ZCSSlideToAction

ZCSSlideToAction is a UIView subclass with a pan gesture recognizer. It replicates the interaction popularized by "Slide to Unlock" on the iOS lock screens. You can use it for any part of your applications where an action might warrant a confirmation dialog, but where such a dialog would be repeatitive.

Installation

Waiting for CocoaPods to support Swift projects.

Usage

You always instantiate a sub-class of ZCSSlideToAction. ShimmerLabel is the first one. I hope to release some more, and receive some submissions on Github.

Interface Builder

Create a new UIView with a clear background (set background opacity to 0). Set its class to a sub-class of ZCSSlideToAction, like ShimmerLabel. Ensure that you set the containing View Controller as the ZCSSlideToAction view's delegate. Setup all the auto-layout constraints you want for the slider.

In Your View Controller

1. Add ZCSSlideToActionViewDelegate to your View Controller.
2. Add func slideToActionActivated() { ... } to your View Controller. slideToActionActivated will be called if the user slides the slider past the activation point (default: 66%).

There are a view properties you can tweak like so:

self.slideToActionView.activationPoint = 0.66
self.slideToActionView = true

Other delegate methods are available:

@objc protocol ZCSSlideToActionViewDelegate {
	func slideToActionActivated()
	optional func slideToActionStarted()
	optional func slideToActionCancelled()
	optional func slideToActionReset()
}

Sub-Classes Documentation

ShimmerLabelSlideToAction

Requires Shimmer.

Has these configurable property defaults:

var willActivateColor:UIColor = UIColor.greenColor()
var willNotActivateColor:UIColor = UIColor.purpleColor()
var labelText:String = "> Slide to Action"
var labelTextColor:UIColor = UIColor.whiteColor()
var labelTextAlignment:NSTextAlignment = NSTextAlignment.Center
var labelFontName:String = "HelveticaNeue-Thin"
var labelFontSize:CGFloat = 55.0

Contributing

Send me Pull Requests here, please. Especially interested in new slider styles.