import java.awt.BorderLayout;
import java.awt.Container;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JTabbedPane;
public class TabbedPaneTest {
public static void main(String args[]) {
JFrame frame = new JFrame("JTabbedPane");
final Container contentPane = frame.getContentPane();
JTabbedPane jtp = new JTabbedPane();
contentPane.add(jtp, BorderLayout.CENTER);
for (int i = 0; i < 5; i++) {
JButton button = new JButton("Card " + i);
jtp.add("Btn " + i, button);
}
frame.setSize(300, 200);
frame.show();
}
}