Answered: A(n) __________ is a method that…

A(n) __________ is a method that executes when a specific event takes place while an application is running.a. action processb. event handlerc. runtime procedured. event method

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter12: Event-driven Gui Programming, Multithreading, And Animation

Section: Chapter Questions

Problem 2RQ

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As shown in Figure 1, create a random number game to make a guess if the upcoming random number will be higher / lower than the current one. To complete the implementation for Java GUI based desktop app, include following functionalities: 2.1 Provide a start/play button on start window. This will allow the users to start their game 2.2 Random numbers counter (Range 0 to 99) and high / low buttons to stop the counter 2.3 Keep generating random numbers until the user fails 2.4 Replace the numbers counter with win/failure label with a button either to start again or to close the game 2.5 Apply multi-threading concept to complete your requirements
a C#.net window application created in Visual Studio that shows your basic information and changes the background design when you click the change button. Additionally, the basic information of two separate students will be displayed when you click the button on Student Data 1 and Student Data 2. Please upload the entire program and GUI zip file or folder. First Name Middle Name Last Name Age Birthday Student I.D Course Email Contact Number Year Level Gender
// MAINTENANCE12// This program creates a screen with two textboxes and a button. // When the user clicks the button, a label displays the result // which is the sum of the numbers in the two textboxes. // Modify the program to allow the user to click any // of three buttons. On displays the sum of the two numbers. // The others display the difference and product respectively. start Declarations Screen screen1 Button calcButton Textbox usersEntry1 Textbox usersEntry2 Label result screen1.setSize(200, 200) calcButton.setText("Click to sum the numbers you have entered") calcButton.registerListener(sumNumbers()) productButton.setText(“Click to multiply the numbers you have entered”) productButton.registerListener(multiplyNumbers()) screen1.add(usersEntry1) screen1.add(usersEntry2) screen1.add(calcButton) screen1.add(differenceButton) screen1.add(productButton) stop sumNumbers() Declarations Label result num sum…
Q1…………… is used to move vertically or horizontally to change the position of content within the window1- Title bar2- window borders3- Slider4- Start menu Q2 There are two types of application states that can appear on the lock screens 1- The main and secondary screen2- Quick and detailed case3- None of the above4- The opening screen and the inner screen Q3 (show cascade windows)The windows are shown consecutivelyThis arrangement shows you several open windows superimposed on top of each othertrueError Q4 It is an area in the upper part of any (title bar)The title bar is a window that displays the title of any application, and it also displays the title of the file opened in the window truefalse Q5 The outer edges of any window that define the area of ……………the window on the screen1- Title bar2- window borders3- Slider4- Start menu The outer edges of any window that define the area of ……………the window on the screen1- Title bar2- window borders3- Slider4- Start menu Quick status…
Instructions: Create an application that lets you enter a new customer or a new employee. ConsoleWelcome to the Person ManagerCreate customer or employee? (c/e):Error! This entry is required. Try again.Create customer or employee? (c/e): pError! Entry must be 'c' or 'e'. Try again.Create customer or employee? (c/e): cFirst name: SteveLast name: TrevorCustomer number: M10293You entered a new Customer:Name: Steve TrevorCustomer Number: M10293Continue? (y/n): yCreate customer or employee? (c/e): eFirst name: DianaLast name: PrinceSSN: 111-22-3333You entered a new Employee:Name: Diana PrinceSSN: xxx-xx-3333Continue? (y/n): OKError! Entry must be 'y' or 'n'. Try again.Continue? (y/n): n SpecificationsCreate a class named Person with these constructors and methods: public Person(String first, String last)public String getFirstName()public void setFirstName(String first)public String getLastName()public void setLastName()The Person class should override the toString() method so it returns the…
In Chapter 2, you created an interactive application named MarshallsRevenue, and in Chapter 3 you created a GUI version of the application named MarshallsRevenueGUI. The programs prompt a user for the number of interior and exterior murals scheduled to be painted during the next month by Marshalls Murals. Next, the programs compute the expected revenue for each type of mural when interior murals cost $500 each and exterior murals cost $750 each. The applications also display the total expected revenue and a statement that indicates whether more interior murals are scheduled than exterior ones. Now, modify one or both of the applications to accept a numeric value for the month being scheduled and to modify the pricing as follows: Because of uncertain weather conditions, exterior murals cannot be painted in December through February, so change the number of exterior murals to 0 for those months. Marshall prefers to paint exterior murals in April, May, September, and October. To encourage business, he charges only $699 for an exterior mural during those months. Murals in other months continue to cost $750. Marshall prefers to paint interior murals in July and August, so he charges only 9450 for an interior mural during those months. Murals in other months continue to cost $500.
Create an application that calculates and displays two raise amounts, which are based on an employee’s current salary. The current salary will be entered by the user. The two raise rates are 5% and 8%. In addition to the raise amounts, the application should also calculate and display the employee’s new salaries. Include a button in the interface that the user can click to clear the user input and calculated results from the screen. Prepare a Planning Chart for the application. Draw a sketch of an appropriate interface. Be sure to follow the GUI design guidelines covered in the chapter. The guidelines are summarized in Figure 2-20. (If you want to include an image in the interface, you can either use your own image file or download an image file from openclipart.org. When downloading from openclipart.org, be sure to use the SMALL IMAGE (.PNG) button.) Create a Windows Forms application. Use the following names for the project and solution, respectively: Salary Project and Salary Solution. Save the application in the VB2017\Chap02 folder. Use your Planning Chart as a guide when building the interface. Code the Exit button. (You do not need to code the button that calculates and displays the raises and new salaries or the button that clears the user input and calculated results.) Save the solution and then start the application. Test the access keys, tab order, and Exit button and then close the solution.
If you inadvertently create a Click() method for a control that should not generate a click event, you can successfully eliminate the method by ______________. a. deleting the method code from the Form1.cs file b. eliminating the method from the Events list in the Properties window c. adding the method to the Discard window d. making the method a comment by placing two forward slashes at the start of each line
Create a project named MyFlix. Its Form contains a ListBox with the titles of at least six movies or TV shows available to purchase. Provide directions that tell users they can choose as many downloads as they want by holding down the Ctrl key while making selections. When the user clicks a Button to indicate the choices are final, display the number of selections made and total price, which is $1.99 per download. If the user selects or deselects items and clicks the button again, make sure the total is updated correctly.
Using visual studio code: Your application will demonstrate the use of Input, Output, and Operators. Incorporate the following requirements into your application: The program will consist of one file - the main application class Name the class appropriately and name the file Program.cs (the default when you create the application) Include documentation at the top of the file that includes Your name Date of development Assignment (e.g., CIS214 Performance Assessment - IO & Operators) Description of the class The main application class must meet the following requirements Print a line that states "Your Name - Week 1 PA IO & Operators" Demonstrate integer-based operations Retrieve 2 integer values from the user Display the sum of those two values Display the comparison results of value 1 to value 2, including: Equality - whether the values are equal or not equal Size - whether value 1 is greater than or less than value 2 Size with equality - whether value 1 is greater…
See the picture attached, and create a random number game to make a guess if the upcoming random number will be higher / lower than the current one. To complete the implementation for Java GUI based desktop app, include following functionalities: 2.1 Provide a start/play button on start window. This will allow the users to start their game 2.2 Random numbers counter (Range 0 to 99) and high / low buttons to stop the counter 2.3 Keep generating random numbers until the user fails 2.4 Replace the numbers counter with win/failure label with a button either to start again or to close the game 2.5 Apply multi-threading concept to complete your requirements Please make GUI based desktop app Course: Java
At the end of the exercise, the students should be able to: Create a simple game that handles Software Requirements: Latest version of NetBeans IDE Java Development Kit (JDK) 8 Procedure: Create a folder named LastName_FirstName(please write Dahanyoon (ex. Reyes_Mark) in your local Create a new project named LabExer5A. Set the project location to your own The program shall: generate a random number from 1 to 50 for a player to guess; display a message that indicates whether the player’s guess is correct, too low, or too high; and prompt the user to keep on guessing until the correct value is entered Create a try-catch structure that will handle two (2) exceptions. These are when the user inputs the following: a number that is out of range (1 – 50) a letter or any non-numeric character Prompt the user so that he can guess again if an exception is Display the number of total Note: An invalid input (when an exception is thrown) is not considered a valid guess or attempt.