文字显示...后才出antd的Tooltip弹窗

// tsx
const [visible, setVisible] = useState(false);
const handleMouseEnter = (e) => {
	let clientWidth = e.currentTarget.clientWidth;
	let scrollWidth = e.currentTarget.scrollWidth;
	setVisible(scrollWidth > clientWidth);
}

const handleMouseOut = () => {
	setVisible(false);
}

<Tooltip title='显示...后才有Tooltip内容' open={visible}>
	<div
		className='box'
	    onMouseEnter={handleMouseEnter}
        onMouseLeave={handleMouseOut}
	>
		<div className='ellipsis'>
			内容内容内容内容内容内容内容内容内容
		</div>
	</div>
	
</Tooltip>

```javascript
// less
.box {
	width: 200px;
}
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
}