This function will enable multidevice features in @window.
Multidevice aware windows will need to handle properly multiple, per device enter/leave events, device grabs and grab ownerships.
%TRUE to enable multidevice support in @window.
3.0
See Implementation
This function will enable multidevice features in @window.
Multidevice aware windows will need to handle properly multiple, per device enter/leave events, device grabs and grab ownerships.