/** DayNight.java -- Allow the user to use buttons to change
 *  between a daytime and nighttime image.  Special features:
 *  disabling buttons, mnemonics, tool tips.
 */
import javax.swing.*;
import java.awt.*;

public class DayNight
{
  /** We want a frame with a panel oriented with a vertical layout.
   *  Inside this panel, put 2 smaller panels, one for the picture
   *  and one for the buttons.
   */
  public static void main(String [] args)
  {
    JFrame frame = new JFrame("Eiffel Tower");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel panel = new JPanel();
    panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));

    PicturePanel pix = new PicturePanel();
    ButtonPanel buttons = new ButtonPanel(pix);

    panel.add(pix);
    panel.add(buttons);

    //JSplitPane pane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, pix, buttons);

    frame.getContentPane().add(panel);
    frame.pack();
    frame.show();
  }
}