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Problem in updating the JList

deeppra
deeppra asked
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Last Modified: 2008-01-16
Hai,
 i am doing a chat application in java applet. I used JList to display all the user present in the chat room, when a new user is loged in then using
user_list.setListData(user_list_vector);

 i added the user and call this method
user_list.updateUI(); to update the list with new values.

 But sometimes its get updated, in sometimes its not getting updated. To check whether the ListModel gets updated i used the following code System.out.println(user_list.getModel().getSize()); which shows new size of the user list, but its not getting updated. Tell me whats the problem

Thanks
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