Java Swing Tutorial - Java JSpinner.setEditor(JComponent editor)


JSpinner.setEditor(JComponent editor) has the following syntax.

public void setEditor(JComponent editor)


In the following code shows how to use JSpinner.setEditor(JComponent editor) method.

import java.awt.Container;
import java.awt.GridLayout;
/* w w w.j  a va 2  s.  c  o  m*/
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JSpinner;
import javax.swing.SpinnerListModel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

public class Main extends JFrame {

  public Main() {
    super("JSpinner Icon Test");
    setSize(300, 80);

    Container c = getContentPane();
    c.setLayout(new GridLayout(0, 2));

    Icon nums[] = new Icon[] { new ImageIcon("1.gif"), new ImageIcon("2.gif"),
        new ImageIcon("3.gif"), new ImageIcon("4.gif"), new ImageIcon("5.gif"),
        new ImageIcon("6.gif") };
    JSpinner s1 = new JSpinner(new SpinnerListModel(nums));
    s1.setEditor(new IconEditor(s1));
    c.add(new JLabel(" Icon Spinner"));


  public static void main(String args[]) {
    new Main();

class IconEditor extends JLabel implements ChangeListener {

  JSpinner spinner;

  Icon icon;

  public IconEditor(JSpinner s) {
    super((Icon) s.getValue(), CENTER);
    icon = (Icon) s.getValue();
    spinner = s;

  public void stateChanged(ChangeEvent ce) {
    icon = (Icon) spinner.getValue();

  public JSpinner getSpinner() {
    return spinner;

  public Icon getIcon() {
    return icon;