ui/sdl2: pass horizontal scroll information to the device code

Signed-off-by: Dmitry Petrov <[email protected]> Message-Id: <[email protected]> Signed-off-by: Gerd Hoffmann <[email protected]>
dreddy · Jan 13, 2022 · ed80f50 · ed80f50
1 parent 13cb360
commit ed80f50
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ui/sdl2.c b/ui/sdl2.c
@@ -33,6 +33,7 @@
 #include "sysemu/runstate-action.h"
 #include "sysemu/sysemu.h"
 #include "ui/win32-kbd-hook.h"
+#include "qemu/log.h"
 
 static int sdl2_num_outputs;
 static struct sdl2_console *sdl2_console;
@@ -535,6 +536,10 @@ static void handle_mousewheel(SDL_Event *ev)
         btn = INPUT_BUTTON_WHEEL_UP;
     } else if (wev->y < 0) {
         btn = INPUT_BUTTON_WHEEL_DOWN;
+    } else if (wev->x < 0) {
+        btn = INPUT_BUTTON_WHEEL_RIGHT;
+    } else if (wev->x > 0) {
+        btn = INPUT_BUTTON_WHEEL_LEFT;
     } else {
         return;
     }