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SCLAlertView

Version Carthage compatible

Animated Alert View written in Swift, which can be used as a UIAlertView or UIAlertController replacement with nice customization features.

BackgroundImage_ BackgroundImage

Easy to use

Get Started

// Get started SCLAlertView().showInfo("Important info", subTitle: "You are great")

Updating the alert view

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()

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: UIColorFromRGB(0xA429FF), colorTextButton: .white )

Controls

Custom Appearance

// 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

let alertView = SCLAlertView() alertView.addButton("First Button", target:self, selector:Selector("firstButton")) alertView.addButton("Second Button") { print("Second button tapped") } alertView.showSuccess("Button View", subTitle: "This alert view has buttons")

Hide default close button

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

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

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

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

// Add a text field let alert = SCLAlertView() let txt = alert.addTextField("Enter your name") alert.addButton("Show Name") { print("Text value: \(txt.text)") } alert.showEdit("Edit View", subTitle: "This alert view shows a text box")

Use a custom subview instead of a subtitle

// Example of using the view to add two text fields to the alert // Create custom Appearance Configuration 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, dynamicAnimatorActive: true ) // Initialize SCLAlertView using custom Appearance let alert = SCLAlertView(appearance: appearance) // Creat the subview let subview = UIView(frame: CGRect(x: 0,y: 0,width: 216,height: 70)) let x = (subview.frame.width - 180) / 2 // Add textfield 1 let textfield1 = UITextField(frame: CGRect(x: x,y: 10,width: 180,height: 25)) textfield1.layer.borderColor = UIColor.green.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: CGRect(x: x,y: textfield1.frame.maxY + 10,width: 180,height: 25)) textfield2.isSecureTextEntry = true textfield2.layer.borderColor = UIColor.blue.cgColor textfield2.layer.borderWidth = 1.5 textfield2.layer.cornerRadius = 5 textfield1.layer.borderColor = UIColor.blue.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 visible timeout and custom Colors let showTimeout = SCLButton.ShowTimeoutConfiguration(prefix: "(", suffix: " s)") _ = alert.addButton("Timeout Button", backgroundColor: UIColor.brown, textColor: UIColor.yellow, showTimeout: showTimeout) { print("Timeout Button tapped") } let timeoutValue: TimeInterval = 10.0 let timeoutAction: SCLAlertView.SCLTimeoutConfiguration.ActionType = { print("Timeout occurred") } _ = alert.showInfo("Login", subTitle: "", timeout: SCLAlertView.SCLTimeoutConfiguration(timeoutValue: timeoutValue, timeoutAction: timeoutAction))

List of properties to customize

// 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 disableTapGesture: Bool // set this to true if adding tableview to subView

Alert View Styles

enum SCLAlertViewStyle: Int { case success, error, notice, warning, info, edit, wait, question }

Alert show animation Styles

// Animation Styles public enum SCLAnimationStyle { case noAnimation, topToBottom, bottomToTop, leftToRight, rightToLeft }

Installation

SCLAlertView is available through

To install add the following line to your Podfile:

pod 'SCLAlertView' 

To install add the following line to your Cartfile:

github "vikmeup/SCLAlertView-Swift" "master"

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 app

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Beautiful animated Alert View. Written in Swift

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