import javax.swing.JTabbedPane; import javax.swing.ImageIcon; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JFrame; import java.awt.*; import java.awt.event.*; public class TabbedPaneDemo extends JPanel { public TabbedPaneDemo() { ImageIcon icon = new ImageIcon("images/middle.gif"); JTabbedPane tabbedPane = new JTabbedPane(); Component panel1 = makeTextPanel("Blah"); tabbedPane.addTab("One", icon, panel1, "Does nothing"); tabbedPane.setSelectedIndex(0); Component panel2 = makeTextPanel("Blah blah"); tabbedPane.addTab("Two", icon, panel2, "Does twice as much nothing"); Component panel3 = makeTextPanel("Blah blah blah"); tabbedPane.addTab("Three", icon, panel3, "Still does nothing"); Component panel4 = makeTextPanel("Blah blah blah blah"); tabbedPane.addTab("Four", icon, panel4, "Does nothing at all"); //Add the tabbed pane to this panel. setLayout(new GridLayout(1, 1)); add(tabbedPane); } protected Component makeTextPanel(String text) { JPanel panel = new JPanel(false); JLabel filler = new JLabel(text); filler.setHorizontalAlignment(JLabel.CENTER); panel.setLayout(new GridLayout(1, 1)); panel.add(filler); return panel; } public static void main(String[] args) { JFrame frame = new JFrame("TabbedPaneDemo"); WindowListener l = new WindowAdapter() { public void windowClosing(WindowEvent e) {System.exit(0);} }; frame.addWindowListener(l); frame.getContentPane().add(new TabbedPaneDemo(), BorderLayout.CENTER); frame.setSize(400, 125); frame.show(); } }