// Value returns an interface to the key value.
//
// Before the build, the storage value will be used.
// After the build, the widget value will be used.
//
func (key *Key) Value() valuer.Valuer {
if key.widgetValue != nil { // After the build.
val := key.widgetValue()
return valuer.New(&val) // Need better valuer.
}
return key.Storage().Valuer(key.Group, key.Name)
}
// Valuer creates a valuer for the key matching group and name.
//
func (c *vcf) Valuer(group, name string) valuer.Valuer {
c.testK(group, name)
return valuer.New(c.list[group][name])
}