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Adding columns dynamically to JTable problem

 
Daniel Roach
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Posts: 10
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I have a application based on a Jtable. A custom model class has been created by extending AbstractTableModel. Columns are created individually, from an input file, and then added to table. The Table is displayed in an JInternalFrame. I want to be able to add columns. I have added a menu, which adds the new data to the data model, but as AutoCreateColumnsFromModel is false, FireTableStructureChanged does not add in the new column. I have added a new TableColumn object to the table, but can't get the table to change. I have tried calling doLayut and repaint on the table but with no success. Does anyone have any suggestions?
Thanks in advance.
Daniel
 
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