Constraint
Object Hierarchy:
Description:
`GtkConstraint` describes a constraint between attributes of two widgets, expressed as a linear equation.
The typical equation for a constraint is:
``` target.target_attr = source.source_attr × multiplier + constant ```
Each `GtkConstraint` is part of a system that will be solved by a [class@Gtk.ConstraintLayout] in order to allocate and position each child widget or guide.
The source and target, as well as their attributes, of a `GtkConstraint` instance are immutable after creation.
Namespace: Gtk
Package: gtk4
Content:
Properties:
Creation methods:
Methods:
Inherited Members:
All known members inherited from class GLib.Object