gdkWindowGetToplevel: gdkWindowGetToplevel
Description
Gets the toplevel window that's an ancestor of window.Usage
gdkWindowGetToplevel(object)
Value
GdkWindow] the toplevel window containing window
Details
Any window type but GDK_WINDOW_CHILD is considered a
toplevel window, as is a GDK_WINDOW_CHILD window that
has a root window as parent.