com.alee.utils.swing

Class DocumentChangeListener

java.lang.Object

com.alee.utils.swing.DocumentChangeListener

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.DocumentListener

Direct Known Subclasses:

IntDocumentChangeListener, StringDocumentChangeListener

public abstract class DocumentChangeListener
extends java.lang.Object
implements javax.swing.event.DocumentListener

Special document listener that only notifies about occured changes.

Constructor Summary

Constructors

Constructor and Description
DocumentChangeListener()

Method Summary

Modifier and Type	Method and Description
void	changedUpdate(javax.swing.event.DocumentEvent e)
abstract void	documentChanged(javax.swing.event.DocumentEvent e) Informs that document has changed in some way.
protected java.lang.String	getText(javax.swing.event.DocumentEvent e) Returns text contained in the event's document.
void	insertUpdate(javax.swing.event.DocumentEvent e)
void	removeUpdate(javax.swing.event.DocumentEvent e)

Methods inherited from class java.lang.Object

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

Constructor Detail

DocumentChangeListener

public DocumentChangeListener()

Method Detail

insertUpdate

public void insertUpdate(javax.swing.event.DocumentEvent e)

Specified by:

insertUpdate in interface javax.swing.event.DocumentListener

removeUpdate

public void removeUpdate(javax.swing.event.DocumentEvent e)

Specified by:

removeUpdate in interface javax.swing.event.DocumentListener

changedUpdate

public void changedUpdate(javax.swing.event.DocumentEvent e)

Specified by:

changedUpdate in interface javax.swing.event.DocumentListener

documentChanged

public abstract void documentChanged(javax.swing.event.DocumentEvent e)

Informs that document has changed in some way.

Parameters:

e - document event

getText

protected java.lang.String getText(javax.swing.event.DocumentEvent e)

Returns text contained in the event's document.

Parameters:

e - document event

Returns:

text contained in the event's document