UIAlertAction+Utils.swift

// This source is under MIT license.
import UIKit

extension UIAlertAction {
	public var isEnabled: Bool {
		get { return value(forKey: "enabled") as! Bool }
		set { setValue(newValue, forKey: "enabled") }
	}
	
	public var isChecked: Bool {
		get { return value(forKey: "checked") as! Bool }
		set { setValue(newValue, forKey: "checked") }
	}
	
	public var image: UIImage? {
		get { return value(forKey: "image") as? UIImage }
		set { setValue(newValue, forKey: "image") }
	}
	
	public var titleTextColor: UIColor? {
		get { return value(forKey: "titleTextColor") as? UIColor }
		set { setValue(newValue, forKey: "titleTextColor") }
	}
	
	public var imageTintColor: UIColor? {
		get { return value(forKey: "imageTintColor") as? UIColor }
		set { setValue(newValue, forKey: "imageTintColor") }
	}
	
	public var descriptiveText: String? {
		get { return value(forKey: "_descriptiveText") as? String }
		set { setValue(newValue, forKey: "_descriptiveText") }
	}
	
	@available(iOS 9.0, *)
	public var keyCommandInput: String? {
		get { return value(forKey: "keyCommandInput") as? String }
		set { setValue(newValue, forKey: "keyCommandInput") }
	}
	
	@available(iOS 9.0, *)
	public var keyCommandModifierFlags: UIKeyModifierFlags {
		get { return value(forKey: "keyCommandModifierFlags") as! UIKeyModifierFlags }
		set { setValue(newValue, forKey: "keyCommandModifierFlags") }
	}
}