NAME¶

SDL_GetWindowID - Get the numeric ID of a window.

SYNOPSIS¶

#include <SDL3/SDL_video.h>

SDL_WindowID SDL_GetWindowID(SDL_Window *window);

DESCRIPTION¶

The numeric ID is what SDL_WindowEvent references, and is necessary to map these events to specific SDL_Window objects.

FUNCTION PARAMETERS¶

window

the window to query.

RETURN VALUE¶

Returns the ID of the window on success or 0 on failure; call SDL_GetError() for more information.

THREAD SAFETY¶

This function should only be called on the main thread.

AVAILABILITY¶

This function is available since SDL 3.2.0.

SEE ALSO¶

SDL_GetWindowFromID(3)