MVC Calculator

A calculator application made with Java Swing using the MVC (Model-View-Controller) design pattern.

• Keyboard AND mouse click support
• Colour scheme heavily inspired by the basic iPhone calculator app
• Code consists of 3 structural classes (Controller, View, Model), one main class, and one custom JButton class

Keyboard Controls

• Digits 0-9 represent their respective numbers on the keyboard
• Operations (+, -, *, /) for addition, subtraction, multiplication, or division
• Backspace, Del, or C to clear the display
• Enter or = to compute the result
• Shift to change the sign
• % to compute number as a decimal percent of 100 (eg. 50 = 0.5)