ASManagesChildVisibilityDepth Protocol Reference
| Conforms to | ASVisibilityDepth |
|---|---|
| Declared in | ASVisibilityProtocols.h |
Overview
ASManagesChildVisibilityDepth
A protocol which should be implemented by container view controllers to allow proper propagation of visibility depth
– visibilityDepthOfChildViewController:
required method
Container view controllers should adopt this protocol to indicate that they will manage their child’s visibilityDepth. For example, ASDKNavigationController adopts this protocol and manages its childrens visibility depth.
If you adopt this protocol, you must also emit visibilityDepthDidChange messages to child view controllers.
- (NSInteger)visibilityDepthOfChildViewController:(UIViewController *)childViewControllerParameters
childViewController |
Expected to return the visibility depth of the child view controller. |
|---|
Declared In
ASVisibilityProtocols.h