import React from "react"; import { IconButton, Tooltip } from '@mui/material'; import { Add as AddIcon } from '@mui/icons-material' import { HelpModal as PasswordModal } from '../../Components/Modal/PasswordModal' export default class CustomToolbar extends React.Component { constructor(props){ super(props); this.state = { visible : false } } setVisible = () => this.setState({ visible : false}); handleClick = () => { console.log("is visible :", this.state.visible ); this.setState({ visible : !this.state.visible }) } render() { let { visible } = this.state; return ( ); } }