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import java.io.*;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JScrollPane;
 
public class Diaporama extends JFrame implements Runnable {
 
    private static final long serialVersionUID = 1L;
 
    private String folder;
 
    private String[] images;
 
    private int index;
 
    private JLabel image;
 
    public Diaporama(File folder) {
        super("Diaporama");
        images = folder.list();
        this.folder = folder.getAbsolutePath();
        index = 0;
 
        setSize(800, 600);
        image = new JLabel();
        add(new JScrollPane(image));
 
        setVisible(true);
        //setDefaultCloseOperation(EXIT_ON_CLOSE);
 
    }
 
    public void lireImage(String imageName) throws IOException {
        System.out.println(folder + imageName);
        image.setIcon(new ImageIcon(ImageIO.read(new File(folder + "\\"
                + imageName))));
    }
 
    public void run() {
        while (true) {
 
            try {
                lireImage(images[index]);
            } catch (IOException e) {
                e.printStackTrace();
            } catch (NullPointerException e) {
            }
 
            try {
                Thread.sleep(2000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
 
            index = (index + 1) % images.length;
 
        }
    }
 
    public static void main(String[] args) {
       Diaporama diap = new Diaporama(new File("C:\\Images"));
        new Thread(diap).start();
    }
} | 
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