如何在重叠的自定义文本视图中添加触摸事件/或手势 - swift ios [英] How to add touch event / or gesture in my overlapping custom textviews - swift ios

问题描述

我一直无法在我的应用中使用手势识别器.

I have been unable to make it work the gesture recognizer in my app.

在 viewDidLoad 下我添加了这些

let orangeIndicatorTap = UITapGestureRecognizer(target: self, action: #selector(self.orangeIndicatorClick(_:)))
    orangeIndicatorTap.numberOfTapsRequired = 1
    orangeIndicatorTap.delegate = self

    conceptMiddleOrangeIndicator.tag = 1
    conceptMiddleOrangeIndicator.isUserInteractionEnabled = true
    conceptMiddleOrangeIndicator.addGestureRecognizer(orangeIndicatorTap)

    let greenIndicatorTap = UITapGestureRecognizer(target: self, action: #selector(self.greenIndicatorClick(_:)))
    greenIndicatorTap.numberOfTapsRequired = 1

    conceptMiddleGreenIndicator.isUserInteractionEnabled = true
    conceptMiddleGreenIndicator.addGestureRecognizer(greenIndicatorTap)


    let purpleIndicatorTap = UITapGestureRecognizer(target: self, action: #selector(self.purpleIndicatorClick(_:)))
    greenIndicatorTap.numberOfTapsRequired = 1

    conceptMiddlePurpleColorIndicator.isUserInteractionEnabled = true
    conceptMiddlePurpleColorIndicator.addGestureRecognizer(purpleIndicatorTap)

还有其他方法可以向我重叠的自定义 uitextviews 添加点击事件吗?

Is there any other way i could add a click event to my overlapping custom uitextviews?

推荐答案

我修复了它，这是因为一个覆盖层没有被正确删除.

I fixed it, It was because of an overlay that wasnt being removed correctly.

看起来，它明显被删除了，但逻辑上底层的覆盖视图没有被删除.这就是手势不起作用的原因.

It seems that, it visibly is removed but logically underlying overlay views were not removed. That's why the gesture doesnt work.

希望这会在未来对某人有所帮助.

Hopefully this will help someone in the future.

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