Gesture Recognizer Closures

Closure handlers for gesture recognizers, controls and bar button items.

GestureRecognizerClosures supports

• UIGestureRecognizer
• UILongPressGestureRecognizer
• UIPinchGestureRecognizer
• UIRotationGestureRecognizer
• UISwipeGestureRecognizer
• UITapGestureRecognizer
• UIPanGestureRecognizer
  • UIScreenEdgePanGestureRecognizer
• UIBarButtonItem
• UIControl

Gesture Recognizer Examples

Example of handling a single tap

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view.onTap { _ in
    // Do something
}

Example of handling a double tap

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view.onDoubleTap { _ in
    // Do something
}

Example of handling a long press

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view.onLongPress { _ in
    // Do something
}

Example of handling a pinch

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view.onPinch { pinch in
    // Do something
}

Example of handling a pan

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view.onPan { pan in
    // Do something
}

Example of handling a rotation

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view.onRotate { rotate in
    // Do something
}

Example of handling a screen edge pan

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view.onScreenEdgePan { _ in
    // Do something
}

Example of handling a swipe left

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view.onSwipeLeft { _ in
    // Do something
}

Example of handling a swipe right

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view.onSwipeRight { _ in
    // Do something
}

Example of handling a swipe up

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view.onSwipeUp { _ in
    // Do something
}

Example of handling a swipe down

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view.onSwipeDown { _ in
    // Do something
}

Bar Button Item Example

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let barButtonItem = UIBarButtonItem(title: "Save", style: .Plain) { [unowned self] _ in
  self.save()
}

Control Example

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slider.on(.ValueChanged) { [unowned self] _ in
  self.volume = self.slider.value
}

Installation

Use Swift Package Manager

Swift Package Manager is the recommended way to install GestureRecognizerClosures.

In Xcode, go to File ▸ Add Package Dependencies… and enter the repository URL:

https://github.com/marcbaldwin/GestureRecognizerClosures.git

Or add it to the dependencies of your Package.swift:

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dependencies: [
    .package(url: "https://github.com/marcbaldwin/GestureRecognizerClosures.git", from: "5.0.0"),
]

Then add "GestureRecognizerClosures" to your target's dependencies.

Change Log

You can view the change log here.