tableviewCombobox

package testtableview;
import javafx.application.Application;import javafx.collections.FXCollections;import javafx.collections.ObservableList;import javafx.geometry.Insets;import javafx.scene.Scene;import javafx.scene.control.*;import javafx.scene.control.cell.PropertyValueFactory;import javafx.scene.layout.StackPane;import javafx.stage.Stage;
public class TableViewMain extends Application {
    @Override    public void start(Stage primaryStage) {
        TableView<AClass> table = new TableView<AClass>();        TableColumn<AClass, String> idCol  = new TableColumn<AClass, String>("ID");        TableColumn<AClass, ComboBox> optionCol = new TableColumn<AClass, ComboBox>("OPTION");        TableColumn<AClass, Object> valuesCol = new TableColumn<AClass, Object>("VALUES");

        table.setEditable(true);
        //        idCol.setCellValueFactory(new PropertyValueFactory<>("id"));        optionCol.setCellValueFactory(new PropertyValueFactory<>("comboBox"));        valuesCol.setCellValueFactory(new PropertyValueFactory<>("object"));
        table.setItems(initLoad());        table.getColumns().addAll(idCol,optionCol, valuesCol);
        StackPane root = new StackPane();        root.setPadding(new Insets(5));        root.getChildren().add(table);
        primaryStage.setTitle("TableView (o7planning.org)");
        Scene scene = new Scene(root, 450, 300);        primaryStage.setScene(scene);        primaryStage.show();    }

    public ObservableList<AClass>  initLoad(){
        ObservableList<AClass> dataTable = FXCollections.observableArrayList();        for(int i = 0; i< 7 ; i++){
            ObservableList<String> listItem = FXCollections.observableArrayList("a","b","c");            ComboBox<String> comboBox = new ComboBox<String>();            comboBox.setItems(listItem);            comboBox.getSelectionModel().select(0);            dataTable.add(new AClass(""+i,comboBox,"a"));        }
        return dataTable;    }

    public static void main(String[] args) {
        launch(args);    }

}