Contoh Script JList pada JAVA

ContohJList.java

import javax.swing.*;

import javax.swing.event.*;

import java.awt.*;

class cthList extends JFrame {

                JList daftar;

                JTextArea tArea1, tArea2;

                JPanel panel1, panel2, panel3, panel4;

                JSpinner spin;

                String daftarBunga[]= {"Melati", "Mawar", "Krisan", "Kenanga", "Cempaka", "Tulip", "Kamboja", "Jepang"};

                public cthList() {

                                super ("Tes JList");

                                setSize (350,300);

                                spin = new JSpinner();

                                spin.setValue (new Integer(10));

                                panel1 = new JPanel();

                                panel2 = new JPanel();

                                panel3 = new JPanel();

                                panel4 = new JPanel();

                                daftar = new JList (daftarBunga);

                                daftar.setSelectedIndex(0);

                                tArea1 = new JTextArea ("",3,15);

                                tArea1.setEditable (false);

                                tArea2 = new JTextArea ("",3,15);

                                tArea2.setEditable (false);

                                setLayout (new BorderLayout());

                                add (panel1, "North");

                                add (panel2, "West");

                                add (panel3, "East");

                                add (panel4, "South");

                                panel1.add (daftar);

                                panel2.add (tArea1);

                                panel3.add (tArea2);

                                panel4.add (spin);

                                setDefaultCloseOperation (3);

                                setVisible (true);

                                daftar.addListSelectionListener (new ListSelectionListener ()

                                {

                                public void valueChanged (ListSelectionEvent e) {

                                                tArea1.setText ("Yang terpilih : \n"+ daftar.getSelectedValue ());

                                                }

                                                }

                                                );

                                                spin.addChangeListener (new ChangeListener () {

                                                public void stateChanged (ChangeEvent e) {

                                                                tArea2.setText ("Nilai : \n" +spin.getValue());

                                                                }

                                                                }

                                                                );

                                                }

                                                }

public class ContohJList {

public static void main (String [] args) {

                cthList apl = new cthList ();

                }

}