i'm sending again too...
thanks justin.
i'm happy that you like it.
yes, PyQt5 start it using QGuiApplication, but all GUI widgets are in QML.
about
headers i should tell that clicking on them now just give the path of
the column (Group of them), but it intended to go to that Group content
for later.and maybe another works.
i will happy if i have your any idea for complete it.
thanks again