Component keepout

Is there a way to define a component keepout in Pcbnew?

You can draw outlines on the courtyard layers. I do not know if that does anything useful right now, except being a reminder for yourself.

Thanks, that what I’ll do for now.
I’ve opened a bug asking for this feature: https://bugs.launchpad.net/kicad/+bug/1501365
Fell free to add your vote there if it affect you.