Inherit the minimum size request. In particular, this should be used with Pango.WrapMode.CHAR.
Try not to wrap the text. This mode is the closest to GTK3's behavior but can lead to a wide label leaving lots of empty space below the text.
Attempt to wrap at word boundaries. This is useful in particular when using Pango.WrapMode.WORD_CHAR as the wrap mode.
Options for selecting a different wrap mode for natural size requests.
See for example the Gtk.Label.natural_wrap_mode property.
Since
4.6