JComboBox referencingTableColumnComboBox = new JComboBox();
referencingTableColumnComboBox.addPopupMenuListener(new TableColumnComboBoxPopupMenuListener(this));
column.setCellEditor(new DefaultCellEditor(referencingTableColumnComboBox));
column.setPreferredWidth(250);
} else if (MetadataTableModel.DELETE_RULE_INDEX == i) {// Referential Triggered Action
JComboBox deleteRuleComboBox = new JComboBox(new DeleteRuleComboBoxModel());
column.setCellEditor(new DefaultCellEditor(deleteRuleComboBox));
column.setPreferredWidth(250);
} else if (MetadataTableModel.IS_QUERY_FIELD_INDEX == i) {// queryField
column.setPreferredWidth(120);
} else if (MetadataTableModel.QUERY_MODE_INDEX == i) {// queryMode