is gdk_grab_pointer grabbing all XInput devices now?

[Bill Haneman <Bill Haneman Sun COM>]

Hi:

Tracing a serious blocker with GOK, I looked into the gdk sources.  It 
looks to me initially as if gdkmain-x11.c's call to 
_gdk_input_grab_pointer might be grabbing the non-corepointer XInput 
devices!  That would seriously break accessibility since disabled users 
who can't use a standard keyboard or mouse need to use XInput to drive 
alternatives like GOK.  But the sources don't seem to have been recently 
changed.. can someone point me to a reason why this behavior should 
suddenly start impacting us? 
Maybe I am misreading the sources - can anyone confirm whether or not 
non-corepointer XInput devices are currently being grabbed during 
gdk_pointer_grab?  If they are that would make gdk_pointer_grab 
seriously toxic to accessibility, so I hope that is not the case.

In any case I'd appreciate insight into the apparent grabbing of the 
XInput devices, which occurs for instance during the posting of 
Nautilus/eel alert dialogs like the one about 'no action associated' 
with a file type.

thanks in advance,

Bill