doc: Add explanation that -alt-grab and -ctrl-grab affect special keys
authorBrad Hards <bradh@frogmouth.net>
Fri, 29 Apr 2011 11:46:12 +0000 (21:46 +1000)
committerAurelien Jarno <aurelien@aurel32.net>
Sat, 14 May 2011 22:13:48 +0000 (00:13 +0200)
commitde1db2a172074a9ed7756d21823a70181b9a1dfb
tree898992ce814ea521eaa8c52c61ce6bc74908cba5
parent091959defe5856d1ac52dc4c33ed01921484fbf8
doc: Add explanation that -alt-grab and -ctrl-grab affect special keys

Phillip Merensky reported that the special keys (e.g. Ctrl-Alt-f for full
screen) did not work correctly if -alt-grab is used.

BUG: 696530

Review of ui/sdl.c:sdl_refresh indicates that this is the intended behaviour,
so we should update the documentation to match the actual behaviour, as
suggested by Phillip in the bug report.

Signed-off-by: Brad Hards <bradh@frogmouth.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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