SwingApplication.java

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package swingapplication;

import javafx.application.Platform;
import javafx.embed.swing.JFXPanel;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;

import javax.swing.*;
import java.awt.*;

/**
 * Пример Swing-интерфейса
 */
public class SwingApplication extends JApplet {

    private static final int JFXPANEL_WIDTH_INT = 300;
    private static final int JFXPANEL_HEIGHT_INT = 250;
    private static JFXPanel fxContainer;

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        SwingUtilities.invokeLater(() -> {
            try {
                UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
            } catch (Exception ignored) {
            }

            JFrame frame = new JFrame("JavaFX 2 in Swing");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

            JApplet applet = new SwingApplication();
            applet.init();

            frame.setContentPane(applet.getContentPane());

            frame.pack();
            frame.setLocationRelativeTo(null);
            frame.setVisible(true);

            applet.start();
        });
    }

    @Override
    public void init() {
        fxContainer = new JFXPanel();
        fxContainer.setPreferredSize(new Dimension(JFXPANEL_WIDTH_INT, JFXPANEL_HEIGHT_INT));
        add(fxContainer, BorderLayout.CENTER);
        // create JavaFX scene
        Platform.runLater(this::createScene);
    }

    private void createScene() {
        Button btn = new Button();
        btn.setText("Say 'Hello World'");
        btn.setOnAction(event -> System.out.println("Hello World!"));
        StackPane root = new StackPane();
        root.getChildren().add(btn);
        fxContainer.setScene(new Scene(root));
    }
}