WelcomeApplet
This applet is from the book
Core Java
by Cay Horstmann and Gary Cornell,
published by Sun Microsystems Press.
The source.
/*
This program is a part of the companion code for Core Java 8th ed.
(http://horstmann.com/corejava)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see
*/
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import javax.swing.*;
/**
* This applet displays a greeting from the authors.
* @version 1.22 2007-04-08
* @author Cay Horstmann
*/
public class WelcomeApplet extends JApplet
{
public void init()
{
EventQueue.invokeLater(new Runnable()
{
public void run()
{
setLayout(new BorderLayout());
JLabel label = new JLabel(getParameter("greeting"), SwingConstants.CENTER);
label.setFont(new Font("Serif", Font.BOLD, 18));
add(label, BorderLayout.CENTER);
JPanel panel = new JPanel();
JButton cayButton = new JButton("Cay Horstmann");
cayButton.addActionListener(makeAction("http://www.horstmann.com"));
panel.add(cayButton);
JButton garyButton = new JButton("Gary Cornell");
garyButton.addActionListener(makeAction("mailto:gary_cornell@apress.com"));
panel.add(garyButton);
add(panel, BorderLayout.SOUTH);
}
});
}
private ActionListener makeAction(final String urlString)
{
return new ActionListener()
{
public void actionPerformed(ActionEvent event)
{
try
{
getAppletContext().showDocument(new URL(urlString));
}
catch (MalformedURLException e)
{
e.printStackTrace();
}
}
};
}
}
//File: java.policy.applet
/* AUTOMATICALLY GENERATED ON Tue Apr 16 17:20:59 EDT 2002*/
/* DO NOT EDIT */
grant {
permission java.security.AllPermission;
};