[ NoAccessorMethod ]
[ Version ( since = "2.10" ) ]
public WrapMode wrap_mode { get; set; }
Controls how the line wrapping is done.
This only affects the formatting if line wrapping is on (see the [property@Gtk.Label:wrap] property). The default is [ enum@Pango.WrapMode.word], which means wrap on word boundaries.
For sizing behavior, also consider the [property@Gtk.Label:natural-wrap-mode] property.