Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.ComboBox;
import javafx.stage.Stage;

public class Main extends Application {
    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage stage) {
        Scene scene = new Scene(new Group(), 450, 250);
        ComboBox<String> myComboBox = new ComboBox<String>();
        myComboBox.getItems().addAll("A", "B", "C", "D", "E");
        myComboBox.setValue("A");
        System.out.println(myComboBox.getValue());

        myComboBox.setValue(null);

        Group root = (Group) scene.getRoot();
        root.getChildren().add(myComboBox);
        stage.setScene(scene);
        stage.show();
    }
}