// <applet code="Parametrar" width="300" height="200">
// </applet>

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Parametrar extends JApplet {
    private JTextArea textarean = new JTextArea(10, 30);
    private JButton knappen = new JButton("foo & fum");

    private void log(String s) {
        textarean.append(s + "\n");
        textarean.setCaretPosition(textarean.getDocument().getLength());
    }

    public void init() {
        log("init");
        Container cp = getContentPane();
        cp.setLayout(new BorderLayout());
        cp.add(BorderLayout.CENTER, new JScrollPane(textarean));
        cp.add(BorderLayout.SOUTH, knappen);
        knappen.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent event) {
                    try {
                        String foo = getParameter("foo");
                        log("foo = " + foo);
                        String fum = getParameter("fum");
                        log("fum = " + fum);
                    }
                    catch (Exception e) {
                        log("Fångat: " + e);
                    }
                } // actionPerformed
            });
    }

    public void start() {
        log("start");
    }

    public void stop() {
        log("stop");
    }

    public static void main(String[] args) {
        JApplet applet = new Parametrar();
        JFrame frame = new JFrame("Parametrar");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.getContentPane().add(applet);
        frame.setSize(300, 200);
        applet.init();
        frame.setVisible(true);
    }
} // class Parametrar