edu.isi.powerloom.gui.components
Class TextComponentValueTracker
java.lang.Object
|
+--edu.isi.powerloom.gui.components.TextComponentValueTracker
- All Implemented Interfaces:
- java.util.EventListener, java.awt.event.FocusListener
- public class TextComponentValueTracker
- extends java.lang.Object
- implements java.awt.event.FocusListener
Class to help detect whether the user has changed a value in a text component,
and do an action if it has changed.
- Since:
- Fri Oct 25 11:33:07 2002
- Author:
- Eric Melz
Method Summary |
void |
focusGained(java.awt.event.FocusEvent e)
|
void |
focusLost(java.awt.event.FocusEvent e)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TextComponentValueTracker
public TextComponentValueTracker(javax.swing.text.JTextComponent textComponent,
javax.swing.Action action)
focusGained
public void focusGained(java.awt.event.FocusEvent e)
- Specified by:
focusGained
in interface java.awt.event.FocusListener
focusLost
public void focusLost(java.awt.event.FocusEvent e)
- Specified by:
focusLost
in interface java.awt.event.FocusListener
Copyright © 2002 University of Southern California Information Sciences Institute. All Rights Reserved.