Java provides a rich set of libraries to create a GUI in a platform independent way. One of the most popular libraries is Swing, of which JFrame is a class that is used extensively to create GUI.

Este foi um projeto realizado na faculdade para aprender Técnicas de programação em Java.

This Window Calculator have been developed in Java NetBeans with a JFrame component. On the JFrame have been created a JPanel which holds all the buttons and TextField. Also a MenuBar have been ...