From fae1225e36337ec7d08f383d7383711a1e66096e Mon Sep 17 00:00:00 2001
From: Brent Whitman <brent@pathym.com>
Date: Fri, 24 Mar 2017 13:26:50 -0700
Subject: [PATCH] Reset timer when button touches are cancelled

---
 GMStepper/GMStepper.swift | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/GMStepper/GMStepper.swift b/GMStepper/GMStepper.swift
index b17d199..0174183 100644
--- a/GMStepper/GMStepper.swift
+++ b/GMStepper/GMStepper.swift
@@ -177,6 +177,7 @@ import UIKit
         button.addTarget(self, action: #selector(GMStepper.leftButtonTouchDown), for: .touchDown)
         button.addTarget(self, action: #selector(GMStepper.buttonTouchUp), for: .touchUpInside)
         button.addTarget(self, action: #selector(GMStepper.buttonTouchUp), for: .touchUpOutside)
+        button.addTarget(self, action: #selector(GMStepper.buttonTouchUp), for: .touchCancel)
         return button
     }()
 
@@ -189,6 +190,7 @@ import UIKit
         button.addTarget(self, action: #selector(GMStepper.rightButtonTouchDown), for: .touchDown)
         button.addTarget(self, action: #selector(GMStepper.buttonTouchUp), for: .touchUpInside)
         button.addTarget(self, action: #selector(GMStepper.buttonTouchUp), for: .touchUpOutside)
+        button.addTarget(self, action: #selector(GMStepper.buttonTouchUp), for: .touchCancel)
         return button
     }()
 
@@ -298,6 +300,7 @@ import UIKit
         backgroundColor = buttonsBackgroundColor
         layer.cornerRadius = cornerRadius
         clipsToBounds = true
+        labelOriginalCenter = label.center
 
         NotificationCenter.default.addObserver(self, selector: #selector(GMStepper.reset), name: NSNotification.Name.UIApplicationWillResignActive, object: nil)
     }