I have a JCheckbox rendered in one JTable Header, how can I edit it ( select / de-select)? Thanks. Yang Li ---------------------------------------------------------- Cambridge Research Associates www.cambridge.com 1430 Spring Hill Road, Suite 200 (703)790-0505 Ext 7243 McLean, VA 22102 FAX (703) 790-0370 _______________________________________________ Swing mailing list [EMAIL PROTECTED] http://eos.dk/mailman/listinfo/swing