https://github.com/rajtilak-2020/java_calculator

A simple Java based calculator.
https://github.com/rajtilak-2020/java_calculator

Last synced: 13 days ago
JSON representation

A simple Java based calculator.

• Host: GitHub
• URL: https://github.com/rajtilak-2020/java_calculator
• Owner: rajtilak-2020
• License: mit
• Created: 2024-11-03T12:38:54.000Z (2 months ago)
• Default Branch: main
• Last Pushed: 2024-11-16T16:04:17.000Z (about 2 months ago)
• Last Synced: 2024-11-16T17:17:57.587Z (about 2 months ago)
• Language: Java
• Size: 5.86 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Java_Based_Calculator

A simple yet elegant calculator application developed in Java using Swing. This project demonstrates basic calculator functionalities and a clean user interface.

## Features

- **Basic Arithmetic Operations**: Addition, subtraction, multiplication, and division.

- **Square Root Calculation**: Computes the square root of a number.

- **Backspace Functionality**: Allows users to delete the last digit.

- **Clear Functionality**: Clears the current input and resets the calculator.

- **Responsive Design**: Adjusts button sizes and layout for better usability.

## Installation

1. **Clone the Repository**:

   ```bash

   git clone https://github.com/rajtilak-2020/Java_Based_Calculator.git

## Usage

- **Basic Operations**: Click the number buttons to input numbers, and then use the operation buttons (+, -, *, /) to perform calculations.

- **Square Root**: Click the √ button to compute the square root of the displayed number.

- **Clear**: Click C to clear the display and reset the calculator.

- **Backspace**: Click ← to delete the last digit.

- **Equals**: Click = to compute the result of the current operation.

- **Shutdown**: Click ▲ to close the application.

## Development

The project was developed using Java Swing for the graphical user interface. The layout is created using GridLayout, and custom button borders are implemented using a RoundedBorder class.

## Requirements

- Java Development Kit (JDK) 8 or higher.

## Dependencies

- No external dependencies required.

## Acknowledgements

Java Swing for the graphical user interface.

Fonts and colors were chosen for better readability and aesthetics.