View Management Manage your user interface, including the size and position of views in a window. TopicsContent ControllersNSWindowControllerNSViewControllerNSTitlebarAccessoryViewControllerSplit View InterfaceNSSplitViewControllerNSSplitViewNSSplitViewItemStack View InterfaceNSStackViewTab View InterfaceNSTabViewControllerNSTabViewNSTabViewItemPaged InterfaceNSPageControllerMedia Library InterfaceNSMediaLibraryBrowserController See AlsoUser InterfaceViews and ControlsView LayoutAppearance CustomizationAnimationWindows, Panels, and ScreensSound, Speech, and HapticsSupporting Continuity Camera in Your Mac App