Note that this can be a different string than what you set with
gtk_font_selection_dialog_set_font_name(), as the font selection widget
may normalize font names and thus return a string with a different
structure. For example, “Helvetica Italic Bold 12” could be normalized
to “Helvetica Bold Italic 12”. Use pango_font_description_equal()
if you want to compare two font descriptions.
Gets the currently-selected font name.
Note that this can be a different string than what you set with gtk_font_selection_dialog_set_font_name(), as the font selection widget may normalize font names and thus return a string with a different structure. For example, “Helvetica Italic Bold 12” could be normalized to “Helvetica Bold Italic 12”. Use pango_font_description_equal() if you want to compare two font descriptions.