From 0b18389a26685205727ae540063caf90ae10dec3 Mon Sep 17 00:00:00 2001
From: David Doty <ddoty@shutterstock.com>
Date: Mon, 29 Jul 2019 15:31:01 -0400
Subject: [PATCH] Adding support to reload ButtonBarView. This allows for
 update of the child view controller page indicator dynamically.

---
 Sources/ButtonBarPagerTabStripViewController.swift | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Sources/ButtonBarPagerTabStripViewController.swift b/Sources/ButtonBarPagerTabStripViewController.swift
index 36e008d6..ce4d22e9 100644
--- a/Sources/ButtonBarPagerTabStripViewController.swift
+++ b/Sources/ButtonBarPagerTabStripViewController.swift
@@ -194,9 +194,13 @@ open class ButtonBarPagerTabStripViewController: PagerTabStripViewController, Pa
     open override func reloadPagerTabStripView() {
         super.reloadPagerTabStripView()
         guard isViewLoaded else { return }
+        reloadButtonBarView()
+        buttonBarView.moveTo(index: currentIndex, animated: false, swipeDirection: .none, pagerScroll: .yes)
+    }
+
+    open func reloadButtonBarView() {
         buttonBarView.reloadData()
         cachedCellWidths = calculateWidths()
-        buttonBarView.moveTo(index: currentIndex, animated: false, swipeDirection: .none, pagerScroll: .yes)
     }
 
     open func calculateStretchedCellWidths(_ minimumCellWidths: [CGFloat], suggestedStretchedCellWidth: CGFloat, previousNumberOfLargeCells: Int) -> CGFloat {