Function

Gtk-4.0 ▶ Gtk ▶ value_dup_expression

value_dup_expression(value: any): Gtk.Expression | null
Retrieves the Gtk.Expression stored inside the given value, and acquires a reference to it.
Parameters
- value: any
  a GObject.Value initialized with type GTK_TYPE_EXPRESSION
Returns Gtk.Expression | null
a Gtk.Expression
- Defined in gtk-4.0/gtk-4.0.d.ts:6922