DOKK / manpages / debian 13 / libsdl3-doc / SDL_SetWindowFocusable.3.en
SDL_SetWindowFocusable(3) SDL3 FUNCTIONS SDL_SetWindowFocusable(3)

SDL_SetWindowFocusable - Set whether the window may have input focus.

Defined in SDL3/SDL_video.h

#include "SDL3/SDL.h"
bool SDL_SetWindowFocusable(SDL_Window *window, bool focusable);

the window to set focusable state.
true to allow input focus, false to not allow input focus.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.

SDL 3.2.10 Simple Directmedia Layer