//
// This sample for practice Java GUI Event Delegation model(1).
// How to add a component to become action listener.
//
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;

public class clicker extends Applet implements ActionListener{
	TextField text1;
	Button button1;

	public void clicker(){
		text1 = new TextField(20);
		add(text1);
		button1 = new Button("Click Here");
		add(button1);
		button1.addActionListener(this);
	}

	public void actionPerformed(ActionEvent event){
		String msg = new String("Welcome to java");
		if(event.getSource() == button1)
			text1.setText(msg);
	}
}