private void cbCategoryFilterActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_cbCategoryFilterActionPerformed
String category = (String) cbCategoryFilter.getSelectedItem();
productModel.updateItems(dao.getByCategory(category));
// String filter = cbCategoryFilter.getToolTipText();
// productModel.updateItems(dao.
} // GEN-LAST:event_cbCategoryFilterActionPerformed
