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LudvigSahlin/FeedbackButton
This package is used to easily create tap feedback.
.package(url: "https://github.com/LudvigSahlin/FeedbackButton.git", from: "0.1.0")

FeedbackButton

This package is used to easily create tap feedback.

  • Add a tap recognizer to any given UIView by adding a subclassed UIButton as a subview.
  • Specify code to be run when the view is tapped (touchDown).
  • Specify code to be run when the tap is finished in any way (touchUpInside, touchCancel, touchDragExit, etc.).
  • Specify code to be run when the tap is released inside the view (touchUpInside).

Important:

  • Prevents double taps. If any tap is currently being handled, all other taps on any FeedbackButton will be ignored.

Usage:

Typically you would create an extension function to UIView like this:

extension UIView {
    func applyFeedback(showFeedback: @escaping (Bool) -> (), onTouchUpInside: @escaping () -> ()) {
        let feedbackButton = FeedbackButton(showFeedback: showFeedback, onTouchUpInside: onTouchUpInside)
        addSubview(feedbackButton)
        feedbackButton.constrainTo(self, .allBorders) // Note: This function is defined in the Swift package "Constraint".
    }
}

Then you can specify the desired code for any UIView that should react on tap events:

xBackgroundView.applyFeedback(showFeedback: { feedback in
    if feedback {
        xImageView.tintColor = .systemGray5
    } else {
        xImageView.tintColor = .systemGray4
    }
}, onTouchUpInside: {
    textField.text = ""
    textField.becomeFirstResponder()
})

License

The contents of this repository is licensed under the Apache License, version 2.0.

Contact

ludvigsahlin2@gmail.com

GitHub

link
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Last commit: 3 weeks ago

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