From 77b5c5f7699a3464700e15590cc79f81676ed791 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andre=CC=81=20Rivet?=
 <marcandre.rivet@sociablelabs.com>
Date: Wed, 9 Oct 2019 23:12:12 -0400
Subject: [PATCH] fix react usage

---
 CHANGELOG.md                                                  | 3 +++
 .../components/ControlledTable/fragments/TableTooltip.tsx     | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a11dea522..21766c755 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,9 @@ working correctly in certain circumstances when the table contains `readonly` co
 - [#206](https://github.com/plotly/dash-table/issues/206) Fix a bug with copy/paste to and from
 column filters not working.
 
+- [#561](https://github.com/plotly/dash-table/issues/561) Fix an incorrect React PureComponent
+usage causing warnings in DevTools.
+
 ## [4.4.0] - 2019-10-08
 ### Added
 [#546](https://github.com/plotly/dash-table/issues/546)
diff --git a/src/dash-table/components/ControlledTable/fragments/TableTooltip.tsx b/src/dash-table/components/ControlledTable/fragments/TableTooltip.tsx
index b1de6fbd0..a699a1597 100644
--- a/src/dash-table/components/ControlledTable/fragments/TableTooltip.tsx
+++ b/src/dash-table/components/ControlledTable/fragments/TableTooltip.tsx
@@ -1,4 +1,4 @@
-import React, { PureComponent } from 'react';
+import React, { Component } from 'react';
 
 import Tooltip, { ITooltipProps, Arrow } from 'dash-table/components/Tooltip';
 import tooltipHelper from 'dash-table/components/tooltipHelper';
@@ -10,7 +10,7 @@ interface IState {
     cell?: any;
 }
 
-export default class TableTooltip extends PureComponent<ITooltipProps, IState> {
+export default class TableTooltip extends Component<ITooltipProps, IState> {
     constructor(props: ITooltipProps) {
         super(props);