在显示模态控制器时与演示控制器进行交互

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问题描述

在展示模型视图控制器时是否可以与展示视图控制器交互?

Is it possible to interact with a presenting view controller whilst a model view controller is being presented?

 ------------
|            |
|    VC1     |
|            |
|            |
|            |
|            |
|------------|
|    VC2     |
|            |
 ------------

在上图中，VC1是presentingViewController，而VC2是presentedViewController.我试图实现的用户体验是用户可以与VC1和VC2进行交互.目前，提供VC2时，触摸不会传递到VC1.

In the illustration above VC1 is the presentingViewController and VC2 is the presentedViewController.The user experience I am trying to achieve is that the user can interact with VC1 and VC2. At the moment, touches are not passed through to VC1 when VC2 is presented.

推荐答案

我可能迟到了，但是假设您希望VC2处于半屏状态.这使您可以与VC1和VC2进行交互

I might be late to this but assuming you want your VC2 to be half screen. This allows you to interact with both VC1 and VC2

class CustomListPlacesTableViewController: UIPresentationController {
    override var frameOfPresentedViewInContainerView: CGRect {
        get {
            containerView?.frame.origin.y = UIScreen.main.bounds.midY
            containerView?.backgroundColor = .black
            return super.frameOfPresentedViewInContainerView
        }
    }
}

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