SDL_GetWindowID3
Get the numeric id of a window.
Usage
#include "SDL3/SDL.h"
SDL_WindowID SDL_GetWindowID(SDL_Window *window);
Header file
Defined in SDL3/SDL_video.h
Overview
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
( SDL_WindowID ) 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.