The general procedure to use a tabbed pane is outlined here:
1. Create an instance of JTabbedPane.
2. Add each tab by calling addTab( ).
3. Add the tabbed pane to the content pane.
The following example illustrates a tabbed pane. The first tab is titled "Cities" and
contains four buttons. Each button displays the name of a city. The second tab is titled
"Colors" and contains three check boxes. Each check box displays the name of a color. The
third tab is titled "Flavors" and contains one combo box. This enables the user to select one
of three flavors.
// Demonstrate JTabbedPane.
import javax.swing.*;
/*
<applet code="JTabbedPaneDemo" width=400 height=100>
</applet>
*/
public class JTabbedPaneDemo extends JApplet {
public void init() {
try {
SwingUtilities.invokeAndWait(
new Runnable() {
public void run() {
makeGUI();
}
}
);
} catch (Exception exc) {
System.out.println("Can't create because of " + exc);
}
}
private void makeGUI() {
JTabbedPane jtp = new JTabbedPane();
jtp.addTab("Cities", new CitiesPanel());
jtp.addTab("Colors", new ColorsPanel());
jtp.addTab("Flavors", new FlavorsPanel());
add(jtp);
}
}
// Make the panels that will be added to the tabbed pane.
class CitiesPanel extends JPanel {
public CitiesPanel() {
JButton b1 = new JButton("New York");
add(b1);
JButton b2 = new JButton("London");
add(b2);
JButton b3 = new JButton("Hong Kong");
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