EBK STARTING OUT W/JAVA:...DATA...
4th Edition
ISBN: 9780134757179
Author: GADDIS
Publisher: PEARSON CO
expand_more
expand_more
format_list_bulleted
Question
Chapter 13, Problem 7SA
Program Plan Intro
ComboBox Controls:
- It is used to present a list of items in a drop-down list.
- User may select an item from a given list of items.
- Create a “ComboBox” control using the “ComboBox” class.
- It is present in the “javafx.scene.control” package.
- The “ComboBox” class contains a method “setEditable()”.
- This method contains an argument which takes a “boolean” value.
- If the user passes “true” in the argument, then the “ComboBox” will be editable.
- If the user passes “false” in the argument, then the “ComboBox” will be uneditable.
Example:
The example for “ComboBox” controls is shown below:
//create a ComboBox named countryComboBox
ComboBox<String> countryComboBox = new ComboBox<>();
//add the fruit items to ComboBox control
countryComboBox.getItems().addAll("Africa", "Australia", "India", "China");
- From the example “countryComboBox” is a “ComboBox” control and next line code adds the items into a ComboBox control using “getItems().addAll()” method.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Lab 12 - Advanced JavaFX Controls
Part 1:
Make a new copy of the JavaFX program SimpleCalculator that you developed in Lab 11, then
add to it a menu with four menu items as shown below. This menu should allow a user to
perform addition, subtraction, multiplication, and division.
Simple Calculator
I Simple Calculator
Operation
Operation
First Number:
Add
Ctrl+A
Subtract Ctrl+S
Second Number:
Multiply Ctrl+M
Result:
Divide
Ctrl+D
Add Subtract Multiply
Divide
Add
Subtract
Multiply
Divide
Discuss:
1. Where to place the menu bar? Is the menu bar should be placed at the top of
the border pane?
2. Is it better to use methods for implementing addition, subtraction,
multiplication, and division tasks and call those methods whenever they are
needed instead of rewriting the same code once for the buttons and again
for the menu items?
3. How can you assign keyboard accelerator to a menu item (such as: Ctrl+A to
Add)?
What is the correct code line to change the type of the trail from a line to points in visual python:
Select one:
O trail_type=points
O trail_type=point
O trailtype="points
O trailtype="point
What is the correct way to import a visual library in python?
Select one:
O from visual import all
O import visual all
O import visual *
O from visual import
To choose z-component of the velocity that is defined using Visual Python as v=vector(x,y.z), it is needed to be written:
Select one:
O vectorz
O vz
O v.z
v.vectorz
Imagine that you are a programmer and the restaurant "the brothers" hire you to develop a program that allows you to place orders for the restaurant, in the first instance, make the order menu in Visual Basic, it should have the following aspects:
-# Table number, this will be entered by the waiter-List of food, drinks and prices based on the menu, should be within the same GrupBox-Attach an exit button-The design is free-The waiter must have the option to select one or more foods or drinks from the menu
Menu(Food)-Chocolate donut $15-Vanilla donut $15-Panini $25-Bownies $30-Chocolate cookies $10
Menu(Drinks)-Coca cola soft drink $15-Pepsi soft drink $15-American coffee $!5-Espresso coffee $15-Water $20
Need-The code,-The menu screen,-Data entry-The selection of data
Chapter 13 Solutions
EBK STARTING OUT W/JAVA:...DATA...
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 - .label { -font-size: 14pt; }Ch. 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 - Assume a JavaFX application has a RadioButton...Ch. 13 - Write code that creates a ListView control named...Ch. 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
Similar questions
- Describe the difference between the VirtualBox Extensions and VirtualBox Guest Additionsarrow_forwardWrite a statement that displays the picture saved at index 0 in an ImageList control called slideShowImageList in a PictureBox control called slideShowPictureBox.arrow_forwardMicrosoft Visual C# 7th edition. need help, please. Thanks In previous chapters, you created applications for Marshall’s Murals. Now, modify the version of the MarshallsRevenue program created in Chapter 5 so that after mural data entry is complete, the user is prompted for the appropriate number of customer names for both the interior and exterior murals and a code for each that indicates the mural style: L for landscape S for seascape A for abstract C for children’s O for other When a code is invalid, re-prompt the user for a valid code continuously. For example, if Y is input, output Y is not a valid code, and re-prompt the user until a valid code is entered. After data entry is complete, display a count of each type of mural. For example the output should be in the following format with the correct number next to each mural type: The interior murals scheduled are: Landscape 1 Seascape 2 Abstract 1 Children's 3 Other 9 The exterior murals scheduled are: Landscape 4 Seascape 0…arrow_forward
- How do you create buttons in Xcode?arrow_forwardGood Evening In attachment is picture of C# net form. second picture has form in edit mode basically it needs following: Add and alter the following controls:Button Name: btnEditButton Name: btnDeleteButton Name: btnCanceltxtEmpName MaxLength: 30 Remarks: Should only allow letters A-Z, a-z, space and back space characters.txtEmpID MaxLength: 8 Remarks: Should only allow 0-9 and back space characters. next - When the program starts the two textboxes should be set to read only so the user can not alter the contents unless they are in add or edit mode. Also the cancel and save buttons should be disabled. next In add mode the listbox, add button, edit button, and delete button should be disabled. The two textboxes, cancel button and save button should be enabled. next In edit mode the listbox, add button, edit button, employee ID textbox, and delete button should be disabled. The employee name textbox, cancel button and save button should be enabled. next…arrow_forwardPLEASE READ-THIS IS NOT FOR A GRADE!⚠️⚠️⚠️ Using the code below how would you code a Program that should display the average for the first semester and the second semester.Also posted an example Code: import tkinter # Let's create the Tkinter window. window = tkinter.Tk() window.title("GUI") # You will first create a division with the help of Frame class and align them on TOP and BOTTOM with pack() method. top_frame = tkinter.Frame(window).pack() bottom_frame = tkinter.Frame(window).pack(side = "bottom") # Once the frames are created then you are all set to add widgets in both the frames. btn1 = tkinter.Button(top_frame, text = "Button1", fg = "red").pack() #'fg or foreground' is for coloring the contents (buttons) btn2 = tkinter.Button(top_frame, text = "Button2", fg = "green").pack() btn3 = tkinter.Button(bottom_frame, text = "Button3", fg = "purple").pack(side = "left") #'side' is used to left or right align the widgets btn4 = tkinter.Button(bottom_frame, text =…arrow_forward
- Briefly describe each of the following string object methods: TrimStartarrow_forwardPYTHON: In this assignment, you will use all of the graphics commands you have learned to create an animated scene. Your program should have a clear theme and tell a story. You may pick any school-appropriate theme that you like. The program must include a minimum of: 5 circles 5 polygons 5 line commands 2 for loops 1 global variable You may wish to use the standard code for simplegui graphics below: import simplegui def draw_handler(canvas): frame = simplegui.create_frame('Testing', 600, 600) frame.set_canvas_background("Black") frame.set_draw_handler(draw_handler) frame.start()arrow_forwardCreate an application that accepts a sentence as input and converts each word to “Pig Latin.” In one version, to convert a word to Pig Latin you remove the first let- ter and place that letter at the end of the word. Then you append the string "ay" to the word. Here is an example: English: I SLEPT MOST OF THE NIGHT Pig Latin: IAY LEPTSAY OSTMAY FOAY HETAY IGHTNAYarrow_forward
- Javafx Programming Using Scenebuilder with eclipse or another ide code this in JAVA code this program 02 - Rational GUI: Using the Rational class code from Lab 4, create a GUI which allows you to add, subtract, multiply, and divide Rational numbers by entering the numerator and denominator in separate fields. The results should also be displayed in two separate fields.arrow_forwardHello, I have been working on this code for a while now and I have encountered difficulties in getting it to function as intended. Can someone help me with this code and how to fix it? The code I currently have is: import math cs_cred = 0 print("--------------------------------") print(" UIC CS Track") print("--------------------------------\n") print("QUESTION 1") answer_1 = str.upper(input("Are you a CS major? (Yes or No): ")) answer_2 = "" answer_3 = "" answer_4 = "" answer_5 = "" answer_6 = "" answer_7 = "" CS_277 = "" CS_377 = "" CS_401 = "" answer_8 = "" if answer_1 == "YES": print("\nQUESTION 2") answer_2 = str.upper(input("Have you taken ENGR100? (Yes or No): ")) if answer_2 == "YES" or "NO": print("\nQUESTION 3") answer_3 = str.upper(input("Have you taken CS111? (Yes or No): ")) if answer_3 == "YES" or "NO": print("\nQUESTION 4") answer_4 = str.upper(input("Have you taken CS141? (Yes or No): ")) if answer_4 ==…arrow_forwardA windows form application is required that captures marks scored by a student in two CATs via textboxes, then computes the difference between the two CATs and outputs the result on a textbox “txtResult” once a button “Compute Total” is clicked. Required: Sketch a suitable design of the Form application using the controls mentioned above. Write the code segment linked to the button “Compute Total” that will display the total of what the student has scored on the two assignments.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTEBK JAVA PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTMicrosoft 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,