offer right-ctrl as a grab option
Add support for -ctrl-grab to use the right-ctrl button to grab/release
the mouse in SDL.
The multi-button ctrl-alt and ctrl-alt-shift grab buttons present an
accessibility problem to users who cannot press more than one button
at a time.
https://bugs.edge.launchpad.net/ubuntu/+source/qemu-kvm/+bug/237635
Signed-off-by: Dustin Kirkland <kirkland@canonical.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/qemu-options.hx b/qemu-options.hx
index f21e9f9..3dd76b3 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -478,6 +478,16 @@
ETEXI
#ifdef CONFIG_SDL
+DEF("ctrl-grab", 0, QEMU_OPTION_ctrl_grab,
+ "-ctrl-grab use Right-Ctrl to grab mouse (instead of Ctrl-Alt)\n")
+#endif
+STEXI
+@item -ctrl-grab
+
+Use Right-Ctrl to grab mouse (instead of Ctrl-Alt).
+ETEXI
+
+#ifdef CONFIG_SDL
DEF("no-quit", 0, QEMU_OPTION_no_quit,
"-no-quit disable SDL window close capability\n")
#endif
