super(s);
Container cp = getContentPane();
cp.setLayout(new FlowLayout());
JButton b = new JButton("Give me a message");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(
JOptionDemo.this,
"This is your message: etaoin shrdlu", "Coded Message",
JOptionPane.INFORMATION_MESSAGE);
}
});
cp.add(b);
b = new JButton("Goodbye!");
b.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
cp.add(b);
// the main window
setSize(200, 150);
pack();
