JComboBox dropdown table list

Hi,
Any helps will be very appreciated.
I have a problem in the JCombobox dropdown list. I want to have multiple columns in the dropdown list of the JComboBox, eg. when I type something in the JComboBox, it will query some infomation from the Database. The Database will return more 3 fields of the query results. I would like to have these three fields stored in the table format as JComboBox drowdown list. When I select a row and only one of the columns will be displayed in the JComboBox.
Thanks a lot
Catherine

I found these posts in about 10 seconds ...
http://forum.java.sun.com/thread.jsp?forum=57&thread=330533
http://forum.java.sun.com/thread.jsp?forum=57&thread=160944
http://forum.java.sun.com/thread.jsp?forum=57&thread=379524

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Edited by: yccheok on Oct 23, 2010 9:40 PM
Edited by: yccheok on Oct 23, 2010 9:41 PM

Yes. The problem solved. Out of curiosity, is it necessary to have statement? As I remove it, it just work as well.
scrollPane.revalidate();I include SSCCE for this problem.
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import java.awt.Dimension;
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* @author yccheok
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