by ark [pd-bdg]: https://img.shields.io/cocoapods/v/UIClosures.svg [pd]: http://cocoadocs.org/docsets/UIClosures

A Swift closure library for UIKit that makes events significantly easier and cleaner. Currently only supports closures on UIControl events, but will be adding more closure support as we go along. Memory managed and written completely in Swift.

All the UIControlEvents are supported, and multiple closures can be added to the same event

Be sure to check out our SwiftRecord library too!

1. Edit your Podfile to use frameworks and add UIClosures:

    platform :ios, '8.0'
    use_frameworks!
   
    pod 'UIClosures', '~> 0.0.1'
   

2. run pod install

1. Just add UIClosures to your Cartfile:

   github "arkverse/UIClosures" >= 0.0.1

2. and run carthage update

Drag and drop either Classes/UIClosures.swift or UIClosures.framework into your project

1. import UIClosures into your file (if needed)

2. call addListener on your UIControl

   let button = UIButton(frame: CGRect(x: 0, y: 0, width: 100, height: 40))
   button.center = self.view.center
   button.setTitle("Try Me", forState: UIControlState.Normal)
   button.setTitleColor(UIColor.blueColor(), forState: UIControlState.Normal)
   self.view.addSubview(button)
   
   // Make sure you set your capture list to break your class-closure strong reference loop
   button.addListener(UIControlEvents.TouchUpInside, listener: { [unowned self] (sender) -> Void in
   	self.title = "New ViewController Title!"
   	let button = sender as! UIButton
   	button.titleLabel?.font = UIFont.systemFont
   })
   // Can add another closure to the same event
   button.addListener(UIControlEvents.TouchUpInside, listener: {[weak button = button] (sender) -> Void in
   	button.setTitleColor(UIColor.redColor(), forState: UIControlState.Normal)
   })

3. Note that you most likely need your capture list for each closure

##Roadmap

• add more closures
• testing

UIClosures is available under the MIT license. See the LICENSE file for more information.

Check out ark for more about us and check out our other Swift libraries