/*	ClickRectangle.java
*	@author: Charles Bell
*	@version: June 19, 2002
*/

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

public class ClickRectangle extends JApplet{
	
	private boolean inAnApplet = true;
	private boolean debug = true;

	
	public ClickRectangle(){
		init();
	}
		
	
	public static void main(String[] args){
		ClickRectangle clicker = new ClickRectangle();
		clicker.inAnApplet =  false;
		clicker.init();

	}
	
	public void init(){
			
		getContentPane().add(new MyCanvas());
		
		if (!inAnApplet){
			JFrame frame = new JFrame("ClickRectangle");
			frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			frame.getContentPane().add(this);
			frame.pack();
			frame.show();
		}

	}
	
	class MyCanvas extends Canvas implements MouseListener, MouseMotionListener{

		private boolean isOnPad = false;
		private Rectangle rectangle = new Rectangle(50,50,50,50);
		public MyCanvas(){
			setSize(Toolkit.getDefaultToolkit().getScreenSize());
			addMouseListener(this);
			addMouseMotionListener(this);
		}

		public void paint(Graphics g){
			Graphics2D g2d = (Graphics2D)g;
			g2d.draw(rectangle);
		}
		
		/**	Invoked when the mouse button has been clicked (pressed and released) on the Sketch Pad.
		*/
		public void mouseClicked(MouseEvent me){
			if (debug) System.out.println("mouseClicked");
			
		}

		/** Invoked when the mouse enters the Sketch Pad. 
		*/
		public void mouseEntered(MouseEvent me){
			if (debug) System.out.println("mouseEntered");
			isOnPad = true;
			
		}

		/**	Invoked when the mouse exits a componentthe Sketch Pad.
		*/
		public void mouseExited(MouseEvent me){
			if (debug) System.out.println("mouseExited");
			isOnPad = false;
			
		}


		/** Invoked when a mouse button has been pressed on the Sketch Pad.
		*/
		public void mousePressed(MouseEvent me){
			if (debug) System.out.println("mousePressed at " + me.getPoint().toString());
			if (isInRectangle(me.getPoint())){
				if (debug) System.out.println("rectangle was clicked");
			}
		}

		/**	Invoked when a mouse button has been released on the Sketch Pad.
		*/
		public void mouseReleased(MouseEvent me){
			if (debug) System.out.println("mouseReleased at " + me.getPoint().toString());
			
		}
		
		/**	Invoked when a mouse button is pressed on on the Sketch Pad and then dragged
		*/
		public void mouseDragged(MouseEvent me){
			if (debug) System.out.println("mouseDragged");
			
		}

		/** 	Invoked when the mouse button has been moved onthe Sketch Pad (with no buttons down).
		*/
		public void mouseMoved(MouseEvent me){
			if (debug) System.out.println("mouseMoved");			
		}
		
		private boolean isInRectangle(Point p){
			return rectangle.contains(p);
		}
		
	}
}