From dfbfc05eaae9bea46a8b0bf205582263ad0455b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=AA=97=E4=BD=A0=E6=98=AF=E5=B0=8F=E7=8C=AB=E5=92=AA?=
 <darryshaw@gmail.com>
Date: Wed, 7 Aug 2019 20:25:33 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20this.btnsLeftWidth?=
 =?UTF-8?q?=20=E5=92=8C=20this.btnsRightWidth=20=E5=80=BC?=
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修复 this.btnsLeftWidth 和 this.btnsRightWidth 在未渲染完成的情况下拿到错误的 offsetWidth 值
---
 src/Swipeout.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Swipeout.tsx b/src/Swipeout.tsx
index 88c6e00..b126a9e 100644
--- a/src/Swipeout.tsx
+++ b/src/Swipeout.tsx
@@ -52,8 +52,10 @@ export default class Swipeout extends React.Component <SwipeoutPropType, any> {
   }
 
   componentDidMount() {
-    this.btnsLeftWidth = this.left ? this.left.offsetWidth : 0;
-    this.btnsRightWidth = this.right ? this.right.offsetWidth : 0;
+    setTimeout(() => {
+        this.btnsLeftWidth = this.left ? this.left.offsetWidth : 0;
+        this.btnsRightWidth = this.right ? this.right.offsetWidth : 0;
+    }, 300);
     document.body.addEventListener('touchstart', this.onCloseSwipe, true);
   }