class RobotFrame

/**
 * Title: class RobotFrame 
 * Description: Class to display a window for the robot
 * program. 
 * Copyright (c) 2004 
 * Organisation: UCL
 *
 * @author     Graham Roberts
 * @version    1.2 10/04
 */


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


class RobotFrame extends JFrame
{
  private Room room;


  // Create a new window frame.
  public RobotFrame(String name, Room room)
  {
    super(name);
    this.room = room;
    setUpWindow();
  }


  private void setUpWindow()
  {
    // Create the contents of the window. The top (or Center)
    // part is the drawing area. The bottom (or South) strip
    // holds a quit button.
    JPanel buttonPanel = new JPanel();
    buttonPanel.setLayout(new BorderLayout());
    JButton quitButton = new JButton("Quit");
    buttonPanel.add("Center", quitButton);
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add("Center", room);
    getContentPane().add("South", buttonPanel);
    // The event listeners are set up here to enable the
    // program to respond to events.
    quitButton.addActionListener(
      new ActionListener()
      {
        public void actionPerformed(ActionEvent evt)
        {
          quit();
        }
      });
    addWindowListener(
      new WindowAdapter()
      {
        public void windowClosing(WindowEvent evt)
        {
          quit();
        }
      });
  }

  // This will terminate the program when the user
  // wants to quit.
  private void quit()
  {
    System.exit(0);
  }
}