* @return komboboks
*/
public JComboBox getComboBoxSupplierType(PresentationModel presentationModel) {
SupplierTypeManager supplierTypeManager = (SupplierTypeManager) ModelUtil
.getBean("supplierTypeManager");
supplierTypeList = new ArrayListModel(supplierTypeManager.findAll());
JComboBox comboBox = new JComboBox(
new ComboBoxAdapter(
(ListModel) supplierTypeList,
presentationModel
.getBufferedModel(SupplierModel.PROPERTY_SUPPLIER_TYPE)));