javax.swing.text

Class AbstractDocument.DefaultDocumentEvent

public class AbstractDocument.DefaultDocumentEvent extends CompoundEdit implements DocumentEvent

Stores the changes when a Document is beeing modified.

Constructor Summary
	DefaultDocumentEvent(int offset, int length, EventType type) Creates a new `DefaultDocumentEvent`.

Method Summary
boolean	addEdit(UndoableEdit edit) Adds an UndoableEdit to this `DocumentEvent`.
ElementChange	getChange(Element elem) Returns the changes for an element.
Document	getDocument() Returns the document that has been modified.
int	getLength() Returns the length of the modification.
int	getOffset() Returns the start offset of the modification.
EventType	getType() Returns the type of the modification.
String	toString() Returns a String description of the change event.

Constructor Detail

DefaultDocumentEvent

public DefaultDocumentEvent(int offset, int length, EventType type)

Creates a new DefaultDocumentEvent.

Parameters: offset the starting offset of the change length the length of the change type the type of change

Method Detail

addEdit

public boolean addEdit(UndoableEdit edit)

Adds an UndoableEdit to this DocumentEvent. If this edit is an instance of ElementEdit, then this record can later be fetched by calling DefaultDocumentEvent.

Parameters: edit the undoable edit to add