SCLAlertView
  ===========
  
  [![Version](https://img.shields.io/cocoapods/v/SCLAlertView.svg?style=flat)](http://cocoadocs.org/docsets/SCLAlertView/)
  [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
  
  Animated Alert View written in Swift, which can be used as a `UIAlertView` or `UIAlertController` replacement. Since `UIAlertView` is deprecated and `UIAlertController` only works on iOS 8.x or above, if you have a Swift project where you want to support iOS 7.x too, SCLAlertView is an ideal substitution.
  
  ![BackgroundImage](https://raw.githubusercontent.com/vikmeup/SCPopUpView/master/successScreenshot.png)_
  ![BackgroundImage](https://raw.githubusercontent.com/vikmeup/SCPopUpView/master/editScreenshot.png)
  
  Easy to use
  ----
  
  ### Get Started
  
  ```swift
  // Get started
  SCLAlertView().showInfo("Important info", subTitle: "You are great")
  ```
  
  ### Updating the alert view
  
  ```swift
  let alertViewResponder: SCLAlertViewResponder = SCLAlertView().showSuccess("Hello World", subTitle: "This is a more descriptive text.")
  
  // Upon displaying, change/close view
  alertViewResponder.setTitle("New Title") // Rename title
  alertViewResponder.setSubTitle("New description") // Rename subtitle
  alertViewResponder.close() // Close view
  ```
  
  ### Alternative alert types
  
  ```
  SCLAlertView().showError("Hello Error", subTitle: "This is a more descriptive error text.") // Error
  SCLAlertView().showNotice("Hello Notice", subTitle: "This is a more descriptive notice text.") // Notice
  SCLAlertView().showWarning("Hello Warning", subTitle: "This is a more descriptive warning text.") // Warning
  SCLAlertView().showInfo("Hello Info", subTitle: "This is a more descriptive info text.") // Info
  SCLAlertView().showEdit("Hello Edit", subTitle: "This is a more descriptive info text.") // Edit
  ```
  
  ### Raw call to showTitle()
  
  ```swift
  SCLAlertView().showTitle(
      "Congratulations", // Title of view
      subTitle: "Operation successfully completed.", // String of view
      duration: 2.0, // Duration to show before closing automatically, default: 0.0
      completeText: "Done", // Optional button value, default: ""
      style: .Success, // Styles - see below.
      colorStyle: 0xA429FF,
      colorTextButton: 0xFFFFFF
  )
  ```
  
  ### Controls
  
  #### Custom Appearance
  
  ```swift
  // SCLAlertView.SCLAppearanc has more than 15 different properties to customize. See below.
  
  let appearance = SCLAlertView.SCLAppearance(
      kTitleFont: UIFont(name: "HelveticaNeue", size: 20)!,
      kTextFont: UIFont(name: "HelveticaNeue", size: 14)!,
      kButtonFont: UIFont(name: "HelveticaNeue-Bold", size: 14)!,
      showCloseButton: false
  )
  
  let alert = SCLAlertView(appearance: appearance)
  ```
  
  #### Add buttons
  
  ```swift
  let alertView = SCLAlertView()
  alertView.addButton("First Button", target:self, selector:Selector("firstButton"))
  alertView.addButton("Second Button") {
      println("Second button tapped")
  }
  alertView.showSuccess("Button View", subTitle: "This alert view has buttons")
  ```
  
  #### Hide default close button
  
  ```swift
  let appearance = SCLAlertView.SCLAppearance(
      showCloseButton: false
  )
  let alertView = SCLAlertView(appearance: appearance)
  alertView.showSuccess("No button", subTitle: "You will have hard times trying to close me")
  ```
  
  #### Hide default close button & a duration to close the alert
  
  ```swift
  let appearance = SCLAlertView.SCLAppearance(
      showCloseButton: false
  )
  let alertView = SCLAlertView(appearance: appearance)
  alertView.showWarning("No button", subTitle: "Just wait for 3 seconds and I will disappear", duration: 3)
  ```
  
  
  #### Hide alert icon
  
  ```swift
  let appearance = SCLAlertView.SCLAppearance(
      showCircularIcon: false
  )
  let alertView = SCLAlertView(appearance: appearance)
  alertView.showSuccess("No icon", subTitle: "This is a clean alert without Icon!")
  ```
  
  #### Use a custom icon
  
  ```swift
  let appearance = SCLAlertView.SCLAppearance(
      showCircularIcon: true
  )
  let alertView = SCLAlertView(appearance: appearance)
  let alertViewIcon = UIImage(named: "IconImage") //Replace the IconImage text with the image name
  alertView.showInfo("Custom icon", subTitle: "This is a nice alert with a custom icon you choose", circleIconImage: alertViewIcon)
  ```
  
  
  #### Add Text fields
  
  ```swift
  // Add a text field
  let alert = SCLAlertView()
  let txt = alert.addTextField(title:"Enter your name")
  alert.addButton("Show Name") {
      println("Text value: \(txt.text)")
  }
  alert.showEdit("Edit View", subTitle: "This alert view shows a text box")
  ```
  
  #### Use a custom subview instead of a subtitle
  ```swift
  // Example of using the view to add two text fields to the alert
  // Create the subview
  let appearance = SCLAlertView.SCLAppearance(
      kTitleFont: UIFont(name: "HelveticaNeue", size: 20)!,
      kTextFont: UIFont(name: "HelveticaNeue", size: 14)!,
      kButtonFont: UIFont(name: "HelveticaNeue-Bold", size: 14)!,
      showCloseButton: false
  )
  
  // Initialize SCLAlertView using custom Appearance
  let alert = SCLAlertView(appearance: appearance)
  
  // Creat the subview
  let subview = UIView(frame: CGRectMake(0,0,216,70))
  let x = (subview.frame.width - 180) / 2
  
  // Add textfield 1
  let textfield1 = UITextField(frame: CGRectMake(x,10,180,25))
  textfield1.layer.borderColor = UIColor.greenColor().CGColor
  textfield1.layer.borderWidth = 1.5
  textfield1.layer.cornerRadius = 5
  textfield1.placeholder = "Username"
  textfield1.textAlignment = NSTextAlignment.Center
  subview.addSubview(textfield1)
  
  // Add textfield 2
  let textfield2 = UITextField(frame: CGRectMake(x,textfield1.frame.maxY + 10,180,25))
  textfield2.secureTextEntry = true
  textfield2.layer.borderColor = UIColor.blueColor().CGColor
  textfield2.layer.borderWidth = 1.5
  textfield2.layer.cornerRadius = 5
  textfield1.layer.borderColor = UIColor.blueColor().CGColor
  textfield2.placeholder = "Password"
  textfield2.textAlignment = NSTextAlignment.Center
  subview.addSubview(textfield2)
  
  // Add the subview to the alert's UI property
  alert.customSubview = subview
  alert.addButton("Login") {
      print("Logged in")
  }
  
  // Add Button with Duration Status and custom Colors
  alert.addButton("Duration Button", backgroundColor: UIColor.brownColor(), textColor: UIColor.yellowColor(), showDurationStatus: true) {
      print("Duration Button tapped")
  }
  
  alert.showInfo("Login", subTitle: "", duration: 10)
  ```
  
  
  #### List of properties to customize
  
  ````swift
  // Button 
  kButtonFont: UIFont                     
  buttonCornerRadius : CGFloat            
  showCloseButton: Bool                   
  kButtonHeight: CGFloat                  
  
  // Circle Image
  showCircularIcon: Bool
  kCircleTopPosition: CGFloat
  kCircleBackgroundTopPosition: CGFloat
  kCircleHeight: CGFloat
  kCircleIconHeight: CGFloat
  
  // Text
  kTitleFont: UIFont
  kTitleTop:CGFloat
  kTitleHeight:CGFloat
  kTextFont: UIFont
  kTextHeight: CGFloat
  kTextFieldHeight: CGFloat
  kTextViewdHeight: CGFloat
  
  // View 
  kDefaultShadowOpacity: CGFloat          
  kWindowWidth: CGFloat
  kWindowHeight: CGFloat
  shouldAutoDismiss: Bool // Set this false to 'Disable' Auto hideView when SCLButton is tapped
  fieldCornerRadius : CGFloat
  contentViewCornerRadius : CGFloat
  ```
  
  
  ### Alert View Styles
  
  ```swift
  enum SCLAlertViewStyle: Int {
      case Success, Error, Notice, Warning, Info, Edit, Wait
  }
  ```
  
  
  ### Alert show animation Styles
  
  ```swift
  // Animation Styles
  public enum SCLAnimationStyle {
      case NoAnimation, TopToBottom, BottomToTop, LeftToRight, RightToLeft
  }
  ```
  
  
  Installation
  ---
  
  SCLAlertView is available through [CocoaPods](http://cocoapods.org).
  
  To install add the following line to your Podfile:
  
      pod 'SCLAlertView'
  
  Collaboration
  ---
  
  I tried to build an easy to use API, while beeing flexible enough for multiple variations, but I'm sure there are ways of improving and adding more features, so feel free to collaborate with ideas, issues and/or pull requests.
  
  Incoming improvements
  ---
  
  - More animations
  - Performance tests
  
  Has been developed initially for the [Scroll Feed](https://itunes.apple.com/us/app/scroll-feed/id842422195?ls=1&mt=8) app
  
  - Design [@SherzodMx](https://twitter.com/SherzodMx) Sherzod Max
  - Development [@vikmeup](https://twitter.com/vikmeup) Viktor Radchenko
  - Improvements by [@bih](http://github.com/bih) Bilawal Hameed, [@rizjoj](http://github.com/rizjoj) Riz Joj