Dynamic footer column in TableScrollPane

[ShepSmith]

Hello everyone,

I am currently using the TableScrollPane component with a JXTable. When the user first opens the panel, I display a JXTable in a TableScrollPane with no row and column footer. Then, when a user pushes a button, I want to display a row footer and a column footer containing the sum of all columns and rows respectively (pretty much like in your TableScrollPane demo).
So I have the original MultiTableModel that I use for the original table, and another MultiTableModel used for summing up the values.
When I call setFooterTableModel, I can see the row footer, which works fine. My question is, how can I display a column footer on demand like I'm doing right now with the row footer?

Note : I do not want to create a special footer column in the model for my original table, because the stuff with the sum should be completely optional (triggered on demand).

Any help would be appreciated.

Best regards,
Shep

[JIDE Support]

Would you please share with us a test case to investigate further? I tried the attached demo and could not notice any issue.

Thanks,