set popper click outside
//dependencies
const { render } = ReactDOM,
{ useState } = React,
{ Popper, Button, Paper, ClickAwayListener } = MaterialUI
//custom popper
const MyPopper = ({isOpen,clickAwayHandler}) => (
<ClickAwayListener onClickAway={clickAwayHandler}>
<Popper open={isOpen}>
<Paper className="popper">There goes my custom popper</Paper>
</Popper>
</ClickAwayListener>
)
//main page
const MainPage = () => {
const [isOpen, setIsOpen] = useState(true),
clickAwayHandler = () => setIsOpen(false),
clickHandler = () => setIsOpen(true)
return (
<div>
<Button onClick={clickHandler}>Toggle pop-up</Button>
{
isOpen && <MyPopper {...{clickAwayHandler,isOpen}} />
}
</div>
)
}
//render
render (
<MainPage />,
document.getElementById('root')
)