import java.awt.EventQueue;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
public class ImageViewer
{
	public static void main(String[] args)
	{
		EventQueue.invokeLater(new Runnable()
		{
		  public void run()
		  {
			JFrame frame = new ImageViewerFrame();
			frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			frame.setVisible(true);
		  }
		});
	}
}
class ImageViewerFrame extends JFrame
{
   public ImageViewerFrame()
   {
	setTitle("ImageViewer");
	setSize(300,400);
	label = new JLabel();
	add(label);
	JMenuBar menuBar = new JMenuBar();
	setJMenuBar(menuBar);
	JMenu menu = new JMenu("File");
	menuBar.add(menu);
	JMenuItem openItem = new JMenuItem("Open");	
	menu.add(openItem);	
	openItem.addActionListener(new ActionListener()
	  {
		public void actionPerformed(ActionEvent event)
		{		
			int result=chooser.showOpenDialog(null);
			if(result==JFileChooser.APPROVE_OPTION)
			{
	   	   	String name = chooser.getSelectedFile().getPath();
	     	   	label.setIcon(new ImageIcon(name));
	 		}
	  	}
	  });
	JMenuItem exitItem = new JMenuItem("Exit");
	menu.add(exitItem);
	exitItem.addActionListener(new ActionListener()
	{
		
	 	public void actionPerformed(ActionEvent event)
		{
		System.exit(0);
		}
   	});
   }
   private JLabel label;
   private JFileChooser chooser;
}