Starting Out with Java: Early Objects (6th Edition)
6th Edition
ISBN: 9780134462011
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 12.7, Problem 12.32CP
Explanation of Solution
TextArea:
- The “TextArea” is a multiline “TextField” that can take many lines of input.
- It is present in the “javafx.scene.control” package.
- The “TextArea” class contains two constructors such as no-argument constructor and argument constructor.
- The “no-argument constructor” is used to create an empty “TextArea”.
Example: TextArea sampleArea = new TextArea();
- The “argument constructor” accepts a “String” argument in “TextArea” field.
Example: TextArea sampleArea = new TextArea("This is the sample TextArea");
Changing the number of columns in TextArea:
- Default number of columns are displayed in the “TextArea” is “40”...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Add a new column called “HigherEd” that provides a label based on years of education according to the following rules:
Educ < 12: “None”
12 <= Educ < 16: “HighSchool”
16 <= Educ < 17: “College”
17 <= Educ < 19: “Masters”
Educ >= 19: “Doctorate”
In the langauage R:
Which of the following statements is NOT correct about themes in R?
Select one:
Once set, a theme applies to all subsequent plots and remains active until it is replaced by a different theme
The theme_set() function takes the name of a theme as an argument
If we want to change the overall look of the figure all at once, we can use ggplot’s theme engine
The theme_minimal() function can make ggplot output look like it has been featured in the Wall Street Journal
When you use "lstMealPlans.SelectedIndex" where is that name given too? Im using the code and I keep getting that lstMealPlans.SelectedIndex is not declared.
Chapter 12 Solutions
Starting Out with Java: Early Objects (6th Edition)
Ch. 12.1 - What is the type selector name that corresponds to...Ch. 12.1 - Prob. 12.2CPCh. 12.1 - Prob. 12.3CPCh. 12.1 - Prob. 12.4CPCh. 12.1 - Prob. 12.5CPCh. 12.1 - Prob. 12.6CPCh. 12.1 - Prob. 12.7CPCh. 12.1 - Prob. 12.8CPCh. 12.1 - Prob. 12.9CPCh. 12.1 - Prob. 12.10CP
Ch. 12.1 - Prob. 12.11CPCh. 12.2 - Prob. 12.12CPCh. 12.2 - Prob. 12.13CPCh. 12.2 - Prob. 12.14CPCh. 12.2 - Prob. 12.15CPCh. 12.3 - How do you determine in code whether a CheckBox is...Ch. 12.3 - In code, how do you make a CheckBox appear...Ch. 12.3 - What type of event do CheckBox controls generate...Ch. 12.4 - How do you set the size of a ListView?Ch. 12.4 - Prob. 12.20CPCh. 12.4 - Prob. 12.21CPCh. 12.4 - Prob. 12.22CPCh. 12.4 - How do you set the orientation of a ListView...Ch. 12.5 - Prob. 12.24CPCh. 12.5 - Prob. 12.25CPCh. 12.5 - Prob. 12.26CPCh. 12.5 - Prob. 12.27CPCh. 12.6 - Prob. 12.28CPCh. 12.6 - Prob. 12.29CPCh. 12.6 - Prob. 12.30CPCh. 12.7 - What is the difference between a TextArea and a...Ch. 12.7 - Prob. 12.32CPCh. 12.7 - Prob. 12.33CPCh. 12.7 - Prob. 12.34CPCh. 12.7 - Prob. 12.35CPCh. 12.8 - Briefly describe each of the following menu system...Ch. 12.8 - What class do you use to create a menu bar?Ch. 12.8 - What class do you use to create a menu?Ch. 12.8 - What class do you use to create a menu item?Ch. 12.8 - What class do you use to create a radio menu item?...Ch. 12.8 - How do you create a relationship between radio...Ch. 12.8 - What class do you use to create a check menu item?...Ch. 12.8 - What type of event do menu items generate when...Ch. 12.9 - In what package is the FileChooser class?Ch. 12.9 - Prob. 12.45CPCh. 12.9 - Prob. 12.46CPCh. 12.9 - How do you determine the file that the user...Ch. 12 - When a selector name starts with a period in a...Ch. 12 - Prob. 2MCCh. 12 - Prob. 3MCCh. 12 - Prob. 4MCCh. 12 - Prob. 5MCCh. 12 - In the hexadecimal color value #05AAFF, the AA...Ch. 12 - Prob. 7MCCh. 12 - Prob. 8MCCh. 12 - Prob. 9MCCh. 12 - Prob. 10MCCh. 12 - The __________control presents its items in a...Ch. 12 - Prob. 12MCCh. 12 - A __________ is like a TextField that can accept...Ch. 12 - You use this class to create a menu bar. a....Ch. 12 - Prob. 15MCCh. 12 - True or False: If you make any changes to an...Ch. 12 - Prob. 17TFCh. 12 - Prob. 18TFCh. 12 - Prob. 19TFCh. 12 - Prob. 20TFCh. 12 - Prob. 21TFCh. 12 - Prob. 22TFCh. 12 - True or False: A MenuBar object acts as a...Ch. 12 - True or False: A Menu object cannot contain other...Ch. 12 - Prob. 1FTECh. 12 - .label { -font-size: 14pt; }Ch. 12 - Prob. 3FTECh. 12 - Prob. 4FTECh. 12 - Prob. 1AWCh. 12 - Suppose we have a stylesheet named styles.css, and...Ch. 12 - Prob. 3AWCh. 12 - Prob. 4AWCh. 12 - Prob. 5AWCh. 12 - Prob. 6AWCh. 12 - Prob. 7AWCh. 12 - Prob. 8AWCh. 12 - Prob. 9AWCh. 12 - Assume a JavaFX application has a RadioButton...Ch. 12 - Prob. 11AWCh. 12 - Prob. 12AWCh. 12 - Prob. 13AWCh. 12 - Write the code that creates a menu bar with one...Ch. 12 - Prob. 1SACh. 12 - Prob. 2SACh. 12 - Prob. 3SACh. 12 - Prob. 4SACh. 12 - Prob. 5SACh. 12 - Prob. 6SACh. 12 - Prob. 7SACh. 12 - Prob. 8SACh. 12 - Prob. 9SACh. 12 - Dorm and Meal Plan Calculator A university has the...Ch. 12 - Skateboard Designer The Skate Shop sells the...Ch. 12 - Prob. 3PCCh. 12 - Smartphone Packages Cell Solutions, a cell phone...Ch. 12 - Shopping Cart System Create an application that...
Knowledge Booster
Similar questions
- Which of the following statements is false? Setting a node's Pref Width property of a Grid Pane column to USE COMPUTED_SIZE indicates that the width should be based on the widest child. A Grid Pane column's contents are left-aligned by default. You can set a Button's text by double clicking it, or by selecting the Button, then setting its Text property in the Inspector window's Properties section. All of the above are true.arrow_forwardWhich of the following code elements is often removed at the end of a line? Why it is removed?arrow_forwardPlease update the code so that the user can insert integer key and assign map to string value. THANK YOU!!arrow_forward
- Create a GUI application named OddNumsGUI displays all the odd numbers from 1 through 99 when the user clicks a button. You table of numbers should look like the sample output below (10 columns /5 rows).arrow_forwardanswer please.arrow_forwardQuestion-2: You work at an IT company, and you have been asked to design a simple chatbot that takes orders. The chatbot will keep asking for an item and its quantity until the customer types “Complete". Then, it will set a price for each item depending on the length of the item's name and multiplying it with the quantity. Finally, it will print the whole list with the individual prices and summed prices, and finally, print the total amount. If no item was added, print "Nothing in the list". Hint: Use a dictionary to save the items and their quantities. Sample Input 1: Please enter item 1: Apple Please enter the quantity: 3 Please enter item 2: Orange Please enter the quantity: 4 Please enter item 3: Complete Sample output 1: The complete list is: Apple - 5 - 15 Orange - 6 - 24 {'Apple': [5, 15], 'Orange': [6, 24]} Total price = 39arrow_forward
- When a lot of changes are required in data, which one should be a preference to be used? String or StringBuffer?arrow_forwardPlease help with the following how do you select all p elements inside a div element a. div+p b div p c div.p d div .p e none of the othersarrow_forwardQ3:Create a series called 'directors' that contains each director's name and his or her average rating. Print out the type of your variable. Q4:Select the non-USA movies made after 1960 by Hayao Miyazaki.Save the result in a DataFrame called 'miyazaki', then print it. Here are the steps:1. Query the data ('df' DataFrame) based on the following conditions:- Non-USA movies (country_id != 1)- Movies made after 1960 (title_year > 1960)- Movies made by director Hayao Miyazaki (director_id == 46)2. Save the filtered data in a DataFrame called 'miyazaki' and print it Q5:Create a Pivot Table that shows the median rating for each director, grouped by their respective countries. Name your variable'pivot_agg' Q6:How long did the movie Gladiator aim to keep your attention? Save the series with this informationin a variable called 'gladiator_duration', then print it.arrow_forward
- class Student: def _init_(self, firstname, lastname, idnum): self.first = firstname self.last = lastname self.id = idnum self.courses = [] def add_course(self, course): ''' don't allow overloads or signing up for the same course twice if course not in self.courses and len(self.courses) = 4 What are all of the attributes of this class? last overload idnum add_course self first course firstname courses id clear_courses lastnamearrow_forwardSplit the column “category_name” into multiple columns without removing the original column. For example, a row with “Kids/Toys/Dolls & Accessories” in the category_name column, would be split across the newly created columns as “Kids”, “Toys” and “Dolls & Accessories”. Use the existing functionality in OpenRefine that creates multiple columns from an existing column based on a separator (i.e. in this case ‘/’). Provide the number of columns that are created in this operation. Remove the newly created columns that do not have values in all rows.arrow_forwardWhich of the following assigns the number of columns in the strBooks array to the intNumCols variable?a. intNumCols = strBooks.Length(1)b. intNumCols = strBooks.GetUpperBound(1) + 1c. intNumCols = strBooks.GetUpperBound(1) - 1d. intNumCols = strBooks.GetUpperBound(1)arrow_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 LearningNp Ms Office 365/Excel 2016 I NtermedComputer ScienceISBN:9781337508841Author:CareyPublisher:Cengage
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:9781337508841
Author:Carey
Publisher:Cengage