JTable, Cell, Urgent pls

Hi

USINg, com.sun.java.swing.*
1)How to change BackGround and Foreground color of the specified cell?
2) How to change ForeGround & BackGround Color of a specified row ?
3) how to change ForGround & BackGround color of a specified column?

if possible , give an example
Thanx..

regards
sat
[335 byte] By [sat] at [2007-11-15 19:14:31]