qemu-docs: Update options for graphical frontends

The command line options `-ctrl-grab` and `-alt-grab` have been removed
in QEMU 7.1. Instead, use the `-display sdl,grab-mod=<modifiers>` option
to specify the grab modifiers.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2103
Signed-off-by: Yihuan Pan <xun794@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Yihuan Pan 2024-01-22 12:22:06 +08:00 committed by Michael Tokarev
parent dee70f51bf
commit db101376af

View File

@ -1,8 +1,9 @@
During the graphical emulation, you can use special key combinations to
change modes. The default key mappings are shown below, but if you use
``-alt-grab`` then the modifier is Ctrl-Alt-Shift (instead of Ctrl-Alt)
and if you use ``-ctrl-grab`` then the modifier is the right Ctrl key
(instead of Ctrl-Alt):
During the graphical emulation, you can use special key combinations from
the following table to change modes. By default the modifier is Ctrl-Alt
(used in the table below) which can be changed with ``-display`` suboption
``mod=`` where appropriate. For example, ``-display sdl,
grab-mod=lshift-lctrl-lalt`` changes the modifier key to Ctrl-Alt-Shift,
while ``-display sdl,grab-mod=rctrl`` changes it to the right Ctrl key.
Ctrl-Alt-f
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