MyApplet.java Source code

Introduction

Here is the source code for MyApplet.java

Source

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

/* 
This HTML can be used to launch the applet: 
     
<object code="MyApplet" width=240 height=100> 
</object> 
     
*/

public class MyApplet extends JApplet {
    JButton jbtnOne;
    JButton jbtnTwo;

    JLabel jlab;

    public void init() {
        try {
            SwingUtilities.invokeAndWait(new Runnable() {
                public void run() {
                    guiInit(); // initialize the GUI 
                }
            });
        } catch (Exception exc) {
            System.out.println("Can't create because of " + exc);
        }
    }

    // Called second, after init().  Also called 
    // whenever the applet is restarted.  
    public void start() {
        // Not used by this applet. 
    }

    // Called when the applet is stopped. 
    public void stop() {
        // Not used by this applet. 
    }

    // Called when applet is terminated.  This is 
    // the last method executed. 
    public void destroy() {
        // Not used by this applet. 
    }

    // Setup and initialize the GUI.  
    private void guiInit() {
        // Set the applet to use flow layout. 
        setLayout(new FlowLayout());

        // Create two buttons and a label. 
        jbtnOne = new JButton("One");
        jbtnTwo = new JButton("Two");

        jlab = new JLabel("Press a button.");

        // Add action listeners for the buttons. 
        jbtnOne.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent le) {
                jlab.setText("Button One pressed.");
            }
        });

        jbtnTwo.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent le) {
                jlab.setText("Button Two pressed.");
            }
        });

        // Add the components to the applet's content pane. 
        getContentPane().add(jbtnOne);
        getContentPane().add(jbtnTwo);
        getContentPane().add(jlab);
    }
}