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Provide convenience defines for owner_events.

Browse source 
No functional effect, just to improve readability of code.

It's not obvious what "True" or "False" stands for in a function with 11
arguments. Compare
    XIGrabButton(dpy, deviceid, button, grab_window, cursor,
                 GrabModeAsync, GrabModeSync, True,
                 event_mask, num_modifiers, &modifiers);

vs.

XIGrabButton(dpy, deviceid, button, grab_window, cursor,
             GrabModeAsync, GrabModeSync, XIOwnerEvents,
             event_mask, num_modifiers, &modifiers);

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
This commit is contained in:
Peter Hutterer 2011-06-03 15:56:21 +10:00
parent bef7648827
commit 2cd2adb7a4
1 changed files with 4 additions and 0 deletions
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4
XI2.h
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@ -79,6 +79,10 @@
#define XIGrabNotViewable 3
#define XIGrabFrozen 4
/* Grab owner events values */
#define XIOwnerEvents True
#define XINoOwnerEvents False
/* Passive grab types */
#define XIGrabtypeButton 0
#define XIGrabtypeKeycode 1