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The moose likes Swing / AWT / SWT and the fly likes JTreeTable problem Big Moose Saloon
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JTreeTable problem

Tom Hughes
Ranch Hand

Joined: Feb 09, 2002
Posts: 86
Hi,
I'm trying to use the JTreeTable component found on the java.sun website, with little success.
I have written my own customised TreeTableModel that uses DefaultMutableTreeNodes to store my tree structure. When I use this model in a JTree it works, in a JTreeTable, it doesn't - only the top two levels of my tree are displayed and they are not displayed in a tree structure (it just looks like a plain table).
I really don't know what I'm doing wrong, and it's driving me crazy. If anyone could help, it would be greatly appreciated.
This is the model that I am using (if you need the JTreeTable stuff then ask and I'll post it too)

thanks very much,
Tom
Tom Hughes
Ranch Hand

Joined: Feb 09, 2002
Posts: 86
Hi,
Fixed my own problem, it was a bugger to find (took me at least a day). The solution was to override the getColumnClass method in AbstractTreeTableModel with the following,
 
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subject: JTreeTable problem