I have no idea what that code is supposed to be doing, but it doesn't appear to deal with whether cells can be edited or not. I would do this: override the isCellEditable method of the TableModel. Have it return false if it's referring to an unchecked checkbox and three other checkboxes are checked, and true otherwise.
Joined: May 28, 2006
thanks for that, works good
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com