NAME

SDL_SetWindowResizable - Set the user-resizable state of a window.

SYNOPSIS

#include <SDL3/SDL_video.h>

bool SDL_SetWindowResizable(SDL_Window *window, bool resizable);

DESCRIPTION

This will add or remove the window's SDL_WINDOW_RESIZABLE flag and allow/disallow user resizing of the window. This is a no-op if the window's resizable state already matches the requested state.

You can't change the resizable state of a fullscreen window.

FUNCTION PARAMETERS

window

the window of which to change the resizable state.

resizable

true to allow resizing, false to disallow.

RETURN VALUE

Returns true on success or false 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_GetWindowFlags(3)