Using/in Java Swing create an application that allows the user to drag a geometric shape (2D ellipse) with the mouse and move it around with the keyboard Must use JPanel, JFrame , geometric 2D, and Mouse Listeners the program react to a mouse or keyboard event by printing a message to the console when this event occurs

public class Panel extends javax.swing.JPanel

{

private final int INIT_X = 75;

private final int INIT_Y = 75;

private final int DIAMETER = 60;

private SmartEllipse _sunny;

public Panel()

{

super();

this.setBackground(java.awt.Color.white);

_sunny = new SmartEllipse(java.awt.Color.red);

_sunny.setLocation(INIT_X, INIT_Y);

_sunny.setSize(DIAMETER, DIAMETER);

// The panel needs to add a new MouseListener, KeyListener, and

// MouseMotionListener in its constructor. To receive key events, it must also

// be focusable.

}

public void paintComponent(java.awt.Graphics aBrush)

{

super.paintComponent(aBrush);

java.awt.Graphics2D betterBrush = (java.awt.Graphics2D) aBrush;

_sunny.fill(betterBrush);

}

// You can create one or more private listener classes here. These classes must

// implement MouseListener, KeyListener, and MouseMotionListener (you can make

// one class for all three, a separate class for each, or have the Panel

// implement them instead). Make sure they're working on printing a message in

// the mousePressed, keyPressed, and mouseDragged methods.

}

public class SmartEllipse extends java.awt.geom.Ellipse2D.Double

{

private java.awt.Color _borderColor, _fillColor; // attributes

private int _rotation;

private final int STROKE_WIDTH = 2;

public SmartEllipse(java.awt.Color aColor)

{

super();

_borderColor = aColor;

_fillColor = aColor; // solid color to start

_rotation = 0; // no rotation for now

}

// methods not provided by the super class

public void setBorderColor(java.awt.Color aColor)

{

_borderColor = aColor;

}

public void setFillColor(java.awt.Color aColor)

{

_fillColor = aColor;

}

public void setRotation(int aRotation)

{

_rotation = aRotation;

}

// more readable versions of methods provided by super class

public void setLocation(double x, double y)

{

this.setFrame(x, y, this.getWidth(), this.getHeight());

}

public void setSize(int aWidth, int aHeight)

{

this.setFrame(this.getX(), this.getY(), aWidth, aHeight);

}

public void move(int aChangeInX, int aChangeInY)

{

this.setFrame((int) this.getX() + aChangeInX, (int) this.getY() + aChangeInY, this.getWidth(),

this.getHeight());

}

/**

* A method for painting the "inside" of the SmartEllipse

*

* @param aBetterBrush

*/

public void fill(java.awt.Graphics2D aBetterBrush)

{

java.awt.Color savedColor = aBetterBrush.getColor();

aBetterBrush.setColor(_fillColor);

aBetterBrush.fill(this);

aBetterBrush.setColor(savedColor);

}

/**

* A method for painting the outline/border of the SmartEllipse

*

* @param aBrush

*/

public void draw(java.awt.Graphics2D aBrush)

{

java.awt.Color savedColor = aBrush.getColor();

aBrush.setColor(_borderColor);

java.awt.Stroke savedStroke = aBrush.getStroke();

aBrush.setStroke(new java.awt.BasicStroke(STROKE_WIDTH));

aBrush.draw(this);

aBrush.setStroke(savedStroke);

aBrush.setColor(savedColor);

}

}?

public class BallApp extends javax.swing.JFrame

{

public BallApp(String title)

{

super(title);

this.setSize(600, 450);

this.setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE);

this.add(new BallPanel());

this.setVisible(true);

}

public static void main(String[] args)

{

BallApp app = new BallApp("This is a JFrame!");

}

}