Hello. I trying teach swing components but when have run ButtonDemo.java sample my JFrame couldn't catch ActionEvents. Same problems occurs with all samples from Tutorial ( section Swing ). I'm using Swing103 and JDK1.1.6 under linux RedHat4.2 ( with libc5). Thanks in advance.. Ioan Salau from Sibiu, Romania Email: [EMAIL PROTECTED] Email2: [EMAIL PROTECTED] Web: http://pvdnet.logicnet.ro/~isalau Fax: 004-069-216771 Tel: 004-069-216772