From d8da09b50e6299fc591e869abf50c24ac15e44f7 Mon Sep 17 00:00:00 2001
From: Philip DiLeo <phil@arista.com>
Date: Thu, 18 May 2017 21:49:14 -0400
Subject: [PATCH] Add ComponentDidUpdate Functionality (#11)

The react-perfect-scrollbar works well on initial render, but
if the underlying content changes in size, the scrollbar size
does not update until you manually interact with the scrollbar.
By adding this function, the scrollbar will update any time
the content size changes.
---
 src/scrollbar.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/scrollbar.js b/src/scrollbar.js
index 8a71d85..808cddf 100644
--- a/src/scrollbar.js
+++ b/src/scrollbar.js
@@ -36,6 +36,10 @@ export default class ScrollBar extends Component {
         });
     }
 
+    componentDidUpdate() {
+        ps.update(this._container);
+    }
+
     componentWillUnmount() {
         // unhook up evens
         Object.keys(this._handlerByEvent).forEach((value, key) => {