JTabbedPaneDemo.java

// Fig. 22.13-14: JTabbedPaneDemo.java
// Demonstrating JTabbedPane.
import java.awt.BorderLayout;
import java.awt.Color;
import javax.swing.JFrame;
import javax.swing.JTabbedPane;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JButton;
import javax.swing.SwingConstants;

class JTabbedPaneFrame extends JFrame  
{
   // set up GUI
   public JTabbedPaneFrame()
   {
      super("JTabbedPane Demo ");

      JTabbedPane tabbedPane = new JTabbedPane(); // create JTabbedPane 

      // set up pane11 and add it to JTabbedPane 
      JLabel label1 = new JLabel("panel one", SwingConstants.CENTER);
      JPanel panel1 = new JPanel(); 
      panel1.add(label1);
      tabbedPane.addTab("Tab One", null, panel1, "First Panel"); 
      
      // set up panel2 and add it to JTabbedPane
      JLabel label2 = new JLabel("panel two", SwingConstants.CENTER);
      JPanel panel2 = new JPanel(); 
      panel2.setBackground(Color.YELLOW); 
      panel2.add(label2);
      tabbedPane.addTab("Tab Two", null, panel2, "Second Panel"); 

      // set up panel3 and add it to JTabbedPane
      JLabel label3 = new JLabel("panel three");
      JPanel panel3 = new JPanel();
      panel3.setLayout(new BorderLayout()); 
      panel3.add(new JButton("North"), BorderLayout.NORTH);
      panel3.add(new JButton("West"), BorderLayout.WEST);
      panel3.add(new JButton("East"), BorderLayout.EAST);
      panel3.add(new JButton("South"), BorderLayout.SOUTH);
      panel3.add(label3, BorderLayout.CENTER);
      tabbedPane.addTab("Tab Three", null, panel3, "Third Panel");

      add(tabbedPane); // add JTabbedPane to frame
   } // end JTabbedPaneFrame constructor
} // end class JTabbedPaneFrame

public class JTabbedPaneDemo
{
   public static void main(String[] args)
   { 
      JTabbedPaneFrame tabbedPaneFrame = new JTabbedPaneFrame();  
      tabbedPaneFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      tabbedPaneFrame.setSize(250, 200); 
      tabbedPaneFrame.setVisible(true); 
   } 
} // end class JTabbedPaneDemo