Files
GitHawk/Classes/View Controllers/UIViewController+LoadingIndicator.swift
2017-10-18 12:14:17 -04:00

20 lines
447 B
Swift

//
// UIViewController+LoadingIndicator.swift
// Freetime
//
// Created by Ryan Nystrom on 5/7/17.
// Copyright © 2017 Ryan Nystrom. All rights reserved.
//
import UIKit
extension UIViewController {
func setRightBarItemSpinning() {
let activity = UIActivityIndicatorView(activityIndicatorStyle: .gray)
activity.startAnimating()
navigationItem.rightBarButtonItem = UIBarButtonItem(customView: activity)
}
}