/**
  * Copyright (c): Uwe Schmidt, FH Wedel
  *
  * You may study, modify and distribute this source code
  * FOR NON-COMMERCIAL PURPOSES ONLY.
  * This copyright message has to remain unchanged.
  *
  * Note that this document is provided 'as is',
  * WITHOUT WARRANTY of any kind either expressed or implied.
  */

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionAdapter;

import javax.swing.JApplet;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

public
class MouseMotionApplet extends JApplet {
  JPanel p;
  public void init() {
    p = new MyPanel();
    getContentPane().add(p);
    p.revalidate();
    p.repaint();
  }
}

class MyCanvas extends JPanel {
  public MyCanvas() {
    setSize(300,300);
    setBackground(Color.blue);
  }
}

class MyPanel extends JPanel {
  JComponent c;
  JLabel l;

  public MyPanel() {
    setSize(300, 330);
    setLayout(null);

    c = new MyCanvas();
    c.setLocation(0,0);

    l = new JLabel();
    l.setSize(300,30);
    l.setLocation(0,300);

    add(c); //, BorderLayout.CENTER);
    add(l); //, BorderLayout.SOUTH);

	    //--------------------
    // event listener installieren
    // fuer Maus-Bewegung

    c.addMouseMotionListener
      (new MouseMotionAdapter() {
	  public
	  void mouseMoved(MouseEvent e) {
	    mouseStatus("mouse at",e.getX(),e.getY());
	  }
	  public
	  void mouseDragged(MouseEvent e) {
	    mouseStatus("mouse dragged at",e.getX(),e.getY());
	  }
	}
       );

    //--------------------
    // event listener installieren
    // fuer Maus-Tasten

    c.addMouseListener
      (new MouseAdapter() {
	  public
	  void mousePressed(MouseEvent e) {
	    mouseStatus("mouse pressed at",e.getX(),e.getY());
	  }
	  public
	  void mouseReleased(MouseEvent e) {
	    mouseStatus("mouse released at",e.getX(),e.getY());
	  }
	  public
	  void mouseEntered(MouseEvent e) {
	    mouseStatus("mouse entered at",e.getX(),e.getY());
	  }
	  public
	  void mouseExited(MouseEvent e) {
	    mouseStatus("mouse exited at",e.getX(),e.getY());
	  }
	}
       );

  }

  //--------------------
  // die eigentliche Verarbeitung


  protected
  void mouseStatus(String status,
		   int x,
		   int y) {
    l.setText(status + " " + x + "," + y);
  }
}