| 14 | } |
| 15 | |
| 16 | export default function Example({ button, items }: Props) { |
| 17 | const [open, setOpen] = useState(false); |
| 18 | const ref = useRef(null); |
| 19 | const onOutsideClick = (event: any) => { |
| 20 | const node = ref.current as HTMLDivElement | null; |
| 21 | if (node && !node.contains(event.target)) { |
| 22 | setOpen(false); |
| 23 | } |
| 24 | }; |
| 25 | |
| 26 | useEffect(() => { |
| 27 | document.addEventListener('click', onOutsideClick, false); |
| 28 | return () => { |
| 29 | document.removeEventListener('click', onOutsideClick, false); |
| 30 | }; |
| 31 | }, []); |
| 32 | |
| 33 | return ( |
| 34 | <div ref={ref} className={styles.dropdown}> |
| 35 | <div className={styles.button} onClick={() => setOpen((open) => !open)}> |
| 36 | {button} |
| 37 | </div> |
| 38 | <div className={classNames(styles.menu, { [styles.open]: open })}> |
| 39 | {items.map((item, index) => { |
| 40 | return ( |
| 41 | <div key={`menu-item-${item.label}-${index}`}> |
| 42 | <div className={styles.action} onClick={item.onClick}> |
| 43 | {item.icon} |
| 44 | {item.label} |
| 45 | </div> |
| 46 | </div> |
| 47 | ); |
| 48 | })} |
| 49 | </div> |
| 50 | </div> |
| 51 | ); |
| 52 | } |