Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 14, Problem 6MC
Program Description Answer
In Abstract Window Toolkit (AWT), extend the applet’s class from “Applet” class.
Hence, correct answer is option “A”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Problem:
Bugs are simple creatures that only know how to walk towards other bugs. Bugs maintain
information about their (x, y) position; by which it can tell if they are standing next to other bugs.
Watch the following video: bug movement.
Create a java project that simulate bugs movement. You need to write a class “Bug" that models a
bug moving along a straight line and it can turn to change its direction counterclockwise (i.e. 90
degree to the left; north → west → south → east → north). In each move, its position changes by
one unit in the current direction. Details of the "Bug" class is described below.
Your simulator should read information of an unknown number of “Bug" objects from an input
file called “Bugs.txt". Each line represents a bug and the initial position and facing direction of this
particular bug. Keeping the first bug position as a reference the simulator should move the second
bug next to the first bug forming a cluster and its final position and direction should be…
Define a Student class, with 3 data fields:
ID: string
Name: string
FavoriteThing: string
Create an application that stores and outputs a list of the students' favorite things. Suppose each student only has one favorite thing.
Object-Oriented Programming
OvalDraw Plus (Java code)
Summary: Create a graphical application with Java that that draws an oval
Prerequisites: Java, VS Code, and Terminal
Create a graphical Java application that runs on Microsoft Windows and MacOS that draws an oval centered in the main application window when the programming starts. The oval should automatically resize and reposition itself when the window is resized.
In this activity you will start with our OvalDraw application in our sample code, review the code, and then make incremental improvements to the application. Be sure to make the resulting application uniquely your own by adding standard comments at the top application (i.e. your name, class, etc.), changing the names of variables, and adding small features. Finally, be sure to save your work as you will often be asked to submit it as part of an assignment.
Be sure to review the example OvalDraw project in the Java section of our example code repository.
Requirement 1:…
Chapter 14 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
Ch. 14.1 - Prob. 14.1CPCh. 14.1 - Prob. 14.2CPCh. 14.2 - Prob. 14.3CPCh. 14.2 - Prob. 14.4CPCh. 14.2 - Prob. 14.5CPCh. 14.2 - Prob. 14.6CPCh. 14.2 - Prob. 14.7CPCh. 14.2 - Prob. 14.8CPCh. 14.2 - Prob. 14.9CPCh. 14.2 - Prob. 14.10CP
Ch. 14.2 - Prob. 14.11CPCh. 14.3 - Prob. 14.12CPCh. 14.3 - Prob. 14.13CPCh. 14.3 - Prob. 14.14CPCh. 14.3 - Prob. 14.15CPCh. 14.4 - Prob. 14.16CPCh. 14.4 - Prob. 14.17CPCh. 14.5 - Prob. 14.18CPCh. 14.5 - Prob. 14.19CPCh. 14.5 - Prob. 14.20CPCh. 14.5 - Prob. 14.21CPCh. 14.5 - Prob. 14.22CPCh. 14.5 - Prob. 14.23CPCh. 14.5 - Prob. 14.24CPCh. 14.5 - What Graphics class methods do you use to perform...Ch. 14.6 - Prob. 14.26CPCh. 14.6 - Prob. 14.27CPCh. 14.6 - Prob. 14.28CPCh. 14.6 - Prob. 14.29CPCh. 14.6 - Prob. 14.30CPCh. 14.7 - Prob. 14.31CPCh. 14.7 - Prob. 14.32CPCh. 14.7 - Prob. 14.33CPCh. 14.7 - Prob. 14.34CPCh. 14.8 - Prob. 14.35CPCh. 14.8 - Prob. 14.36CPCh. 14.8 - Prob. 14.37CPCh. 14.8 - Prob. 14.38CPCh. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 14 - Prob. 3MCCh. 14 - Prob. 4MCCh. 14 - When using Swing to write an applet, you extend...Ch. 14 - Prob. 6MCCh. 14 - Prob. 7MCCh. 14 - Prob. 8MCCh. 14 - Prob. 9MCCh. 14 - Prob. 10MCCh. 14 - Prob. 11MCCh. 14 - Prob. 12MCCh. 14 - Prob. 13MCCh. 14 - Prob. 14MCCh. 14 - Prob. 15MCCh. 14 - Prob. 16MCCh. 14 - Prob. 17MCCh. 14 - Prob. 18MCCh. 14 - Prob. 19MCCh. 14 - Prob. 20MCCh. 14 - Prob. 21MCCh. 14 - Prob. 22MCCh. 14 - Prob. 23TFCh. 14 - Prob. 24TFCh. 14 - Prob. 25TFCh. 14 - Prob. 26TFCh. 14 - Prob. 27TFCh. 14 - Prob. 28TFCh. 14 - Prob. 29TFCh. 14 - Prob. 30TFCh. 14 - Prob. 31TFCh. 14 - Prob. 32TFCh. 14 - Prob. 33TFCh. 14 - Prob. 34TFCh. 14 - Prob. 35TFCh. 14 - Prob. 1FTECh. 14 - Prob. 2FTECh. 14 - Prob. 3FTECh. 14 - Prob. 4FTECh. 14 - Prob. 5FTECh. 14 - Prob. 6FTECh. 14 - Prob. 1AWCh. 14 - Prob. 2AWCh. 14 - Prob. 3AWCh. 14 - Prob. 4AWCh. 14 - Prob. 5AWCh. 14 - Prob. 6AWCh. 14 - Prob. 1SACh. 14 - Prob. 2SACh. 14 - Prob. 3SACh. 14 - Prob. 4SACh. 14 - Prob. 5SACh. 14 - Prob. 6SACh. 14 - Prob. 7SACh. 14 - Prob. 8SACh. 14 - Prob. 9SACh. 14 - Prob. 1PCCh. 14 - House Applet Write an applet that draws the house...Ch. 14 - Prob. 3PCCh. 14 - Thermometer Applet Write an applet that displays a...Ch. 14 - Prob. 5PCCh. 14 - Prob. 6PCCh. 14 - Prob. 7PCCh. 14 - Prob. 8PCCh. 14 - Prob. 9PC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- CODE IN JAVA Please look at the attached image for the information about the format the code should be in It should have 2 java files one acting as server and other the client Design and implement an application that reads a sequence of up to 25 pairs of names and postal (zip) codes for individuals. Store the data in an object of a class called “NameAndZip”, designed to store a first name (String), last name (String), and a postal code (int). Create a driver class called “NameAndZipList”. Assume that each line of input will contain two strings followed by an integer value. You will then create an object for each line read in and store that object in an array of NameAndZip objects. After the Names and Codes have been entered, print the list in an appropriate format to the screen using the toString method in the NameAndZip class. To test the program enter 3 names and codes.arrow_forwardGuitarString.javaCreate a data type to model a vibrating guitar string. Write a class named GuitarString that implements the following API:arrow_forward2D Graphics You have learned 2D graphics from DrawPanel.java (see code below) // DrawPanel.java // Using drawLine to connect the corners of a panel. import java.awt.Graphics; import javax.swing.JPanel; public class DrawPanel extends JPanel { // draws an X from the corners of the panel public void paintComponent( Graphics g) { // call paintComponent to ensure the panel displays correctly super.paintComponent( g ); int width = getWidth(); // total width int height = getHeight(); // total height // draw a line from the upper-left to the lower-right g.drawLine(0, 0, width, height); // draw a line from the lower-left to the upper-right g.drawLine(0, height, width, 0); } // end method paintComponent } // end class DrawPanel 3. Write a Java program that does all of the following 3 actions. a. draws a line from (20, 50) to (50, x) of length 50. Compute the value x first. b. draws a rectangle with (20, 50) as the lower left corner, height 10 and width 100. c. fills a rectangle with (20, 50) as…arrow_forward
- Java program: Write a class called YourFirstNameLine that represents a line segment between two Points. Your Line objects should have the following method: public YourFirstNameLine (Point p1, Point P2): construct a new Line that contains the given two Points public Point getStartPoint(): return this Line’s first endpoint public Point getEndPoint(): return this Line’s second endpoint public String toString(): return a String representation of this Line, such as “[(2,3), (4,7)]" public double getSlope(): return the slope of this Line. The slope of a line between points (x1, y1) and (x2, y2) is equal to (y2-y1)/(x2-x1). If x2 equals x1, the denominator is zero and the slope is undefined, so you may return a zero in this case public void draw (Graphics g): draw a line in a DrawingPanel Write a client class called YourFirstNameLineTest with main method to test your Line class. In the main method, you need create a line object with the last four numbers of your Panther ID. For…arrow_forwardAnalyze the following JavaFX program and complete the missing code based on the comments. The Program should show window like this. public class EmployeeInterface extends Application{ @Override public void start(Stage stage) throws Exception { 1- // Create a boreder Pane object 2- // create HBox object 3- // create the two command button objects 4- // add command buttons in the HBox object 5- // create grid pane object 6- // create the label and TextField for the name and add them in the first row in the grid pane 7- // create the label and TextField for the Major and add them in the first row in the grid pane 8- // Put the commands in the buttom of the BorderPane 9- // Put the GridPane which contain student information in the center of BorderPane 10- // create the Scene Object and it set it as stage…arrow_forwardTask 1: Docking We would like to define a universal interface for our equipment and drones for docking. This way, when we develop new vehicles or stations we can implement the universal interface and know that it will behave in the same way. Instructions Create a Java interface called Dockable which has the following methods specified: a method called canDock that takes no parameters and returns a boolean a method called dock that takes a Drone as a parameter and returns an integer Task 2: Drones and Stations Now we want to test our docking interface, but first we want to define an abstract class for our drones from which we will model all of our designs after. Instructions Create an abstract class called Drone that has the following properties: a private attribute called name of type String a private attribute called weight of type double appropriate getters/setters for the attributes an abstract method called printInfo an abstract method called calculateTotalWeight that…arrow_forward
- Create a java class name is Bugs that have Instance variables Constructors Automatic code generation Accessor Methods Mutator Methods move method turn method Bug Class: a bug has a code, original location at a point with integer coordinates, faces north, east,south, or west and keeps a record of all its current movement position. The class generate a uniquecode for each new “bug” object created starting with value “b-100”. It also includes the followingmethods:- A default constructor that initializes bug’s code to “b-xxx”; where “xxx” is the next codesequence number in the class, positions to (0,0), and direction to WEST.- A constructor that is given bug’s information: starting location, facing direction and generatesbug code similarly to the default constructor.- Accessor methods to access all the instance variables and the simulated movements of thebug.- Mutator methods that change the instance variables to given values and they make the changefor only suitable values.- turn method…arrow_forwardOBJECT ORIENTED IN JAVA Example for VERSION 1: Welcome to Nick's Neon Tubing Calculator Enter the shape type (R, S, C, T, L, Q): R Enter Height and Width of Rectangle: 6.5 12 The perimeter of a 6.5 x 12 rectangle is 37.0 Enter the shape type (R, S, C, T, L, Q): C Enter Diameter: 12 The circumference of circle with diameter 12 is 37.7 Enter the shape type (R, S, C, T, L, Q): Q Shapes Needed 37.0 - rectangle, 6.5 x 12 37.7 - circle, diameter 12 --------------------------- 74.7 Total Length Thank You there is a version 2 as well, if you look at the pictures. Every person I have asked to help has either not made it object oriented or that code did not work. PLEASE help.arrow_forwardpublic class Driver { /** * @param args */ static Scanner keyboard = new Scanner(System.in); publicstaticvoid main(String[] args) { Mailbox[] mailboxes = new Mailbox[5]; Mailbox mailbox1 = new Mailbox("gmail"); Mailbox mailbox2 = new Mailbox("outlook"); Mailbox mailbox3 = new Mailbox("icloud"); mailboxes[0] = mailbox1; mailboxes[1] = mailbox2; mailboxes[2] = mailbox3; Email email1 = new Email(); email1.setDate(new Date(2022, 11, 5)); email1.setSubject("Exam2 guidelines "); Email email2 = new Email(new Date(2021, 3, 5), true, "Quiz3 in Ch7"); Email email3 = new Email(); email3.setDate(new Date(2020, 11, 3)); email3.setSubject("Late submission policy"); mailbox2.addEmail(email1); mailbox2.addEmail(email2); mailbox2.addEmail(email3); // System.out.println("Hello! What would you like to do "); intselection = displayMenu(); while (selection != 5) { // selection = displayMenu(); switch (selection) { case 1: System.out.print("Enter the client: "); String…arrow_forward
- 9 public class PictureViewer 10{ public static void main(String[] args) 11 12 // Step 2: Fix the syntax errors and submit it to Codecheck to pass the test. // Note: Do not add or remove any statements 13 // 14 15 // Do not change the semantics of each statement Do not add or remove any variables Do not add or remove any objects Magic numbers are allowed 16 17 18 // 19 // 20 // Create an object of Picture by loading an image Picture pic = Picture("starry_night.png"); 21 22 23 // Display the width and height System.out.println("Width : " + pic.getWidth()); System.out.println("Height: 24 25 + pic.getHeight()); %3D 26 27 // Increase the width by 50 on both sides and // increase the height by 40 on both sides. // Must use dw and dh when calling method grow(). int dw, dh = 40; pic.grow(dw, dh); 28 29 30 31 32 33 // Display the width and height System.out.println("Width : System.out.println("Height: 34 + pic.getWidth()); + pic.getHeight()); 35 36 37 // Draw the picture draw(); 38 39 40 //…arrow_forwardJava script. class Chameleon { static colorChange(newColor) { this.newColor = newColor; return this.newColor; } constructor({ newColor = 'green' } = {}) { this.newColor = newColor; } } const freddie = new Chameleon({ newColor: 'purple' }); console.log(freddie.colorChange('orange'));.arrow_forwardPurpose To review interfaces Directions Your task for this lab is to implement and test a class to store ratings of items. Your Rating class should have the following fields and methods: private double sumOfRatings - the sum of all of the ratings private int raters - the number of people who have rated an item public Rating () initialize both fields to zero public Rating (double sumofRatings, int raters) - initialize the fields to the parameter values public void addRating (double newRating) - increase the sumOfRatings by newRating and increase the number of raters by one public double getAverageRating () return the average rating; if there are no raters so far, return 0.0 public String toString() - display the average rating and how many reviews it is based on; for example, if the sum of the ratings is 32 and that is based on ratings from ten people, the toString method will return "3.2 based on 10 reviews"arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT