/**
 * @author Donald Yessick
 *
 */
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.MouseEvent;
/**
 * Lab 13 describes methods and attributes inherited from BlueScreenTV 
 * You need to provide implementations of these methods to override the 
 * BlueScreenTV definitions
 */
public class Lab13 extends BlueScreenTV {
	/**
	 *  protected boolean isPowerOn
	 *  true = on, false is off
	 * 	defaults to true; 
	 * 
	 * 	protected int channel = 1; 
	 *  we have channel 1 and channel 2
	 *  defaults to channel 1
	 */
	
	/**
	 * toString() This is called when the program needs a string TV
	 * for example as a Window title. BlueScreenTV indicated channel or power status
	 */
	public String toString(){
		return "replace this meaningless string";		
	}
	/**
	 * This is called when the user clicks the mouse
	 * mouseEvent has many useful methods. Try printing getX() and getY()
	 * I started it for you. by showing you how to call it.
	 */
	public void mouseClicked(MouseEvent mouseEvent) {
		this.getGraphics().drawString("mouseEvent.getX(), mouseEvent.getY()", mouseEvent.getX(), mouseEvent.getY());
	}
	/**
	 * define what happens (state change) when the user presses the power button
	 */
	public void pushPowerButton() {
		// toggle protected boolean isPowerOn
	}
	/**
	 * define what happens (state change) when the user changes channels
	 */
	public void changeChannel() {
		// toggle protected int channel
	}
	/**
	 * this is called when the user starts the program
	 * @param args
	 */
	public static void main(String[] args) {
		BlueScreenTV.lab13(new Lab13());
	}
	/**
	 * this is called when the window refreshes every 33 millisecs
	 * it's painting over the mouse message -- how can you fix that?
	 * perhaps you could move the drawing to here
	 */
	public void paintComponent(Graphics oldGraphics) {
		Graphics2D g = (Graphics2D) oldGraphics;
		super.paintComponent(g);
	}
}