Description

Authors: Esad Yusuf Atik, Orkun Mahir Kılıç

● We used qmake to initialize our qt project.
● We create a Button QTObject to use within the window.
● In the constructor, We created a grid and put the buttons that we have generated.
● Then we implemented our sum, minus, and equal functions and connected them with signals.
● We also write a custom signedLongToHex function to use inside our calculator.
● We are keeping the numbers and operations inside a vector called queue.
● In main.cpp we initialize and show our calculator on screen.