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import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
class TabComponent extends JPanel implements ActionListener {
private JTabbedPane pane;
public TabComponent(String title, JTabbedPane pane) {
this.pane = pane;
setOpaque(false);
JLabel label = new JLabel(title);
add(label);
JButton button = new JButton("Close");
button.setPreferredSize(new Dimension(50,10));
button.addActionListener(this);
add(button);
}
public void actionPerformed(ActionEvent e) {
int i = pane.indexOfTabComponent(this);
if (i != -1)
pane.remove(i);
}
}
public class TabComponentDemo {
public static void main(String[] args) {
JTabbedPane pane = new JTabbedPane();
String title = "Tab";
pane.add(title, new JLabel(title));
pane.setTabComponentAt(0, new TabComponent(title, pane));
JFrame frame = new JFrame("Tab Component Demo");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(pane);
frame.setSize(500, 200);
frame.setVisible(true);
}
}
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