EnterScoreGUI.java

package edu.ilstu;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;

public class EnterScoreGUI extends JFrame
{
	private static final long serialVersionUID = 1L;
	private ScoreButtonPanel sPanel;
	private JTextField scoreEntry;
	private GradeItem item;
	private double score;

	/**
	 * This class will create a pop up screen asking the user to enter either an
	 * estimated score for an item or an evaluated score on an item.
	 * 
	 * @param item
	 */
	public EnterScoreGUI(GradeItem item)
	{
		super("Score Entry");
		this.item = item;
		setLayout(new BorderLayout());
		setSize(600, 600);
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		scoreEntry = new JTextField();
		score = 0.0;

		buildScoreButtonPanel();
		add(new JLabel(" "), BorderLayout.NORTH);
		add(new JLabel("Score: "), BorderLayout.WEST);
		add(scoreEntry, BorderLayout.CENTER);

		add(new JLabel(" "), BorderLayout.EAST);
		add(sPanel, BorderLayout.SOUTH);

		pack();
		setVisible(true);
	}

	public void buildScoreButtonPanel()
	{
		sPanel = new ScoreButtonPanel();
		sPanel.getActualButton().addActionListener(new ActualListener(item));
		sPanel.getEstimatedButton().addActionListener(
				new EstimatedListener(item));
	}

	/**
	 * This class listens for the user to select the actual score button to
	 * enter an evaluated score for that item.
	 * 
	 * @author John, Corbin and Rachel
	 * 
	 */
	private class ActualListener extends Thread implements ActionListener
	{
		private GradeItem item;
		private Course processingCourse;

		public ActualListener(GradeItem item)
		{
			this.item = item;
			processingCourse = Course.getInstance();
		}

		public void actionPerformed(ActionEvent e)
		{
			dispose();
			try
			{
				score = Double.valueOf(scoreEntry.getText().trim())
						.doubleValue();
			} catch (NumberFormatException e1)
			{
				;
			}
			if (score != 0.0 && item != null)
			{
				processingCourse.setEvaluatedPoints(item.getName(), score);
			}
		}
	}

	/**
	 * This class listens for the user to select the actual score button to
	 * enter an evaluated score for that item.
	 * 
	 * @author John, Corbin and Rachel
	 * 
	 */
	private class EstimatedListener extends Thread implements ActionListener
	{
		private GradeItem item;
		private Course processingCourse;

		public EstimatedListener(GradeItem item)
		{
			processingCourse = Course.getInstance();
			this.item = item;
		}

		public void actionPerformed(ActionEvent e)
		{
			dispose();
			try
			{
				score = Double.valueOf(scoreEntry.getText().trim())
						.doubleValue();
			} catch (NumberFormatException e1)
			{
				;
			}
			if (score != 0.0 && item != null)
			{
				processingCourse.setEstimatedPoints(item.getName(), score);
			}
		}
	}
}