code: func (v *StackSwitcher) GetStack() *Stack {
  	c := C.gtk_stack_switcher_get_stack(v.native())
  	if c == nil {
  		return nil
  	}
  	return wrapStack(glib.Take(unsafe.Pointer(c)))
  }
docs: // GetStack is a wrapper around gtk_stack_switcher_get_stack().