UINavigationController visibleViewController does not emit KVO notifications

Originator:you
Number:rdar://24119779 Date Originated:2012-01-09
Status:Open Resolved:no
Product:iOS SDK Product Version:all
Classification:Other Bug Reproducible:yes
 
Summary:
This is similar to http://www.openradar.me/11010559, but for the visibleViewController property.

Steps to Reproduce:
Listen for KVO notifications on the visibleViewController property of a UINavigationController.

Expected Results:
when the visibleViewController changes, (e.g. a view controller in the navigation stacks presents a view controller), a KVO notification is sent for it.

Actual Results:
No KVO notifications are sent

Version:
iOS Simulator 9.2

Notes:

Comments


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