func (v *Grid) GetRowSpacing() uint {
	c := C.gtk_grid_get_row_spacing(v.native())
	return uint(c)
}
func (v *Grid) GetRowSpacing() uint {
	c := C.gtk_grid_get_row_spacing(v.native())
	return uint(c)
}
// GetRowSpacing() is a wrapper around gtk_grid_get_row_spacing().