NAME

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

HEADER FILE

Defined in SDL3/SDL_video.h

SYNOPSIS

#include "SDL3/SDL.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.