add_guide

Description:

public void add_guide (owned ConstraintGuide guide)

Adds a guide to `layout`.

A guide can be used as the source or target of constraints, like a widget, but it is not visible.

The `layout` acquires the ownership of `guide` after calling this function.

Parameters:

this

a `GtkConstraintLayout`
guide

a [class@Gtk.ConstraintGuide] object