{
g_return_val_if_fail (G_IS_SHEET_ROW (row_geo), FALSE);
g_assert (G_SHEET_ROW_GET_IFACE (row_geo)->get_sensitivity);
return (G_SHEET_ROW_GET_IFACE (row_geo)->get_sensitivity) (row_geo,
{
g_return_val_if_fail (G_IS_SHEET_ROW (row_geo), FALSE);
g_assert (G_SHEET_ROW_GET_IFACE (row_geo)->get_sensitivity);
return (G_SHEET_ROW_GET_IFACE (row_geo)->get_sensitivity) (row_geo,