Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
5th Edition
ISBN: 9780134801155
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 15.4, Problem 15.21CP
Program Plan Intro
Event handler:
An event handler is a module is implemented in python program executes automatically when a particular event has occurred.
- If user need a program to execute an operation at that time a particular event occurs, user must create an event handler that reply at that time of event takes place.
- Event can be pressing the key or mouse operation by the user. To deal this type of operation is considered as event handlers.
- If the defined event occurs, then call the handler function with help of object of event.
- The following format is a general format for event handler.
Module ComponentName_EventName()
Statement
End Module
Where,
- ComponentName indicates the component name.
- EventName indicates event name which occurred.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
OpenGL Programming Help
Write a program that creates a 3d captial "i" that animates using a display list. In response to the menu selection,
1.spin the "I" vertically
2. stop spinning
When the user clicks on the right mouse button and selects the menu option to spin the "I" it should spin in the letter.
The letter "i" should use a display list
Using JavaFX
Write a program to design a graphical user Interface for Salon Reservation System.
Your Main Window Should have the 5 following Buttons Along with the LOGO placed at the top of the window of the company :
1- Add booking
2- Update booking
3- Delete booking
4- Search booking
5- Services
OpenGL Programming Help
Write a program that creates a 3d captial "i" that animates using a display list. In response to the menu selection,
1.spin the "I" vertically
2. stop spinning
When the user clicks on the right mouse button and selects the menu option to spin the "I" it should spin in the letter.
Chapter 15 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Ch. 15.1 - What is a user interface?Ch. 15.1 - How does a command line interface work?Ch. 15.1 - Prob. 15.3CPCh. 15.1 - Prob. 15.4CPCh. 15.1 - Prob. 15.5CPCh. 15.2 - Prob. 15.6CPCh. 15.2 - In an IDE that allows you to visually construct a...Ch. 15.2 - Prob. 15.8CPCh. 15.2 - Prob. 15.9CPCh. 15.2 - Prob. 15.10CP
Ch. 15.3 - Prob. 15.11CPCh. 15.3 - Prob. 15.12CPCh. 15.3 - Look at the following pseudocode and then answer...Ch. 15.3 - Prob. 15.14CPCh. 15.4 - Prob. 15.15CPCh. 15.4 - Prob. 15.16CPCh. 15.4 - Prob. 15.17CPCh. 15.4 - Prob. 15.18CPCh. 15.4 - Prob. 15.19CPCh. 15.4 - Prob. 15.20CPCh. 15.4 - Prob. 15.21CPCh. 15 - The _________ is the part of a computer with which...Ch. 15 - Before GUIs became popular, the _____ interface...Ch. 15 - Prob. 3MCCh. 15 - A type of program that is typically event-driven...Ch. 15 - An item that appears in a programs graphical user...Ch. 15 - By specifying characteristics such as color, size,...Ch. 15 - An _____ is an action that takes place within a...Ch. 15 - A(n) _____ is a module that automatically executes...Ch. 15 - In our pseudocode, the _____ module executes...Ch. 15 - The ______________ component that we discussed in...Ch. 15 - Many computer users, especially beginners, find...Ch. 15 - Writing a GUI program today is complex and time...Ch. 15 - A components Text property typically holds string...Ch. 15 - Predefined names are given to all of the events...Ch. 15 - A user interface flow diagram shows how a GUI...Ch. 15 - Prob. 6TFCh. 15 - When developing GUTs for mobile devices and...Ch. 15 - Prob. 1SACh. 15 - What determines how a component appears on the...Ch. 15 - Prob. 3SACh. 15 - Prob. 4SACh. 15 - What is a non-visual component? Give an example of...Ch. 15 - Design an event handler that will execute when the...Ch. 15 - Design an event handler that will execute when the...Ch. 15 - The GUI for a mobile app has a Label component...Ch. 15 - The GUI for a mobile app has a Label component...Ch. 15 - Name and Address Design a GUI program that...Ch. 15 - Latin Translator Look at the following list of...Ch. 15 - Miles-per-Gallon Calculator Design a GUI program...Ch. 15 - Celsius to Fahrenheit Design a GUI program that...Ch. 15 - Property Tax A county collects property taxes on...
Knowledge Booster
Similar questions
- Please create a 3D game using Javaarrow_forwardOpenGL Programming Help Write a program that creates a 3d "U" that animates using a display list. In response to the menu selection, 1.spin the "U" vertically 2. stop spinning When the user clicks on the right mouse button and selects the menu option to spin the "U" it should spin in the letter.arrow_forwardCreate the app that has two rectangles with the same height but different widths begin at opposite ends of the window and move across the screen at the same speed to the other end of the window. The start position of each rectangle should be random. One rectangle should be red and the other one blue. GUI JAVAarrow_forward
- Do pixel-based coordinates make it more difficult to design graphical user interfaces?arrow_forwardPlease make A SIMPLE Zoo app using JAVA android studio should have 4 or 5 animals names and introductionarrow_forwardConvert the QuartsToGallons program to an interactive application. Instead of assigning a value to the number of quarts, accept the value from the user as input.arrow_forward
- Implement the using Windows form App(.NET Framework) c# : 1- creat a Form titled “ Students ” 2- Add text box with max 100 letter, where student can enter his name 3- Add Grade combobox where student can select his grade (A-B-C-D-E-F) 4- Add button “Add”, when clicked the name and grade are added to the data view5- Add button “Stat” when clicked another form appears6- A data grid appears with grade vs count statistic (ex : A ,3 ) (please respond with screenshots )arrow_forwardSuppose someone uses an app to summon from a taxi service a ride in an autonomous automobile. The taxi arrives, the customer gets in, and the car begins to travel to the desired destination. The customer is the only person in the taxi. Along the way, the taxi runs a red light and collides with a human-driven automobile that had the right of way. Who should be liable for the accident: the company that manufactured the vehicle, the taxi service, the customer, or someone else? Use any ethical theory of your choice to build your answer.arrow_forwardJava object-oriented programming Model your scene using the composite pattern. It might be a picture, simulator, movie, videogame, etc.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education