[hardwired]

Images from Using Swing Components Examples.

Code:

import java.awt.*;
import java.awt.event.*;
import java.awt.image.BufferedImage;
import java.io.*;
import javax.imageio.ImageIO;
import javax.swing.*;
import javax.swing.event.*;

public class StoreTest implements ListSelectionListener {
    ImageStore[] stores;
    JList list;
    JLabel imageLabel;
    JLabel nameLabel;
    ImageIcon icon;

    public StoreTest(BufferedImage[] images) {
        String[] names = { "chin", "glasses", "hat", "teeth" };
        stores = new ImageStore[images.length];
        for(int i = 0; i < stores.length; i++) {
            stores[i] = new ImageStore(images[i], names[i]);
        }
    }

    public void valueChanged(ListSelectionEvent e) {
        if(!e.getValueIsAdjusting()) {
            int index = list.getSelectedIndex();
            BufferedImage image = stores[index].image;
            icon.setImage(image);
            imageLabel.repaint();
            nameLabel.setText(stores[index].name);
            nameLabel.repaint();
        }
    }

    private JPanel getContent() {
        JPanel panel = new JPanel(new GridBagLayout());
        GridBagConstraints gbc = new GridBagConstraints();
        gbc.weightx = 1.0;
        panel.add(getList(), gbc);
        panel.add(getLabelPanel(), gbc);
        return panel;
    }

    private JList getList() {
        DefaultListModel model = new DefaultListModel();
        for(int i = 0; i < stores.length; i++) {
            model.addElement(stores[i]); // toString method called
        }
        list = new JList(model);
        list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        list.addListSelectionListener(this);
        return list;
    }

    private JPanel getLabelPanel() {
        icon = new ImageIcon(stores[0].image);
        imageLabel = new JLabel(icon, JLabel.CENTER);
        nameLabel = new JLabel(stores[0].name, JLabel.CENTER);
        JPanel panel = new JPanel(new GridBagLayout());
        GridBagConstraints gbc = new GridBagConstraints();
        gbc.gridwidth = GridBagConstraints.REMAINDER;
        panel.add(imageLabel, gbc);
        panel.add(nameLabel, gbc);
        return panel;
    }
    
    public static void main(String[] args) throws IOException {
        String[] ids = { "-c---", "--g--", "---h-", "----t" };
        String prefix = "images/geek/geek";
        String ext = ".gif";
        BufferedImage[] images = new BufferedImage[ids.length];
        for(int i = 0; i < images.length; i++) {
            String path = prefix + ids[i] + ext;
            images[i] = ImageIO.read(new File(path));
        }
        StoreTest test = new StoreTest(images);
        JFrame f = new JFrame();
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.add(test.getContent());
        f.setSize(400,400);
        f.setLocation(200,200);
        f.setVisible(true);
    }
}

class ImageStore {
    BufferedImage image;
    String name;

    public ImageStore(BufferedImage image, String name) {
        this.image = image;
        this.name = name;
    }

    public String toString() { return name; }
}