From 1d1c6fded2946f77d69653ade065b46e6b5cc501 Mon Sep 17 00:00:00 2001
From: zhandouxiaojiji <zhandouxiaojiji@gmail.com>
Date: Wed, 21 Oct 2020 21:21:58 +0800
Subject: [PATCH] Properties add shouldUpdate

---
 render-process/Properties.tsx | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/render-process/Properties.tsx b/render-process/Properties.tsx
index 62c03ee..42c419d 100644
--- a/render-process/Properties.tsx
+++ b/render-process/Properties.tsx
@@ -28,6 +28,14 @@ export default class Properties extends Component<PropertiesProps> {
     treeList: []
   };
 
+  curWorkspace: string = '';
+
+  shouldComponentUpdate(nextProps: PropertiesProps) {
+    const shouldUpdate = this.curWorkspace != nextProps.workspace;
+    this.curWorkspace = nextProps.workspace;
+    return shouldUpdate;
+  }
+
   componentDidMount() {
     var workspace = this.props.workspace;
     if (workspace == '') {
@@ -58,6 +66,7 @@ export default class Properties extends Component<PropertiesProps> {
   }
 
   render() {
+    console.log("render Properties");
     const { onOpenTree, workspace } = this.props;
     const treeList = this.getTreeList(workspace);
     return (