import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class LocalColor {
  public static void main(String[] args) {
    final JFrame frame = new JFrame("LocalColor v1.0");
    final Container content = frame.getContentPane( ); // unecessary in 1.5+
    content.setLayout(new GridBagLayout( ));
    JButton button = new JButton("Change color...");
    content.add(button);
    
    button.addActionListener(new ActionListener( ) {
      public void actionPerformed(ActionEvent e) {
        Color c = JColorChooser.showDialog(frame,
            "Choose a color", content.getBackground( ));
        if (c != null) content.setBackground(c);
      }
    });
    
    frame.setSize(200, 200);
	frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
    frame.setVisible(true);
  }
}