Starting Out With Java: From Control Structures Through Objects, Student Value Edition (7th Edition)
7th Edition
ISBN: 9780134802817
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 12, Problem 1MC
Program Description Answer
In JavaFX, “TextField” is one of the primary controls that contain a rectangular space that gets the input from the programmer or user with the help of a keyboard.
Hence, the correct answer is option “D”.
Expert Solution & Answer
Explanation of Solution
TextField:
- In JavaFX, “TextField” is one of the primary controls that contain a rectangular space that gets the input from the programmer or user with the help of a keyboard.
- It is also possible to get the text that is entered by the user and use that text anywhere in that program.
- The “TextField” class is used in order to create a “TextField” control. This class is in the package known as “javafx.scene.control”.
Explanation for wrong answers:
Button: Button is not the primary control that is used to display a text. It is used to create an action at the time of clicking a button.
Hence, the option “A” is wrong.
Label: Label is used to display the permanent text and it is not the primary control to display the text.
Hence, the option “B” is wrong.
Message: Message is the sentence or a string and it is not a control.
Hence, the option “C” is wrong.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Send me the lexer and parser
Here is my code please draw a transition diagram and nfa on paper
public class Lexer
{
private static final char EOF = 0;
private static final int BUFFER_SIZE = 10;
private Parser yyparser; // parent parser object
private java.io.Reader reader; // input stream
public int lineno; // line number
public int column; // column
// Double buffering implementation
private char[] buffer1;
private char[] buffer2;
private boolean usingBuffer1;
private int currentPos;
private int bufferLength;
private boolean endReached;
// Keywords
private static final String[] keywords = {
"int", "print", "if", "else", "while", "void"
};
public Lexer(java.io.Reader reader, Parser yyparser) throws Exception
{
this.reader = reader;
this.yyparser = yyparser;
this.lineno = 1;
this.column = 0;
// Initialize double buffering
buffer1 = new char[BUFFER_SIZE];
buffer2 = new char[BUFFER_SIZE];
usingBuffer1 = true;
currentPos = 0;
bufferLength = 0;
endReached = false;
// Initial buffer fill
fillBuffer();
}
private…
If integer x is divisible by 3, can you prove that ceil(x/2) + floor(x/6) = floor(x/2) + ceil(x/6)
Chapter 12 Solutions
Starting Out With Java: From Control Structures Through Objects, Student Value Edition (7th Edition)
Ch. 12.1 - What is a user interface?Ch. 12.1 - How does a command line interface work?Ch. 12.1 - Prob. 12.3CPCh. 12.1 - Prob. 12.4CPCh. 12.2 - What is JavaFX?Ch. 12.2 - Prob. 12.6CPCh. 12.2 - Prob. 12.7CPCh. 12.2 - Prob. 12.8CPCh. 12.2 - Prob. 12.9CPCh. 12.2 - Prob. 12.10CP
Ch. 12.2 - Prob. 12.11CPCh. 12.2 - What is the purpose of the Application classs...Ch. 12.2 - Prob. 12.13CPCh. 12.2 - Prob. 12.14CPCh. 12.3 - What is the general difference between an HBox...Ch. 12.3 - Prob. 12.16CPCh. 12.3 - Prob. 12.17CPCh. 12.3 - How do you change the alignment of an HBox...Ch. 12.3 - Prob. 12.19CPCh. 12.4 - Prob. 12.20CPCh. 12.4 - Prob. 12.21CPCh. 12.4 - Prob. 12.22CPCh. 12.4 - Prob. 12.23CPCh. 12.4 - Prob. 12.24CPCh. 12.5 - Prob. 12.25CPCh. 12.5 - Prob. 12.26CPCh. 12.5 - Prob. 12.27CPCh. 12.5 - Prob. 12.28CPCh. 12.6 - Prob. 12.29CPCh. 12.6 - Prob. 12.30CPCh. 12.6 - Prob. 12.31CPCh. 12.6 - Prob. 12.32CPCh. 12.7 - Prob. 12.33CPCh. 12.7 - Prob. 12.34CPCh. 12.8 - Prob. 12.35CPCh. 12.9 - Prob. 12.36CPCh. 12.9 - Prob. 12.37CPCh. 12 - Prob. 1MCCh. 12 - This type of control appears as a rectangular...Ch. 12 - Typically, when the user clicks this type of...Ch. 12 - Prob. 4MCCh. 12 - Prob. 5MCCh. 12 - Prob. 6MCCh. 12 - Prob. 7MCCh. 12 - All JavaFX applications must extend the class. a....Ch. 12 - This container arranges its contents in a single,...Ch. 12 - Prob. 10MCCh. 12 - You use this class to actually display an image....Ch. 12 - The EventHandler interface specifies a method...Ch. 12 - Prob. 13MCCh. 12 - Prob. 14MCCh. 12 - Prob. 15TFCh. 12 - Prob. 16TFCh. 12 - Prob. 17TFCh. 12 - Prob. 18TFCh. 12 - Prob. 1FTECh. 12 - Prob. 2FTECh. 12 - Assume hbox is an HBox container: // This code has...Ch. 12 - Prob. 4FTECh. 12 - Prob. 5FTECh. 12 - Prob. 1AWCh. 12 - Prob. 2AWCh. 12 - Prob. 3AWCh. 12 - Prob. 4AWCh. 12 - Prob. 5AWCh. 12 - Prob. 6AWCh. 12 - Prob. 7AWCh. 12 - Prob. 8AWCh. 12 - Prob. 9AWCh. 12 - Prob. 10AWCh. 12 - Assume a JavaFX application has a Button control...Ch. 12 - Prob. 12AWCh. 12 - Prob. 13AWCh. 12 - Assume borderPane is the name of an existing...Ch. 12 - Prob. 1SACh. 12 - What is the purpose of the Application classs...Ch. 12 - What is the purpose of the Application classs...Ch. 12 - What purpose do layout containers serve?Ch. 12 - Prob. 5SACh. 12 - What two classes do you use to display an image?Ch. 12 - Prob. 7SACh. 12 - Prob. 8SACh. 12 - Prob. 9SACh. 12 - Prob. 10SACh. 12 - Prob. 11SACh. 12 - Latin Translator Look at the following list of...Ch. 12 - Name Formatter Create a JavaFX application that...Ch. 12 - Tip, Tax, and Total Create a JavaFX application...Ch. 12 - Property Tax A county collects property taxes on...Ch. 12 - Prob. 5PCCh. 12 - Prob. 6PCCh. 12 - Travel Expenses Create a GUI application that...Ch. 12 - Joes Automotive Joes Automotive performs the...Ch. 12 - Tic-Tac-Toe Simulator Create a JavaFX application...Ch. 12 - Prob. 10PC
Knowledge Booster
Similar questions
- Draw the NFA for thisarrow_forwardWhat are three examples each of closed-ended, open-ended, and range-of-response questions? thank youarrow_forwardCreate 2 charts using this data. One without using wind speed and one including max speed in mph. Write a Report and a short report explaining your visualizations and design decisions. Include the following: Lead Story: Identify the key story or insight based on your visualizations. Shaffer’s 4C Framework: Describe how you applied Shaffer’s 4C principles in the design of your charts. External Data Integration: Explain the second data and how you integrated it with the Halloween dataset. Compare the two datasets. Attach screenshots of the two charts (Bar graph or Line graph) The Shaffer 4 C’s of Data Visualization Clear - easily seen; sharply defined• who's the audience? what's the message? clarity more important than aestheticsClean - thorough; complete; unadulterated, labels, axis, gridlines, formatting, right chart type, colorchoice, etc.Concise - brief but comprehensive. not minimalist but not verboseCaptivating - to attract and hold by beauty or excellence does it capture…arrow_forward
- How can I resolve the following issue?arrow_forwardI need help to resolve, thank you.arrow_forwardLet the user choose encryption or decryption. For encryption, let user input the key in Hexadecimal number, the plain text in Hexadecimal number, output the ciphertext (in hexadecimal numbers). For decryption, let user input the key in Hexadecimal number, the ciphertext (in hexadecimal numbers), output the decrypted message (Hexadecimal number). Both encryption and decryption should output the different operation results for each round like the following: For example: Round 1: E(R0) = ...... (Hex or Binary) K1 = …… E(Ro) xor K1 = S-box outputs = …… f(Ro1, K1) = ….. L2 =R1 =……. La = Ra Round 2: .....• No Encryption/Decryption libraries or functions provided by the third party are allowed. Submit your program codes to Moodle with the notes of how to compile and run your program.arrow_forward
- When the given integer variable numberOfPackages is: greater than 12, output "Needs more than one box". between 5 inclusive and 12 inclusive, output "Large box". between 0 exclusive and 4 inclusive, output "Small box". less than or equal to 0, output "Invalid input". End with a newline.arrow_forwardsummarize in a short paragraph how to Advance Incident Response and Automation in ML home based security systemsarrow_forward1.[30 pts] Computers generate color pictures on a video screen or liquid crystal display by mixing three different colors of light: red, green, and blue. Imagine a simple scheme, with three different lights, each of which can be turned on or off, projecting onto a glass screen: We can create eight different colors based on the absence (0) or presence (1) of light sources R,G and B: R G B Color 0 0 0 Black 0 0 1 Blue 0 1 0 Green 0 1 1 Cyan 1 0 0 Red 1 0 1 Magenta 1 1 1 0 Yellow 1 White 1 Each of these colors can be represented as a bit vector of length 3, and we can apply Boolean operations to them. a. The complement of a color is formed by turning off the lights that are on and turning on the lights that are off. What would be the complement of each of the eight colors listed above? b. Describe the effect of applying Boolean operations on the following colors: Λ 1. Red(100) ^ Magenta(101)= Blue(001) 2. Bue(001) | Green(010)= 3. Yellow(100) & Cyan(011)= 2.[30 pts] Perform the following…arrow_forward
- D. S. Malik, Data Structures Using C++, 2nd Edition, 2010arrow_forwardMethods (Ch6) - Review 1. (The MyRoot method) Below is a manual implementation of the Math.sqrt() method in Java. There are two methods, method #1 which calculates the square root for positive integers, and method #2, which calculates the square root of positive doubles (also works for integers). public class SquareRoot { public static void main(String[] args) { } // implement a loop of your choice here // Method that calculates the square root of integer variables public static double myRoot(int number) { double root; root=number/2; double root old; do { root old root; root (root_old+number/root_old)/2; } while (Math.abs(root_old-root)>1.8E-6); return root; } // Method that calculates the square root of double variables public static double myRoot(double number) { double root; root number/2; double root_old; do { root old root; root (root_old+number/root_old)/2; while (Math.abs (root_old-root)>1.0E-6); return root; } } Program-it-Yourself: In the main method, create a program that…arrow_forwardI would like to know the main features about the following 3 key concepts:1. Backup Domain Controller (BDC)2. Access Control List (ACL)3. Dynamic Memoryarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTCOMPREHENSIVE MICROSOFT OFFICE 365 EXCEComputer ScienceISBN:9780357392676Author:FREUND, StevenPublisher:CENGAGE L
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
COMPREHENSIVE MICROSOFT OFFICE 365 EXCE
Computer Science
ISBN:9780357392676
Author:FREUND, Steven
Publisher:CENGAGE L