The final project is divided into 3 parts. Part 1:Create Project, Package, Class Part 2: Design Graphic User Interface for our Calculator using AWT and Swing Packages (Graphic User Interface) Part 3: Implement ActionListener to perform addition when user clicks on Add button
Before we begin, I want to answer an important question that may be coming to your mind right now. “What I have learned so far that I can build the above calculator to add two numbers?” Here is the primary important things you have already done which are the essential skills required to build the above calculator.
Now to answer the second important question, which is most likely to come to your mind next. “What I still need to learn to build the above Calculator?” We are going to use some existing Packages (known as Abstract Window Toolkit - AWT), I will walk you through some of the AWT package implementation as we build the application.