MenuBarExtraStyle A specification for the appearance and behavior of a menu bar extra scene. Declarationprotocol MenuBarExtraStyle TopicsGetting menu bar extra stylesautomaticmenuwindowSupporting typesAutomaticMenuBarExtraStylePullDownMenuBarExtraStyleWindowMenuBarExtraStyle RelationshipsConforming TypesAutomaticMenuBarExtraStylePullDownMenuBarExtraStyleWindowMenuBarExtraStyle See AlsoCreating a menu bar extraMenuBarExtramenuBarExtraStyle(_:)