ios - Pass touches through a UIViewController -

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i have view controller overlay on top of view controller. need top view controller can overlay temporary pop notification, , having overlayed vc allows me present on uitableviewcontroller can't add subviews tableview controllers directly.

is possible interact bottom view controller while has view controller covering it. if view or window achieve setting user interaction false or using hittest neither of these approaches works view controller.

as you've correctly deduced, when present 1 view controller on another, presenting view controller's view not in responder chain. touches in presented view controller's view therefore cannot "fall through" it. have route message presented view controller's view in other way.


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