Document display::gtk::zoom-to-fit.
info from:
https://superuser.com/questions/1752209/qemu-zoom-to-fit-shortcut-or-cli-switch
Signed-off-by: Jan Kratochvil <j...@jankratochvil.net>
diff --git a/qemu-options.hx b/qemu-options.hx
index 88e93c6103..90acb31056 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2071,6 +2071,9 @@ SRST
``window-close=on|off`` : Allow to quit qemu with window close button
``show-menubar=on|off`` : Display the main window menubar, defaults to
"on"
+
+ ``zoom-to-fit=on|off`` : Expand video output to the window size,
+ defaults to "off"
``curses[,charset=<encoding>]``
Display video output via curses. For graphics device models
