JavaFX Button (Swing)

import javafx.ext.swing.SwingButton;
import javafx.ext.swing.SwingIcon;
import javafx.scene.image.Image;

var button1 = SwingButton {
    text: "Press Me"
    icon: SwingIcon{
        image: Image {
            url: "http://java.sun.com/docs/books/tutorial/images/DukeWave.gif"
        }
    }
}