How to add and compile my QT application in Yocto image (which contains QT-5 layer.) ?

[Mugiwara007]

Hello everyone. I have trying to add a qt widgets application/project to my yocto image and compile it through it. I know that I have to add a custom layer and make a recipe which has reference to the files of the qt application but I am confused about which files to refer in my recipe. The QT application file is a bare bone project called "hi" which contains no additional code and pops up a plain helloworld window. The project file contains following files:

        main.cpp 
        hi.pro 
        hi.pro.user
        mainwindow.cpp 
        mainwindow.h 
        ui_mainwindow.h

Thanks.