Is there a Win32 API yet for Windows 10 v1809 Sets?
The next release of Windows 10 adds a new UI feature which, best as I can understand, is tabbed windowing with the twist that tabs can come from different applications. Or, put another way, it’s a modern take at Binder:
Sets is now enabled for most desktop (Win32) apps that use a default and non-customized title bar. Apps that customize their title bar will not have Sets (e.g. Paint.exe).
Suppose I do customize my title bar — is there an API yet that helps me integrate my app with this?