It is simple and easily customizable alert.
Can be used as UIAlertController
.
Add the following to your Podfile
:
pod "SimpleAlert"
Add the following to your Cartfile
:
github "KyoheiG3/SimpleAlert"
View simple Alert
let alert = AlertController(title: "title", message: "message", style: .alert)
alert.addTextField()
alert.addAction(AlertAction(title: "Cancel", style: .cancel))
alert.addAction(AlertAction(title: "OK", style: .ok))
present(alert, animated: true, completion: nil)
Customize default contents
let alert = AlertController(title: "title", message: "message", style: .alert)
alert.addTextField { textField in
textField.frame.size.height = 33
textField.backgroundColor = nil
textField.layer.borderColor = nil
textField.layer.borderWidth = 0
}
alert.configureContentView { view in
view.titleLabel.textColor = UIColor.lightGrayColor()
view.titleLabel.font = UIFont.boldSystemFontOfSize(30)
view.messageLabel.textColor = UIColor.lightGrayColor()
view.messageLabel.font = UIFont.boldSystemFontOfSize(16)
view.textBackgroundView.layer.cornerRadius = 3.0
view.textBackgroundView.clipsToBounds = true
}
alert.addAction(AlertAction(title: "Cancel", style: .cancel))
alert.addAction(AlertAction(title: "OK", style: .ok))
present(alert, animated: true, completion: nil)
Rounded button Alert View
let alert = AlertController(view: UIView(), style: .alert)
alert.contentWidth = 144
alert.contentCornerRadius = 72
alert.contentColor = .white
let action = AlertAction(title: "?", style: .cancel) { action in
}
alert.addAction(action)
action.button.frame.size.height = 144
action.button.titleLabel?.font = UIFont.boldSystemFont(ofSize: 96)
action.button.setTitleColor(UIColor.red, for: .normal)
present(alert, animated: true, completion: nil)
More customizable if you create a subclass
class CustomAlertController: AlertController {
override func addTextField(configurationHandler: ((UITextField) -> Void)? = nil) {
super.addTextField { textField in
textField.frame.size.height = 33
textField.backgroundColor = nil
textField.layer.borderColor = nil
textField.layer.borderWidth = 0
configurationHandler?(textField)
}
}
override func configureActionButton(_ button: UIButton, at style :AlertAction.Style) {
super.configureActionButton(button, at: style)
switch style {
case .ok:
button.titleLabel?.font = UIFont.boldSystemFont(ofSize: 20)
button.setTitleColor(UIColor.gray, for: UIControlState())
case .cancel:
button.backgroundColor = UIColor.darkGray
button.setTitleColor(UIColor.white, for: UIControlState())
case .default:
button.setTitleColor(UIColor.lightGray, for: UIControlState())
default:
break
}
}
override func configureContentView(_ contentView: AlertContentView) {
super.configureContentView(contentView)
contentView.titleLabel.textColor = UIColor.lightGray
contentView.titleLabel.font = UIFont.boldSystemFont(ofSize: 30)
contentView.messageLabel.textColor = UIColor.lightGray
contentView.messageLabel.font = UIFont.boldSystemFont(ofSize: 16)
contentView.textBackgroundView.layer.cornerRadius = 10.0
contentView.textBackgroundView.clipsToBounds = true
}
}
init(title: String, style: SimpleAlert.AlertAction.Style, dismissesAlert: Bool = default, handler: ((SimpleAlert.AlertAction?) -> Swift.Void)? = default)
var isEnabled: Bool
let button: UIButton
AlertController
.backgroundColor
of AlertContentView
will be reflected in the overall backgroundColor
.
var baseView: UIView!
var titleLabel: UILabel!
var messageLabel: UILabel!
var textBackgroundView: UIView!
UIAlertControllerStyle
is in the case of actionSheet
does not appear.init(title: String?, message: String?, style: UIAlertControllerStyle)
init(title: String? = default, message: String? = default, view: UIView?, style: UIAlertControllerStyle)
open var contentWidth: CGFloat
open var contentColor: UIColor?
open var contentCornerRadius: CGFloat?
open var coverColor: UIColor
open var message: String?
public private(set) var actions: [SimpleAlert.AlertAction]
public var textFields: [UITextField] { get }
func addTextField(configurationHandler: ((UITextField) -> Swift.Void)? = default)
UIAlertControllerStyle
is in the case of actionSheet
does not add.func addAction(_ action: SimpleAlert.AlertAction)
func configureActionButton(_ button: UIButton, at style: SimpleAlert.AlertAction.Style)
func configureContentView(_ contentView: SimpleAlert.AlertContentView)
UIAlertController
actionSheet
.actionSheet
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Under the MIT license. See LICENSE file for details.