Hi everybody.
I 'm trying to follow this tutorial for creating a custom widget (which, from what I understand, is wrapped by a pugin for the Qt Designer to be able to 'see' it).
My files are at:
C:\Documents\QtProjects\mycustomwidget:
--customwidgetplugin.pro
--analogclock.h
--analogclock.cpp
--customwidgetplugin.h
--customwidgetplugin.cpp

I open a console:
cd C:\Documents\QtProjects\mycustomwidget
qmake

And so a file named MakeFile is created. It has, at the top: Command: C:\Qt\5.8\mingw53_32\bin\qmake.exe -o Makefile customwidgetplugin.pro
I give this command in console, seems like it's doing something, and shows the message: Info: creating stash file C:\Documents\QtProjects\mycustomwidget.qmake.stash

I open Qt Designer and no new widget is added in it...

Isn't the procedure I follow the correct one?