SDL_HINT_WINDOWS_RAW_KEYBOARD_INPUTSINK - Man Page

#include <SDL3/SDL_hints.h>

#define SDL_HINT_WINDOWS_RAW_KEYBOARD_INPUTSINK "SDL_WINDOWS_RAW_KEYBOARD_INPUTSINK"

This enables the window to still receive input even if not in foreground.

Focused windows that receive text input will still prevent input events from triggering.

· "0": Input is not received when not in focus or foreground. (default)

· "1": Input will be received even when not in focus or foreground.

This hint can be set anytime.

This hint is available since SDL 3.4.4.