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  1. Creating a calculator GUI in Java can be achieved using Swing, a part of Java's standard library for building graphical user interfaces. Below is a step-by-step guide to implement a simple calculator with basic operations like addition, subtraction, multiplication, and division.

    Steps to Build the Calculator

    1. Set Up the JFrame Use JFrame as the main container for the calculator. Add a JTextField at the top for displaying input and results.

    2. Add Buttons for Operations and Digits Use JButton for digits (0–9) and operators (+, -, *, /, =, C). Arrange buttons in a grid layout using JPanel.

    3. Handle Button Actions Implement ActionListener to handle button clicks. Perform calculations based on the operator selected.

    Code Example

    Aiseolas
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    • Údar: Tarun Sir
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