Declaration [src]

gtk_window_is_fullscreen (
  GtkWindow* window

Description [src]

Retrieves the current fullscreen state of window.

Note that since fullscreening is ultimately handled by the window manager and happens asynchronously to an application request, you shouldn’t assume the return value of this function changing immediately (or at all), as an effect of calling gtk_window_fullscreen() or gtk_window_unfullscreen().

If the window isn’t yet mapped, the value returned will whether the initial requested state is fullscreen.


Return value

Type: gboolean

Whether the window has a fullscreen state.