Nice idea! I’ll try it.
Note: When you have multiple monitors, some of them can be at negative coordinates (but that is screen coordinates, not window coordinates)
My modifications were not a good solution – they cause problems with some things e.g. ListView in QueryView
Technically, suneido/stdlib isn’t using MFC, it is just using the Win32 api (like MFC does).
It would be an interesting project to rewrite Suneido in .NET, but it took me a couple of years to do the Java rewrite, and .NET would probably be comparable. Maybe there is some way to allow the current suneido.exe to call .NET code (similiar to the current dll interface used to call Win32 api’s).