import java.util.*; /* <APPLET CODE="Planets" WIDTH=500 HEIGHT=500></APPLET> */ public class Planets extends Applet implements ItemListener { private static String[] names = { "Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Neptune", "Pluto" }; private sta...
[/jfx] You’ll see in this code snippet we are using our CheckBoxTreeCell class, and define an onSelected function callback to be informed when the selection of the CheckBox changes. Of course in your implementation you should do something more useful than just doing a println . In my te...