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import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
class MyActionListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
JButton source = (JButton) e.getSource();
String buttonText = source.getText();
JOptionPane.showMessageDialog(null, "You clicked" + buttonText);
}
}
public class ActionListenerTest1 {
public static void main(String[] args) {
JFrame.setDefaultLookAndFeelDecorated(true);
JDialog.setDefaultLookAndFeelDecorated(true);
JFrame frame = new JFrame("ActionListener Test 1");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JButton button = new JButton("Register");
button.addActionListener(new MyActionListener());
frame.getContentPane().add(button);
frame.pack();
frame.setVisible(true);
}
}
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