From befb09b1ffe61d9ffbcf5ddaa88cfb0622e79151 Mon Sep 17 00:00:00 2001
From: kir4ik <vlados.linkoln@gmail.com>
Date: Tue, 5 Jul 2022 20:12:58 +0300
Subject: [PATCH] fix resize on update children components & simplified

---
 src/Collapse.js | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/src/Collapse.js b/src/Collapse.js
index a002023..e10915b 100644
--- a/src/Collapse.js
+++ b/src/Collapse.js
@@ -64,19 +64,6 @@ export class Collapse extends React.Component {
       || Object.keys(theme).some(c => theme[c] !== nextProps.theme[c]);
   }
 
-
-  getSnapshotBeforeUpdate() {
-    if (!this.container || !this.content) {
-      return null;
-    }
-    if (this.container.style.height === 'auto') {
-      const {clientHeight: contentHeight} = this.content;
-      this.container.style.height = `${contentHeight}px`;
-    }
-    return null;
-  }
-
-
   componentDidUpdate() {
     this.onResize();
   }
@@ -94,6 +81,11 @@ export class Collapse extends React.Component {
       return;
     }
 
+    if (this.container.style.height === 'auto') {
+      const {clientHeight: contentHeight} = this.content;
+      this.container.style.height = `${contentHeight}px`;
+    }
+
     const {isOpened, checkTimeout} = this.props;
     const containerHeight = Math.floor(this.container.clientHeight);
     const contentHeight = Math.floor(this.content.clientHeight);