Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javafx.application.Application;
import javafx.beans.value.ObservableValue;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.Scene;
import javafx.scene.control.ListView;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

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

    @Override
    public void start(Stage primaryStage) {
        ObservableList<String> data = FXCollections.observableArrayList();

        ListView<String> listView = new ListView<String>(data);
        listView.setPrefSize(200, 250);

        data.addAll("A", "B", "C", "D", "E");

        listView.setItems(data);
        listView.getSelectionModel().selectedItemProperty()
                .addListener((ObservableValue<? extends String> ov, String old_val, String new_val) -> {
                    System.out.println(new_val);

                });
        StackPane root = new StackPane();
        root.getChildren().add(listView);
        primaryStage.setScene(new Scene(root, 200, 250));
        primaryStage.show();
    }
}