public void actionPerformed(AnActionEvent e) { final RegistryValue rv = myModel.getRegistryValue(myTable.getSelectedRow()); rv.resetToDefault(); myModel.fireTableCellUpdated(myTable.getSelectedRow(), 0); myModel.fireTableCellUpdated(myTable.getSelectedRow(), 1); myModel.fireTableCellUpdated(myTable.getSelectedRow(), 2); revaliateActions(); }