deyou
58 lines
1.6 KiB
Java
58 lines
1.6 KiB
Java
import java.awt.*;
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import java.awt.event.*;
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import java.net.*;
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import javax.swing.*;
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/**
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* This applet displays a greeting from the authors.
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* @version 1.22 2007-04-08
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* @author Cay Horstmann
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*/
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public class WelcomeApplet extends JApplet
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{
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public void init()
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{
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EventQueue.invokeLater(new Runnable()
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{
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public void run()
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{
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setLayout(new BorderLayout());
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JLabel label = new JLabel(getParameter("greeting"), SwingConstants.CENTER);
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label.setFont(new Font("Serif", Font.BOLD, 18));
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add(label, BorderLayout.CENTER);
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JPanel panel = new JPanel();
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JButton cayButton = new JButton("Cay Horstmann");
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cayButton.addActionListener(makeAction("http://www.horstmann.com"));
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panel.add(cayButton);
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JButton garyButton = new JButton("Gary Cornell");
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garyButton.addActionListener(makeAction("mailto:gary_cornell@apress.com"));
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panel.add(garyButton);
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add(panel, BorderLayout.SOUTH);
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}
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});
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}
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private ActionListener makeAction(final String urlString)
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{
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return new ActionListener()
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{
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public void actionPerformed(ActionEvent event)
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{
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try
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{
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getAppletContext().showDocument(new URL(urlString));
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}
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catch (MalformedURLException e)
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{
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e.printStackTrace();
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}
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}
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};
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}
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}
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