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[PULL,11/19] ui/sdl2: Grab Alt+F4 also under Windows

Message ID 20230528132016.3218152-12-marcandre.lureau@redhat.com
State New
Headers show
Series [PULL,01/19] ui/gtk: fix passing y0_top parameter to scanout | expand

Commit Message

Marc-André Lureau May 28, 2023, 1:20 p.m. UTC 
From: Bernhard Beschow <shentey@gmail.com>

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>
Reviewed-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20230417192139.43263-3-shentey@gmail.com>
---
 ui/sdl2.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

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);