From Scratch to Screen: Build Your Own Java Calculator
- New
- Rating: 5.0 out of 55.0 (4 ratings)
- 551 students
- 45min of on-demand video
- Created by Engineering Org In
- English
What you’ll learn
- Gain in-depth understanding of core & advanced features of Java
- Master Object-Oriented Programming concepts by using a real-world application as a case study
- Be able to demonstrate your understanding of Java to future employers.
- Get real-world experience by developing an Java based Web application
Requirements
- Knowledge Of JAVA
Description
The “Building a Custom Calculator Using Java” project is a hands-on opportunity for individuals new to programming to delve into the world of coding by creating a functional calculator application from scratch. This project serves as a practical avenue for participants to grasp core programming concepts and Java syntax while simultaneously gaining insights into graphical user interface (GUI) development. By crafting a calculator, participants not only obtain a practical tool for performing calculations but also solidify their understanding of fundamental programming principles.
Throughout the project, participants embark on a step-by-step journey to design and construct a calculator application using Java. The focal point of this endeavor is to foster a strong understanding of object-oriented programming (OOP) principles and GUI development through Java’s Swing framework. By actively participating in the creation of a calculator, individuals get hands-on experience with concepts like classes, objects, inheritance, and encapsulation, resulting in a well-structured and modular codebase.
The project journey encompasses various learning objectives. Participants refine their knowledge of programming essentials such as variables, data types, operators, and control structures, which are essential for crafting any software application. Furthermore, participants become acquainted with the process of designing and implementing GUIs by arranging buttons, input fields, and display areas, making the calculator user-friendly and intuitive.
The essence of algorithmic problem-solving is reinforced through the implementation of basic arithmetic operations like addition, subtraction, multiplication, and division. These operations not only provide practical functionality to the calculator but also solidify participants’ ability to tackle real-world computational challenges.
In conclusion, the “Building a Custom Calculator Using Java” project is not only about constructing a calculator but also about constructing foundational knowledge. Participants emerge with improved programming skills, a deeper understanding of OOP concepts, familiarity with GUI development, and the ability to systematically approach and solve problems. This project serves as an ideal stepping stone for those embarking on a programming journey, equipping them with essential skills to navigate more complex software development endeavors in the future.
Who this course is for:
- Beginners In JAVA
Show less
Course content
1 section • 8 lectures • 45m total length
Build your own calculator8 lectures • 46min
- Introduction02:45
- Setting up the structure of calculator04:37
- Creating the buttons09:15
- Labelling the buttons10:00
- Naming the buttons02:34
- Implementing the operations12:54
- Short exercise of colouring the buttons03:24
- Download the project files00:01
