refactor(app): use memo fpr comps

This commit is contained in:
moklick
2019-07-25 15:16:59 +02:00
parent 3ecd00d027
commit bfeefd51b2
6 changed files with 19 additions and 21 deletions
+3 -3
View File
@@ -1,4 +1,4 @@
import React, { useEffect, useRef, useContext, useState } from 'react';
import React, { useEffect, useRef, useContext, useState, memo } from 'react';
import ReactDraggable from 'react-draggable';
import cx from 'classnames';
@@ -8,7 +8,7 @@ import { isEdge } from '../../graph-utils';
const isInputTarget = (e) => ['INPUT', 'SELECT', 'TEXTAREA'].includes(e.target.nodeName);
export default NodeComponent => (props) => {
export default NodeComponent => memo((props) => {
const nodeElement = useRef(null);
const { state, dispatch } = useContext(GraphContext);
const [offset, setOffset] = useState({ x: 0, y: 0 });
@@ -81,4 +81,4 @@ export default NodeComponent => (props) => {
</div>
</ReactDraggable.DraggableCore>
);
};
});