import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.HashMap;
import java.util.Map;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTabbedPane;

public class TabbedPaneSample2 {
    private JTabbedPane pane;

    public TabbedPaneSample2() {
        JFrame frame = new JFrame("TabbedPane Sample");

        pane = new JTabbedPane();

        for (int i = 0; i < 5; i++) {
            JLabel label = new JLabel("Tab " + i);
            pane.addTab(null, label);
            
            JComponent tabComp = createTabComponent("Tab " + i);
            pane.setTabComponentAt(i, tabComp);
        }

        frame.add(pane);

        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(400, 200);
        frame.setVisible(true);
    }

    private JComponent createTabComponent(String title) {
        JComponent comp = new JComponent() {};
        comp.setLayout(new BorderLayout(5, 5));

        JLabel label = new JLabel(title, JLabel.LEFT);
        comp.add(label, BorderLayout.CENTER);

        ImageIcon icon = new ImageIcon("close.gif");
        JButton button = new JButton(icon);
        int width = icon.getIconWidth();
        int height = icon.getIconHeight();
        button.setPreferredSize(new Dimension(width, height));
        comp.add(button, BorderLayout.EAST);

        button.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent event) {
                    Component tabComp = ((Component)event.getSource()).getParent();
                    int index = pane.indexOfTabComponent(tabComp);
                    pane.remove(index);
                }
            });

        return comp;
    }

    public static void main(String[] args) {
        new TabbedPaneSample2();
    }
}