It's displayed between content and flap when there's no shadow to display. When exactly it's visible depends on the adw.flap.Flap.transitionType value.
Flap.separator
Set separator property.
Parameters
propval | The separator widget. It's displayed between content and flap when there's no shadow to display. When exactly it's visible depends on the adw.flap.Flap.transitionType value. |