Re: [PATCH v2 2/2] ui/sdl2: Grab Alt+F4 also under Windows

[Volker Rümelin]

> SDL doesn't grab Alt+F4 under Windows by default. Pressing Alt+F4 thus closes
> the VM immediately without confirmation, possibly leading to data loss. Fix
> this by always grabbing Alt+F4 on Windows hosts, too.
>
> Signed-off-by: Bernhard Beschow <shentey@gmail.com>
> ---
>   ui/sdl2.c | 1 +
>   1 file changed, 1 insertion(+)

Reviewed-by: Volker Rümelin <vr_qemu@t-online.de>

> diff --git a/ui/sdl2.c b/ui/sdl2.c
> index 8af8b89f1d..00aadfae37 100644
> --- a/ui/sdl2.c
> +++ b/ui/sdl2.c
> @@ -859,6 +859,7 @@ static void sdl2_display_init(DisplayState *ds, 
> DisplayOptions *o)
>   #ifdef SDL_HINT_ALLOW_ALT_TAB_WHILE_GRABBED
>       SDL_SetHint(SDL_HINT_ALLOW_ALT_TAB_WHILE_GRABBED, "0");
>   #endif
> +    SDL_SetHint(SDL_HINT_WINDOWS_NO_CLOSE_ON_ALT_F4, "1");
>       memset(&info, 0, sizeof(info));
>       SDL_VERSION(&info.version);
>