How to detect button highlight on Apple TV in Swift

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I am making a simple app that will show the user some information when they hover over a button. I have looked all over for an answer for this but it seems that no one has wondered this yet. I know it is possible to detect button highlights because I have seen it in some apps I downloaded on my Apple TV. Here is basically what I'm aiming for:

@IBAction func firstButton(_ sender: Any) {
//This function would be called when the first button is highlighted/hovered over

label.text = "Hi there"

 }

@IBAction func secondButton(_ sender: Any) {
//This function would be called when the second button is highlighted/hovered over

label.text = "How are you?"

 }

I know that just creating an IBAction func won't do the trick, but I am just using this as an example of what I want to do.

So is there a way to detect button highlights/button hovering and how?

Thanks in advance. Any help is appreciated.

1 Answers
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