Enumeration

UIUserInterfaceLevel

Constants indicating the visual level for content in the window.

Declaration

enum UIUserInterfaceLevel : Int

Topics

Interface Levels

case unspecified

An unspecified interface level.

case base

The level for your window's main content.

case elevated

The level for content visually above your window's main content.

See Also

Retrieving Interface-Related Traits

var userInterfaceStyle: UIUserInterfaceStyle

The style associated with the user interface.

enum UIUserInterfaceStyle

Constants indicating the interface style for the app.

var userInterfaceIdiom: UIUserInterfaceIdiom

The user interface idiom of the trait collection.

enum UIUserInterfaceIdiom

The interface type for the device or an object that has a trait environment, such as a view and view controller.

var userInterfaceLevel: UIUserInterfaceLevel

The elevation level of the interface.

var layoutDirection: UITraitEnvironmentLayoutDirection

The layout direction associated with the current environment.

enum UITraitEnvironmentLayoutDirection

Constants indicating the layout direction associated with the current environment.

var accessibilityContrast: UIAccessibilityContrast

The accessibility contrast associated with the current environment.

enum UIAccessibilityContrast

Constants indicating the accessibility contrast setting.

var legibilityWeight: UILegibilityWeight

The font weight to apply to text.

enum UILegibilityWeight

Constants indicating the weight to apply to text in your interface.