Please help to make this below Java code work, that it will be animated. When the user places the mouse over a shape, holds down the button and drags the mouse, the shape should move. One solution is to simply move and redraw the figure.

The shapes should react to clicks just when the mouse is over it$.$ You must therefore take into account that the circle and the triangle are not rectangular.

For example, it should be possible to click on the square when it is partially covered by the triangle, like the image and the Java code below : import javax.swing.$*$;

import java.awt.$*$;

import java.awt.event.$*$;

class Shape $\{$

int x$,$ y; $//$ Position of the top$-$left corner

int width, height;

Color color;

public Shape$($int x$,$ int y$,$ int width, int height, Color color$)\{$

this.x $=$ x;

this.y $=$ y;

this.width $=$ width;

this.height $=$ height;

this.color $=$ color;

$\}$

public void draw$($Graphics g$)\{$

g$.$setColor$($color$)$;

$//$ Implement drawing logic for the shape $($e$.$g$.,$ g$.$fillRect, g$.$fillOval, etc.$)$

$\}$

public boolean contains$($Point point$)\{$

$//$ Implement logic to check if a point is inside the shape

return false;

$\}$

public void move$($int dx$,$ int dy$)\{$

x $+=$ dx;

y $+=$ dy;

$\}$

$\}$

abstract class DrawingPanel extends JPanel implements MouseListener, MouseMotionListener $\{$

private Shape$[]$ shapes;

private Shape selectedShape;

private Point lastMousePosition;

public DrawingPanel$()\{$

shapes $=$ new Shape$[3]$;

$//$ Initialize your shapes here

addMouseListener$($this$)$;

addMouseMotionListener$($this$)$;

$\}$

@Override

protected void paintComponent$($Graphics g$)\{$

super.paintComponent$($g$)$;

for $($Shape shape : shapes$)\{$

shape.draw$($g$)$;

$\}$

$\}$

@Override

public void mousePressed$($MouseEvent e$)\{$

Point mousePoint $=$ e$.$getPoint$()$;

for $($int i $=$ shapes.length $-1$; i $>=0$; i$--)\{$

if $($shapes$[$i$].$contains$($mousePoint$))\{$

selectedShape $=$ shapes$[$i$]$;

lastMousePosition $=$ mousePoint;

break;

$\}$

$\}$

$\}$

@Override

public void mouseDragged$($MouseEvent e$)\{$

if $($selectedShape $!=$ null$)\{$

int dx $=$ e$.$getX$()-$ lastMousePosition.x;

int dy $=$ e$.$getY$()-$ lastMousePosition.y;

selectedShape.move$($dx$,$ dy$)$;

lastMousePosition $=$ e$.$getPoint$()$;

repaint$()$;

$\}$

$\}$

$//$ Implement other MouseListener and MouseMotionListener methods

public static void main$($String$[]$ args$)\{$

JFrame frame $=$ new JFrame$("$Shape Manipulation Program"$)$;

frame.setDefaultCloseOperation$($JFrame$.$EXIT$\_$ON$\_$CLOSE$)$;

frame.setSize$(400,400)$;

DrawingPanel panel $=$ new DrawingPanel$()\{$

@Override

public void mouseMoved$($MouseEvent e$)\{$

$\}$

@Override

public void mouseClicked$($MouseEvent e$)\{$

$\}$

@Override

public void mouseReleased$($MouseEvent e$)\{$

$\}$

@Override

public void mouseEntered$($MouseEvent e$)\{$

$\}$

@Override

public void mouseExited$($MouseEvent e$)\{$

$\}$

$\}$;

frame.add$($panel$)$;

frame.setVisible$($true$)$;

$\}$

$\}$