Simple Calculator

This is my first calculator project, This task i got 100k coding challange from BROTOTYPE to build calculator, But I got many errors, Now i completed. This java code is fully done by me, By using Swing (GUI) Graphical User Interface.

Swing Calculator

Swing Framework

I used Swing Framework to create Graphical User Interface(GUI).

JLabal class

JLabel is used to create a label, which can be used to display an information to the user.

JFrame class

JFrame is used to create window.

JButton class

JButton class is used to create a push button control.

ActionListener class

ActionListener is used to generate a source that means a button is clicked.