Interface defining the focus environment.
[Foundation.Protocol(Name="UIFocusEnvironment", WrapperType=typeof(UIKit.UIFocusEnvironmentWrapper))] [ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)] [ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)] public interface IUIFocusEnvironment : IDisposable, ObjCRuntime.INativeObject
type IUIFocusEnvironment = interface interface INativeObject interface IDisposable
Handle (pointer) to the unmanaged object representation.(Inherited from INativeObject)
Delegate method called shortly after focus has changed to a new UIView.
Called prior to the current object either losing or receiving focus. If either focus environment returns
If any focus environment has a pending update, this method forces an immediate focus update. Unlike SetNeedsFocusUpdate(), this method may be called by any IUIFocusEnvironment, whether it currently contains focus or not.
Gets the focus container for the environment.
Gets the parent focus environment.
Gets the list of focus environments, ordered by priority, that the environment prefers when updating the focus.