Another Color TabbedPane Example

[Java Tip]

import java.awt.Color;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.UIManager;
import javax.swing.plaf.basic.BasicTabbedPaneUI;

/**
 * @version 1.0 08/23/99
 */
public class ColorTabbedPaneExample2 extends JFrame {

  String[] titles = { "blue", "cyan", "green", "yellow", "orange", "pink",
      "red" };

  Color[] colors = { Color.blue, Color.cyan, Color.green, Color.yellow,
      Color.orange, Color.pink, Color.red };

  JTabbedPane tabbedPane;

  public ColorTabbedPaneExample2() {
    super("ColorTabbedPaneExample (basic)");

    tabbedPane = new ColoredTabbedPane();
    for (int i = 0; i < titles.length; i++) {
      tabbedPane.addTab(titles[i], createPane(titles[i], colors[i]));
      tabbedPane.setBackgroundAt(i, colors[i].darker());
    }
    tabbedPane.setSelectedIndex(0);

    getContentPane().add(tabbedPane);
  }

  JPanel createPane(String title, Color color) {
    JPanel panel = new JPanel();
    panel.setBackground(color);
    JLabel label = new JLabel(title);
    label.setOpaque(true);
    label.setBackground(Color.white);
    panel.add(label);
    return panel;
  }

  class ColoredTabbedPane extends JTabbedPane {
    public Color getBackgroundAt(int index) {
      if (index == getSelectedIndex()) {
        return colors[index];
      } else {
        return super.getBackgroundAt(index);
      }
    }

    public void updateUI() {
      setUI(new BasicTabbedPaneUI());
    }
  }

  public static void main(String[] args) {
    JFrame frame = new ColorTabbedPaneExample2();
    frame.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
      }
    });
    frame.setSize(360, 100);
    frame.setVisible(true);
  }
}