Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.TreeItem;
import javafx.scene.control.TreeView;
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) {
        TreeItem<String> rootItem = new TreeItem<>("Root");
        rootItem.setExpanded(true);

        TreeItem<String> item = new TreeItem<>("A");
        rootItem.getChildren().add(item);

        item = new TreeItem<>("B");
        rootItem.getChildren().add(item);

        TreeView<String> tree = new TreeView<>(rootItem);
        StackPane root = new StackPane();
        root.getChildren().add(tree);
        primaryStage.setScene(new Scene(root, 300, 250));
        primaryStage.show();
    }
}