Xpra: Ticket #1995: replace GTK glue wherever possible

When we drop support for Python2 / GTK2, it will be easier to replace some of the GTK X11 glue code with pure Cython code. (see #1977 for GTK4 problems)

For example, composite and damage classes should handle raw X11 windows using their xid, the add_event_receiver / remove_event_receiver functions can just use the xid directly.

Wed, 20 Mar 2019 05:06:15 GMT - Antoine Martin: milestone changed

Milestone renamed

Sat, 21 Sep 2019 16:44:36 GMT - Antoine Martin: status, milestone changed

Sat, 23 Jan 2021 05:39:19 GMT - migration script:

this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1995