jimm.datavision.gui
Class FocusSetter

java.lang.Object
  jimm.datavision.gui.FocusSetter

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener

public class FocusSetter
extends java.lang.Object
implements java.awt.event.ActionListener

Gives focus to a component, since often after building a frame the component we want to have focus doesn't get it.

Based on code found at http://privat.schlund.de/b/bossung/prog/java/tips.html. Modified to perform the focus request only once.

Author:

Jim Menard, jimm@io.com

Field Summary

protected javax.swing.JComponent	component
protected javax.swing.Timer	timer
protected static int	WAIT_MILLISECS

Constructor Summary

FocusSetter(javax.swing.JComponent comp)

Method Summary

void	actionPerformed(java.awt.event.ActionEvent evt)

Methods inherited from class java.lang.Object

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

Field Detail

WAIT_MILLISECS

protected static final int WAIT_MILLISECS

See Also:

Constant Field Values

component

protected javax.swing.JComponent component

timer

protected javax.swing.Timer timer

Constructor Detail

FocusSetter

public FocusSetter(javax.swing.JComponent comp)

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent evt)

Specified by:

actionPerformed in interface java.awt.event.ActionListener