Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
7th Edition
ISBN: 9780134802213
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 13, Problem 1MC
When a selector name starts with a period in a JavaFX CSS style definition, it means the selector corresponds to _______.
- a. specific variable names in the application
- b. specific types of JavaFX nodes
- c. values that the user enters
- d. named constants in the application
Expert Solution & Answer
Program Description Answer
When a selector name begins with a period in a JavaFX CSS style definition, the selector corresponds to “specific types of JavaFX nodes”.
Hence, the correct answer is option “B”.
Explanation of Solution
Type Selector Names:
- The selector names, which are starting with a period is type selector.
- Type selector is corresponding to a particular type of JavaFX nodes.
- These names are identical to the JavaFX class names to which they correspond.
- For example
- If the class name is “Button” then the corresponding type selector is “.button”.
- If the class name is “CheckBox”, then the corresponding type selector is “.check-box”.
Explanation for incorrect options:
a. specific variable names in the application:
It is not a valid one and it is not corresponds to specific names in the JavaFX CSS style definition.
Hence, the option “A” is wrong.
c. values that the user enters:
It is not a valid one and it is not corresponds to user entered values in JavaFX CSS style definition.
Hence, the option “C” is wrong.
d. named constants in the application:
It is not a valid one and it is not corresponds to named constant in JavaFX CSS style definition.
Hence, the option “D” 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
use java GUI
The form should contain five command buttons, two labels only, and three picture boxes. The three picture boxes, each containing a flag, are on top of one another, but only one should be visible at a time. For each picture box:
Be sure to add the image as a local resource.
Set the Size property to 100, 50
Click the Size Mode list arrow, then click StretchImage in the list.
For the Labels:
One label will have your name as the programmer – see bottom left corner of the windows above.
The other label will be used to display the name of the capital city. When a country button is clicked assign the name of the city into this label.
Create an application with a form that resembles Figure 3-48. The PictureBox controls display the images of four fruits (a banana, an apple, an orange, and a pear) and each fruit’s calories. You can find these images in the Chap3 folder of the Student Sample Programs.
When the application starts, the total calories should be zero. Each time the user clicks one of the PictureBoxes, the calories for the fruit should be added to the total calories, and the total calories should be displayed. When the user clicks the Reset button, the total calories should be reset to zero.
Hello, I recently sent this question, but didn't provide images as needed. I apologize for that, I'm not sure how to upload the other three fruits (an apple, an orange, and a pear) since I can only upload two. If there is a way, please let me know. Just for clarification on this question, everytime the PictureBox (fruit) is clicked on, it will display the fruits calories on the label under "Total Calories", and…
The following JavaFx code is called as event ________ Model
Button btOK = new Button("OK");
OKHandlerClass handler = new OKHandlerClass();
btOK.setOnAction(handler);
Window
Display
Delegation
Dialog
Chapter 13 Solutions
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
Ch. 13.1 - What is the type selector name that corresponds to...Ch. 13.1 - Prob. 13.2CPCh. 13.1 - Prob. 13.3CPCh. 13.1 - Prob. 13.4CPCh. 13.1 - Prob. 13.5CPCh. 13.1 - Prob. 13.6CPCh. 13.1 - Prob. 13.7CPCh. 13.1 - Prob. 13.8CPCh. 13.1 - Prob. 13.9CPCh. 13.1 - Prob. 13.10CP
Ch. 13.1 - Prob. 13.11CPCh. 13.2 - Prob. 13.12CPCh. 13.2 - Prob. 13.13CPCh. 13.2 - Prob. 13.14CPCh. 13.2 - Prob. 13.15CPCh. 13.3 - How do you determine in code whether a CheckBox is...Ch. 13.3 - In code, how do you make a CheckBox appear...Ch. 13.3 - What type of event do CheckBox controls generate...Ch. 13.4 - How do you set the size of a ListView?Ch. 13.4 - Prob. 13.20CPCh. 13.4 - Prob. 13.21CPCh. 13.4 - Prob. 13.22CPCh. 13.4 - How do you set the orientation of a ListView...Ch. 13.5 - Prob. 13.24CPCh. 13.5 - Prob. 13.25CPCh. 13.5 - Prob. 13.26CPCh. 13.5 - Prob. 13.27CPCh. 13.6 - Prob. 13.28CPCh. 13.6 - Prob. 13.29CPCh. 13.6 - Prob. 13.30CPCh. 13.7 - What is the difference between a TextArea and a...Ch. 13.7 - Prob. 13.32CPCh. 13.7 - Prob. 13.33CPCh. 13.7 - Prob. 13.34CPCh. 13.7 - Prob. 13.35CPCh. 13.8 - Briefly describe each of the following menu system...Ch. 13.8 - What class do you use to create a menu bar?Ch. 13.8 - What class do you use to create a menu?Ch. 13.8 - What class do you use to create a menu item?Ch. 13.8 - What class do you use to create a radio menu item?...Ch. 13.8 - How do you create a relationship between radio...Ch. 13.8 - What class do you use to create a check menu item?...Ch. 13.8 - What type of event do menu items generate when...Ch. 13.9 - In what package is the FileChooser class?Ch. 13.9 - Prob. 13.45CPCh. 13.9 - Prob. 13.46CPCh. 13.9 - How do you determine the file that the user...Ch. 13 - When a selector name starts with a period in a...Ch. 13 - Prob. 2MCCh. 13 - Prob. 3MCCh. 13 - Prob. 4MCCh. 13 - Prob. 5MCCh. 13 - In the hexadecimal color value #05AAFF, the AA...Ch. 13 - Prob. 7MCCh. 13 - Prob. 8MCCh. 13 - Prob. 9MCCh. 13 - Prob. 10MCCh. 13 - The __________control presents its items in a...Ch. 13 - Prob. 12MCCh. 13 - A __________ is like a TextField that can accept...Ch. 13 - You use this class to create a menu bar. a....Ch. 13 - Prob. 15MCCh. 13 - True or False: If you make any changes to an...Ch. 13 - Prob. 17TFCh. 13 - Prob. 18TFCh. 13 - Prob. 19TFCh. 13 - Prob. 20TFCh. 13 - Prob. 21TFCh. 13 - Prob. 22TFCh. 13 - True or False: A MenuBar object acts as a...Ch. 13 - True or False: A Menu object cannot contain other...Ch. 13 - Prob. 1FTECh. 13 - Prob. 2FTECh. 13 - Prob. 3FTECh. 13 - Prob. 4FTECh. 13 - Prob. 1AWCh. 13 - Suppose we have a stylesheet named styles.css, and...Ch. 13 - Prob. 3AWCh. 13 - Prob. 4AWCh. 13 - Prob. 5AWCh. 13 - Prob. 6AWCh. 13 - Prob. 7AWCh. 13 - Prob. 8AWCh. 13 - Prob. 9AWCh. 13 - Prob. 10AWCh. 13 - Prob. 11AWCh. 13 - Prob. 12AWCh. 13 - Prob. 13AWCh. 13 - Write the code that creates a menu bar with one...Ch. 13 - Prob. 1SACh. 13 - Prob. 2SACh. 13 - Prob. 3SACh. 13 - Prob. 4SACh. 13 - Prob. 5SACh. 13 - Prob. 6SACh. 13 - Prob. 7SACh. 13 - Prob. 8SACh. 13 - Prob. 9SACh. 13 - Dorm and Meal Plan Calculator A university has the...Ch. 13 - Skateboard Designer The Skate Shop sells the...Ch. 13 - Prob. 3PCCh. 13 - Smartphone Packages Cell Solutions, a cell phone...Ch. 13 - Shopping Cart System Create an application that...
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
- Assignment 1: Design the below form using the Java Swing controls and JOptionPane Student Information First Name: Last Name: Title: Nickname: Display Format: [Item 1 Mail Format: Programming Language Skills : C HTML C Plan Text C ustom I Oracle Java ASP.NET E-mail E-mail Address: Print in TextArea Clear Exit Dispaly Welcome Note: Print in TextArea Button: must get all data from the controls in the design and display all in textArea each one in a new Line. Clear Button: clear all data in the form. Exit Button: Exit the Form with confirm dialog. Display Welcome Button: use Dialog box to display Welcome Dialog.arrow_forwardIn Visual Studio Code, I need to be able to enter data into the fields. But if the user hits the submit values button and a field is empty, they get an error message (As in the provided images). The code goes something like this. <html> <head> <title>Week2 GP1 - Michael Porter</title> </head> <body> <form method='POST'> <h3>Enter your name: <input type="text" name="name"></h3> <h3>Enter your date of birth: <input type="text" name="birth"></h3> <h3>Enter your favorite color: <input type="text" name="color"></h3> <h3>Enter your favorite place to visit: <input type="text" name="fav_place"></h3> <h3>Enter your Nickname: <input type="text" name="nickname"></h3> <input type="submit" value="Submit Values"> </form> <?php $name = ''; $birth = ''; $color = '';…arrow_forwardurgent plzzzarrow_forward
- use any language GUI The form should contain five command buttons, two labels only, and three picture boxes. The three picture boxes, each containing a flag, are on top of one another, but only one should be visible at a time. For each picture box: Be sure to add the image as a local resource. Set the Size property to 100, 50 Click the Size Mode list arrow, then click StretchImage in the list. For the Labels: One label will have your name as the programmer – see bottom left corner of the windows above. The other label will be used to display the name of the capital city. When a country button is clicked assign the name of the city into this label.arrow_forwardIn Java, create a simple GUI application that will obtain the birth date from a user. The program must then calculate and display the age of the user within a JPanel when the user selects a button. The GUI should display the value presented. Ensure that your application includes the following components: JPanel JButton ActionListenerarrow_forwardWrite this in java scriptarrow_forward
- True or False: You normally add JCheckBox components to a ButtonGroup object.arrow_forwardTheme : arithmetic application for primary school students. Write a new HTML form with JavaScript codes that accept the student's name, program, age, gender, and state ( may add other input as well). The HTML page accepts 2 numbers and the user will select one of the buttons to perform the selected function. It will allow user to repeat the task and display all input and result of calculation accordingly. It also allow user to exit the application and allow user to input numbers and select buttons that perform each of the following functions respectively : -Addition, Subtraction, Multiplication, Division, Modulusarrow_forwardAn application has three paragraphs. What set of selector commands would NOT work for you to use to place red text color in the first paragraph and brown background color to the first paragraph , and then add blue background color to the second paragraph, green background color to the third paragraph, and the second and third paragraphs have a yellow text, as illustrated in the illustrated output immediately below The html commands are: <div class = "central"> <p class ="class1"> put text in first </p> <p class="class2">Put text in second</p> <p class="class3">Put text third</p> </div> a. p{color:red;} div p{ background-color:brown;} div.central p.class2{background-color:blue; color:yellow;} p.class3{background-color: green; color:yellow;} b. p{color:red;} div p{ background-color:brown;} div.central…arrow_forward
- Most controls have a __________ property that determines whether the control is visible on the form at run time. a. Render b. Viewable c. Visible d. Drawarrow_forwardThe DOM describes the document’s elements as a set of __________. a. Events b. Functions c. Objects d. Propertiesarrow_forwardA blogging website wants users to enroll to get access to the blogs.The figure above shows the form layout for enrollment. Develop a Java WindowBuilder Application to implement this form. Add a Button called "Enroll" at the bottom. When the user clicks this button, the information entered by the user should be displayed in the box called Enrollment information. All the information user entered should be displayed along with their selections indicated by theCheckboxes and Radio Buttons under their proper headings (Interests, Communication Preference, How referred) Example Output:Name: xxxxxxxxxxxxEmail: aaa@bbb.comPhone: 123-456-7890City: zzzzzzzzzzzState: TX Interests Communication Preference How ReferredElectronics email WebsiteTechnologyTravelShoppingarrow_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 PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781305480537
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Time Complexity Analysis - How To Calculate Running Time | InterviewBit; Author: InterviewBit;https://www.youtube.com/watch?v=--oxG4Q1PA0;License: Standard YouTube License, CC-BY