The Task (Task should be in Java format) You are going to write code of a graphics application. The...

Question

The Task (Task should be in Java format) You are going to write code of a graphics application. The application displays a red 2D ball on the frame. When user holds and releases the ball to a certain...

The Task (Task should be in Java format)

You are going to write code of a graphics application. The application displays a red 2D ball on the frame. When user holds and releases the ball to a certain direction the ball begins to bounce.

Deliverables

Source code in Eclipse project format

How to Submit

Add your files to a folder named as your lastname_surname, zip it and upload to the related Sucourse assignment.

Business Rules:

When the application starts the ball will be displayed as still.

User will hold the ball with the pointer and release it to a certain direction, then the ball will begin moving.

When the ball hits a border of JFrame, it will make a 45 degrees bounce on the border according to the direction it is moving.

When the frame is resized, ball must move accordingly. It shouldn’t go out of the borders of the frame.

When the user clicks and holds the mouse, the ball will stop bouncing and move to the pressed coordinates. The user might throw the ball to a different direction then. If the user doesn’t throw and just release the mouse, the ball will continue with its previous bouncing pattern.

Hints

Always increase / decrease the X and Y position of the ball by 1 pixel, so it will make a 45 degrees angle when bouncing.

For dragging the ball implement MouseInputAdapter overriding mouseDragged() method on the container.

Use a thread to bounce the ball updating paint() method of the container on every run.

bouncing-ballhow-it-must-be-oqdqcnl2.mp4

Answered 1 days AfterMar 14, 2021

Shweta · Accepted Answer

77697/turi_kaya.zip
turi_kaya/.classpath
 
	 
		 
			 
		
	
	 
	 
turi_kaya/.project
 
	 turi_kaya
	 
	 
	
	 
		 
			 org.eclipse.jdt.core.javabuilder
			 
			
		
	
	 
		 org.eclipse.jdt.core.javanature
	
turi_kaya/.settings/org.eclipse.jdt.core.prefs
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.release=disabled
org.eclipse.jdt.core.compiler.source=1.8
turi_kaya/bin/turi_kaya/BouncingBall$1.class
package turi_kaya;
synchronized class BouncingBall$1 extends Thread {
    void BouncingBall$1(BouncingBall);
    public void run();
}
turi_kaya/bin/turi_kaya/BouncingBall.class
package turi_kaya;
public synchronized class BouncingBall extends javax.swing.JPanel implements java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener {
    int width;
    int height;
    Thread thread;
    float radius;
    float diameter;
    float X;
    float Y;
    float dx;
    float dy;
    public void BouncingBall();
    public void paintComponent(java.awt.

The Task (Task should be in Java format) You are going to write code of a graphics application. The application displays a red 2D ball on the frame. When user holds and releases the ball to a certain...

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