public class Form extends Applet implements ActionListener {
private Frame fr;
private Button b;
public void init ()
{
b= new Button ("Premi qui");
b.setActionCommand("Visualizza");
b.addActionListener(this);

this.add(b);
}
public void start ()
{

fr=new Frame("Ciao");
fr.setLocation(200,100);
fr.setSize(380,430);
fr.setBackground(Color.red);
fr.setVisible(true);
fr.setLayout(null);
fr.add(b);
}
public void stop()
{

}
}



Dovrebbe andare