Java tutorial
import java.awt.Color; import java.awt.Dimension; import javax.swing.Box; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTabbedPane; public class Main { public static void main(String[] args) { JPanel panel = new JPanel(); Box box = Box.createVerticalBox(); for (int i = 0; i < 100; i++) { box.add(new JLabel("Hello!")); } panel.add(box); JTabbedPane tab = new JTabbedPane(); JScrollPane scroll = new JScrollPane(panel); scroll.setPreferredSize(new Dimension(300, 300)); tab.add(scroll, "Panel 1"); JOptionPane.showMessageDialog(null, tab, "Test Tabbed", JOptionPane.PLAIN_MESSAGE); } }