Temperature Converter UI

Overview

A simple Java Swing GUI application that converts temperatures between Celsius, Kelvin, and Fahrenheit with intuitive user interaction.

Features

• User-Friendly Interface: Built with JFrame, JPanel, JLabel, JButton, and JComboBox.
• Efficient Conversion Logic: Supports conversions between all three temperature scales.
• Event Handling: Supports both button clicks and the "Enter" key for input.
• Error Handling: Displays alerts for invalid input.
• Formatted Output: Uses DecimalFormat for clean results.

How to Use

1. Enter a temperature value.
2. Select the source unit (Celsius, Kelvin, or Fahrenheit).
3. Click "Convert" or press Enter to see the results.
4. Click "Clear" to reset inputs.

Installation & Execution

1. Ensure Java (JDK) is installed.
2. Clone or download the repository.
3. Compile and run:

   javac TemperatureConverterUI.java
   java TemperatureConverterUI