"Swift 2.1" adds click events and click Effects for UIView

Objective

UIView not like UIButton added Click event will have a click effect, experience is much worse, here respectively through customization and extension to achieve similar UIButton effect.

Statement
Welcome reprint, but please keep the original source of the article:)
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Body

First, add a click event for UIView

extension UIView {    func addonclicklistener (Target:anyobject, action:selector) {        =  UITapGestureRecognizer (Target:target, action:action)        1        true         Addgesturerecognizer (GR)    }}

Second, add click Effect for UIView

classUivieweffect:uiview {OverrideFunc Touchesbegan (touches:set<uitouch>, witheventEvent: Uievent?) {BackgroundColor=uicolor.grouptableviewbackgroundcolor ()}OverrideFunc touchescancelled (touches:set<uitouch>?, WitheventEvent: Uievent?) {uiview.animatewithduration (0.15, animations: {(), VoidinchSelf.backgroundcolor=Uicolor.clearcolor ()}) }    OverrideFunc touchesended (touches:set<uitouch>, witheventEvent: Uievent?) {uiview.animatewithduration (0.15, animations: {(), VoidinchSelf.backgroundcolor=Uicolor.clearcolor ()}) }}

Here everyone can be replaced by their own click effect, if it is Uiimageview can be replaced by click Change Transparency.

"Swift 2.1" adds click events and click Effects for UIView