Using ActionListener, actionPerformed in Java Applet using swing for Textfield and Button

Q.: Create java applet using swing which will accept string or input from user in textfield and after submitting(button click), it will display that input in console screen.

OR

Q. Create java applet using swing to demonstrate use of ActionListener, actionPerformed, event.getSource, .getText, JTextField, JButton, applet.

Compatibility/Version: Java 2 Platform Standard Edition Version 1.5 (Java 2 SDK, SE v1.5.0)

Concepts used:

• applet
• swing
• JApplet
• JTextField
• JButton
• JTextField
• ActionListener
• actionPerformed(ActionEvent event)
• event.getSource()
• getText()

Code:

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

public class button extends JApplet
{
/*
<APPLET
    CODE="button.class"
    WIDTH=200
    HEIGHT=100 >
</APPLET>
*/
	JTextField text1;
	JButton button1;

	public void init()
	{
		setLayout(new FlowLayout());
		text1 = new JTextField(20);
		getContentPane().add(text1);
		button1 = new JButton("Click Here!");
		getContentPane().add(button1);
		button1.addActionListener(new handler ());
	}
	class handler  implements ActionListener
	{
		public void actionPerformed(ActionEvent event)
			{
			String msg = new String ("Welcome to Java Programming !!");
			if (event.getSource()==button1)
			System.out.println("Hello " + text1.getText() + " ! " + msg);
			//System.out.println(event.getWhen());
			//text1.setText(msg);
		}
	}
}

Output:

Step 1:

 Step 2:

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