+static void
+gtk_sheet_set_row_geometry (GtkSheet *sheet, GSheetRow *geo)
+{
+ if ( sheet->row_geometry ) g_object_unref (sheet->row_geometry);
+
+ sheet->row_geometry = geo;
+
+ if ( sheet->row_geometry ) g_object_ref (sheet->row_geometry);
+}
+
+static void
+gtk_sheet_set_column_geometry (GtkSheet *sheet, GSheetColumn *geo)
+{
+ if ( sheet->column_geometry ) g_object_unref (sheet->column_geometry);
+
+ sheet->column_geometry = geo;
+
+ if ( sheet->column_geometry ) g_object_ref (sheet->column_geometry);
+}
+
+