Using SDL_CreateWindow?

[JPLost]

I was thinking of how to use SDL_CreateWindow and got the following code written.
But for some reason it does not display the window. Using Ubuntu 25.04.

import sdl3
import ctypes

def main():
    sdl3.SDL_Init(sdl3.SDL_INIT_VIDEO)
    event = sdl3.SDL_Event()
    running = True
    window = sdl3.SDL_CreateWindow("test".encode(), ctypes.c_int(640), ctypes.c_int(480), sdl3.SDL_WINDOW_MAXIMIZED)

    while running:
        while sdl3.SDL_PollEvent(ctypes.byref(event)) != 0:
            if event.type == sdl3.SDL_EVENT_QUIT:
                running = False
                break
        sdl3.SDL_Delay(ctypes.c_uint32(10))

    sdl3.SDL_DestroyWindow(window)
    sdl3.SDL_Quit()
    return 0

if __name__ == "__main__":
    main()

[Aermoss]

You can try using a different video driver to see if it works, like this:

import os

os.environ["SDL_VIDEO_DRIVER"] = "wayland" # or x11, whichever works.

import sdl3

[JPLost]

X11 worked, thank you. Although it is weird that according to my system, Wayland should be in use.