Peter Hutterer 1c612acca8 dix: if owner-events is true for passive grabs, add the window mask (#25400) ...

A client requesting a GrabModeSync button grab, owner-events true, with only
the ButtonRelease mask set would never receive the press event even if the
grab window had the ButtonPress mask set.

The protocol requires that if owner-events is true, then the delivery mask
is the combination of the grab mask + the window event mask.

X.Org Bug 25400 <http://bugs.freedesktop.org/show_bug.cgi?id=25400>

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Jim Ramsay <i.am@jimramsay.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

2010-03-21 15:26:28 -07:00

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