// create a JFrame to hold everything
JFrame f = new JFrame("Desktop");
f.addWindowListener(new WindowAdapter( ) {
public void windowClosing(WindowEvent we) { System.exit(0); }
});
f.setSize(300, 300);
f.setLocation(200, 200);
JDesktopPane desktop = new JDesktopPane( );
for (int i = 0; i < 5; i++) {
JInternalFrame internal =
new JInternalFrame("Frame " + i, true, true, true, true);
internal.setSize(180, 180);
internal.setLocation(i * 20, i * 20);
internal.setVisible(true);
desktop.add(internal);
}
f.setContentPane(desktop);
f.setVisible(true);
