import java.awt.*;
import java.awt.event.*;

public
class HelloApp extends Frame implements WindowListener, ActionListener
{
   public HelloApp ()
   {
      super();
      addWindowListener(this);
      setSize(320, 200);
      setTitle("Moja aplikacja w Javie");
      MenuBar menuBar = new MenuBar();
      setMenuBar(menuBar);
      Menu menu = new Menu("Plik");
      menu.add(new MenuItem("Zamknij"));
      menu.addActionListener(this);
      menuBar.add(menu);
      setVisible(true);
   }
   public void paint(Graphics gDC)
   {
      gDC.drawString ("To jest aplikacja", 120, 100);
   }
   public static void main(String args[])
   {
      new HelloApp();
   }
   public void actionPerformed(ActionEvent e){
      if (e.getActionCommand() == "Zamknij"){
         System.exit(0);
      }
   }
   public void windowClosing(WindowEvent e){
      System.exit(0);
   }
   public void windowClosed(WindowEvent e){
   }
   public void windowOpened(WindowEvent e){
   }
   public void windowIconified(WindowEvent e){
   }
   public void windowDeiconified(WindowEvent e){
   }
   public void windowActivated(WindowEvent e){
   }
   public void windowDeactivated(WindowEvent e){
   }
}
