PTB-fe/components/Common/Scrollable.js

// SLIMSCROLL
// -----------------------------------
import React, { Component } from "react";
import PropTypes from "prop-types";
// Perfect Scrollbar
import PerfectScrollbar from "react-perfect-scrollbar";

// ensure rails are shown over the rest
const fixRailsZIndex = ".ps__rail-y, ps__rail-x {z-index: 999999; }";

const Scrollable = (props) => {
	const scrollStyle = {
		position: "relative",
	};
	if (props.height !== null) {
		scrollStyle.maxHeight = props.height;
	}
	return (
		<>
			<style>{fixRailsZIndex}</style>
			<PerfectScrollbar {...props} style={scrollStyle}>
				{props.children}
			</PerfectScrollbar>
		</>
	);
};

Scrollable.propTypes = {
	/** height of the element */
	height: PropTypes.string,
};

Scrollable.defaultProps = {
	height: "250px",
};

export default Scrollable;