ok , so problem is solved .
i had to change the return from null to rootNode , in the doIn Background function .
but thanks .
Type: Posts; User: idandush
Re: application Task problem - updating JTree
ok , so problem is solved .
i had to change the return from null to rootNode , in the doIn Background function .
but thanks .
application Task problem - updating JTree
Hi all , i am running to a problem , maybe one of you can find the problem .
i have a JTree , and i want to update him in a Thread , since i want it to change the progress bar .
i used the Netbeans...