/*
	NAME :			Christina Florio
	PROJECT :		Smiley Face/Sad Face
	FILE :			Smiley.java
	PURPOSE :		Project #1 for CS110
	Description :	A simple applet that illustrates some of the basic drawing
				and event handling capabilities of Java. The applet contains
				two buttons, labels, "Smile" and "Sad". Pressing the "Smile"
				button produces a smiley face, pressing the "Sad" button 
				produces a sad face.
*/

import java.awt.*;
import java.applet.Applet;
import java.awt.event.*;

public class Smiley extends Applet implements ActionListener	{
	private boolean SMILE = true;
	private Font f = new Font ("Helvetica", Font.PLAIN, 9);
	
	public void init()	{
		
			Button smileButton = new Button("Smile");
			add(smileButton);
			smileButton.addActionListener(this);
			
			Button sadButton = new Button("Sad");
			add(sadButton);
			sadButton.addActionListener(this);
			
			setBackground(Color.yellow);
			
	}
	
	public void actionPerformed(ActionEvent e)	{
	
			String cmd = e.getActionCommand();
			
			if (cmd.equals("Smile"))	{
				SMILE = true;
				setBackground(Color.yellow);
				repaint();
			} else if (cmd.equals("Sad"))	{
				SMILE = false;
				setBackground(Color.lightGray);
				repaint();
			}
	}
	
	public void paint ( Graphics g)	{
			
			g.drawOval(50, 75, 100, 100);
			g.drawLine(100, 110, 100, 130);
			g.drawLine(70, 100, 90, 100);
			g.drawLine(110, 100, 130, 100);
			
			if (SMILE)
				g.drawArc(70, 95, 60, 60, 225, 90);
			else
				g.drawArc(70, 145, 60, 60, 45, 90);
				
			g.setFont(f);
			g.drawString("Applet by Christina.", 1, 199);
		}
	}