706pango_layout_set_font_description (PangoLayout *layout,
707 const PangoFontDescription *desc)
708{
709 g_return_if_fail (layout != NULL);
710
711 if (desc != layout->font_desc &&
712 (!desc || !layout->font_desc || !pango_font_description_equal(desc, layout->font_desc)))
713 {
714 if (layout->font_desc)
715 pango_font_description_free (layout->font_desc);
716
717 layout->font_desc = desc ? pango_font_description_copy (desc) : NULL;
718
719 layout_changed (layout);
720 layout->tab_width = -1;
721 }
722}
723
