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candostdagdeviren
1.1K Stars 81 Forks MIT License 112 Commits 7 Opened issues

Description

Highly customizable alertview and alert/notification/success/error/alarm popup written in Swift

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CDAlertView: Highly customizable alert popup

Carthage compatible Cocoapod CI Status Language Platform License

CDAlertView is highly customizable alert popup written in Swift. Usage is similar to

UIAlertController
.

Screenshots

CDAlertView Types

Animations

1 2 3

Usage

Basic usage without any buttons:

CDAlertView(title: "Awesome Title", message: "Well explained message!", type: .notification).show()

NOTE: You can use it without buttons. Touch outside of the popup or move it will disappear it if there is no action button. If there is an action button, only pressing button will disappear it.

To add new buttons:

swift
let alert = CDAlertView(title: "Awesome Title", message: "Are you in?!", type: .notification)
let doneAction = CDAlertViewAction(title: "Sure! 💪")
alert.add(action: doneAction)
let nevermindAction = CDAlertViewAction(title: "Nevermind 😑")
alert.add(action: nevermindAction)
alert.show()

To enable text field in popup:

swift
alert.isTextFieldHidden = false

Custom view is also supported. If you want to use custom view, you are responsible for the height of custom view. Custom view is used in

UIStackView
.
swift
let myCustomView = UIVIew(frame: myFrame)
// Don't forget to handle height of `myCustomView`
alert.customView = myCustomView

CDAlertView types:

public enum CDAlertViewType {
    case error, warning, success, notification, alarm, noImage, custom(image:UIImage)
}

Initialization

Advanced Alert Initialization

To use it with your custom icon, initialize without type (or with .empty) and set your icon and background color:

let alert = CDAlertView(title: "Awesome Title", message: "Well explained message!", type: .custom(image: UIImage(named:"YourAwesomeImage")))
alert.circleFillColor = UIColor.yourAmazingColor

Hide Alert with your animation

let alert = CDAlertView(title: "Awesome Title", message: "Well explained message!", type: .success)
alert.hideAnimations = { (center, transform, alpha) in
    transform = CGAffineTransform(scaleX: 3, y: 3)
    alpha = 0
}
alert.hideAnimationDuration = 0.88
alert.show()

Hide Alert with timer

let alert = CDAlertView(title: "Awesome Title", message: "Well explained message!", type: .success)
alert.autoHideTime = 4.5 // This will hide alert box after 4.5 seconds

List of Available CDAlertView Options

titleTextColor: UIColor
-> Sets title's text color

messageTextColor: UIColor
-> Sets message's text color

titleFont: UIFont
-> Sets title's font

messageFont: UIFont
-> Sets message's font

isHeaderIconFilled: Bool
-> Chooses filled icons instead of outline ones. Default is
false
.

alertBackgroundColor: UIColor
-> Sets popup's background color.

popupWidth: CGFloat
-> Width of the popup view

hasRoundedCorners: Bool
-> Apply rounded corners to alert view. Default is
true
.

hasShadow: Bool
-> Apply shadows around the popup. Defualt is
true
.

circleFillColor: UIColor
-> Sets background color of header icon. (Color of circle area)

isActionButtonsVertical: Bool
-> Alignes action buttons vertical. Default is
false
. Maximum number of horizontal buttons is 3.

canHideWhenTapBack
-> Hide self when tapped backgroundView. Default is
false
.

hideAnimationDuration: TimeInterval
-> Sets the animation duration of hide animation

hideAnimations: CDAlertAnimationBlock
-> Sets the hiding animations depending on the
center
,
transform
and
alpha
values. You can create your animations by changing these values for alert popup.

If you enabled text field with setting

isTextFieldHidden
property to
false
, following properties will be available also:

textFieldFont: UIFont
-> Font of textField's text

textFieldIsSecureTextEntry: Bool
-> Sets the
isSecureTextEntry
property of
UITextField

textFieldReturnKeyType: UIReturnKeyType
-> Sets the
returnKeyType
property of
UITextField

textFieldTextAlignment: NSTextAlignment
-> Sets the
textAlignment
property of
UITextField
. Default is
.left
.

textFieldPlaceholderText: String?
-> Sets the placeholder text for
UITextField
.

textFieldAutocapitalizationType: UITextAutocapitalizationType
-> Sets the
autocapitalizationType
property of
UITextField
. Default is
.none
.

textFieldBackgroundColor: UIColor
-> Sets
UITextField
's background color.

textFieldTintColor: UIColor
-> Sets
UITextField
's tint color.

textFieldText: String?
-> Sets & gets
UITextField
's text.

textFieldHeight: CGFloat
-> Sets the height of
UITextField
.

textFieldDelegate: UITextViewDelegate?
-> Sets the delegate of
UITextField
. Default delegate is
CDAlertView
. If you overwrite this, you're responsible for resigning the
UITextField
.

autoHideTime: TimeInterval?
-> Sets the time interval for dismiss time. Default is
nil
.

Advanced action initialization:

font
,
textColor
,
backgroundColor
,
handler
are all optional and has default parameter values. You can initilize with them or set them after initialization.
let action = CDAlertViewAction(title: "Action Title", font: UIFont.yourCustomFont, textColor: UIColor.yourTextColor, backgroundColor: UIColor.yourBackgroundColor, handler: { action in })
alertView.addAction(action)

NOTE: Aligning buttons vertical and horizontal is possible. But using more than 3 buttons in horizontal placement is not possible.

List of CDAlertViewAction Options

buttonTitle: String
-> Set's the action button title

buttonTextColor: UIColor
-> Sets the action button title color. Default value is RGB(27,169,225).

buttonFont: UIFont
-> Sets the action button title font. Default value is
UIFont.systemFont(ofSize: 17)
.

buttonBackgroundColor: UIColor
-> Sets the background color of action button. If not set, it uses
alertBackgroundColor
of CDAlertView.

List of available methods

textFieldBecomeFirstResponder()
-> Calls the
becomeFirstResponder()
method of
textField
if
alert.isTextFieldHidden
set to
true
. Otherwise, does nothing.

textFieldResignFirstResponder()
-> Calls the
resignFirstResponder()
method of
textField
if
alert.isTextFieldHidden
set to
true
. Otherwise, does nothing.

Example

To run the example project, clone the repo, and run

pod install
from the Example directory first.

Installation

This library supports Swift 5. Use

0.9.1
for Swift 4.2. Use
0.6.1
for Swift 3.1.

Using CocoaPods

CDAlertView is available through CocoaPods. To install it, simply add the following line to your

Podfile
:
pod "CDAlertView"

Using Carthage

CDAlertView is available through Carthage. To install it, simply add the following line to your

Cartfile
:
github "candostdagdeviren/CDAlertView"

Requirements

  • Xcode 9
  • Swift 4
  • iOS 9.0+

Icons

Thanks to Icons8 for beautiful icons.

License

CDAlertView is available under the MIT license. See the LICENSE file for more info.

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