Type Alias

UIWindowLevel

The positioning of windows relative to each other.

Declaration

typedef CGFloat UIWindowLevel;

Discussion

The stacking of levels takes precedence over the stacking of windows within each level. That is, even the bottom window in a level obscures the top window of the next level down. Levels are listed in order from lowest to highest.

Topics

Window Levels

UIWindowLevelNormal

The default level.

UIWindowLevelStatusBar

The level for a status window.

UIWindowLevelAlert

The level for an alert view.

See Also

Configuring the Window

rootViewController

The root view controller for the window.

windowLevel

The position of the window in the z-axis.

setScreen:

The screen on which the window is displayed.

Deprecated
canResizeToFitContent

A Boolean value that indicates whether the window's constraint-based content determines its size.