TextFieldContent object.

Field.TextFieldContent(int length)
Creates a new TextFieldContent object, with the initial size specified.

Method Summary

Position	createPosition(int offset) Creates a position within the content that will track change as the content is mutated.
void	getChars(int offset, int len, Segment chars) Retrieves a portion of the content.
boolean	getOverstrike()
String	getString(int offset, int len) Retrieves a portion of the content.
UndoableEdit	insertString(int offset, String str) Inserts a string into the content.
void	insertText(int offset, int length, char[] replArray, int replOffset, int replLength)
int	length() Returns the length of the content.
UndoableEdit	remove(int offset, int nitems) Removes part of the content.
protected void	replaceRange(int offset, char[] replArray, int replOffset, int replLength)
void	setOverstrike(boolean overstrike)

Methods inherited from class java.lang.Object

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

Field Detail

overstrike

protected boolean overstrike

marks

public transient Vector marks

Constructor Detail

Field.TextFieldContent

public Field.TextFieldContent()

Creates a new TextFieldContent object. Initial size defaults to 10.

Field.TextFieldContent

public Field.TextFieldContent(int length)

Creates a new TextFieldContent object, with the initial size specified. If the length is < 1, a size of 1 is used.

Method Detail

length

public int length()

Returns the length of the content.

Specified by:

length in interface AbstractDocument.Content

replaceRange

protected void replaceRange(int offset,
                            char[] replArray,
                            int replOffset,
                            int replLength)

insertString

public UndoableEdit insertString(int offset,
                                 String str)
                          throws BadLocationException

Inserts a string into the content.

Specified by:

insertString in interface AbstractDocument.Content

BadLocationException

insertText

public void insertText(int offset,
                       int length,
                       char[] replArray,
                       int replOffset,
                       int replLength)

remove

public UndoableEdit remove(int offset,
                           int nitems)
                    throws BadLocationException

Removes part of the content. offset + nitems must be < length().

Specified by:

remove in interface AbstractDocument.Content

BadLocationException

getString

public String getString(int offset,
                        int len)
                 throws BadLocationException

Retrieves a portion of the content. offset + len must be <= length().

Specified by:

getString in interface AbstractDocument.Content

BadLocationException

getChars

public void getChars(int offset,
                     int len,
                     Segment chars)
              throws BadLocationException

Retrieves a portion of the content. offset + len must be <= length()

Specified by:

getChars in interface AbstractDocument.Content

BadLocationException

createPosition

public Position createPosition(int offset)
                        throws BadLocationException

Creates a position within the content that will track change as the content is mutated.

Specified by:

createPosition in interface AbstractDocument.Content

BadLocationException

setOverstrike

public void setOverstrike(boolean overstrike)

getOverstrike

public boolean getOverstrike()