It is marked as not introspectable for some reason.
Fixes https://gitlab.gnome.org/GNOME/vala/issues/1071
[CCode (has_construct_function = false)]
protected LayoutManager ();
public virtual void allocate (Gtk.Widget widget, int width, int height, int baseline);
+ [NoWrapper]
+ public virtual unowned Gtk.LayoutChild create_layout_child (Gtk.Widget widget, Gtk.Widget for_child);
public unowned Gtk.LayoutChild get_layout_child (Gtk.Widget child);
[NoWrapper]
public virtual Gtk.SizeRequestMode get_request_mode (Gtk.Widget widget);
.item type="GLib.Object"
IMContextSimple
.add_table skip=false
+LayoutManager
+ .create_layout_child skip=false
TreeSelection
.get_select_function skip=false
.get_user_data skip=false