2016-08-02 16:06:46 +08:00
---
category: Components
2022-11-09 12:28:04 +08:00
group: Data Display
2016-08-02 16:06:46 +08:00
title: Tooltip
2022-11-30 20:14:41 +08:00
cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*3u9eSZO_4c0AAAAAAAAAAAAADrJ8AQ/original
2023-02-09 22:17:31 +08:00
coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*gwrhTozoTC4AAAAAAAAAAAAADrJ8AQ/original
2022-11-09 12:28:04 +08:00
demo:
cols: 2
2016-08-02 16:06:46 +08:00
---
A simple text popup tip.
## When To Use
2017-09-18 10:28:22 +08:00
- The tip is shown on mouse enter, and is hidden on mouse leave. The Tooltip doesn't support complex text or operations.
- To provide an explanation of a `button/text/operation` . It's often used instead of the html `title` attribute.
2016-08-02 16:06:46 +08:00
2022-11-09 12:28:04 +08:00
## Examples
2022-11-17 17:31:26 +08:00
<!-- prettier - ignore -->
2022-11-09 12:28:04 +08:00
< code src = "./demo/basic.tsx" > Basic< / code >
< code src = "./demo/placement.tsx" > Placement< / code >
2023-01-19 11:21:05 +08:00
< code src = "./demo/arrow.tsx" > Arrow< / code >
2023-02-15 10:21:28 +08:00
< code src = "./demo/shift.tsx" iframe = "200" > Auto Shift< / code >
2022-11-09 12:28:04 +08:00
< code src = "./demo/auto-adjust-overflow.tsx" debug > Adjust placement automatically< / code >
< code src = "./demo/destroy-tooltip-on-hide.tsx" debug > Destroy tooltip when hidden< / code >
< code src = "./demo/colorful.tsx" > Colorful Tooltip< / code >
< code src = "./demo/render-panel.tsx" debug > _InternalPanelDoNotUseOrYouWillBeFired< / code >
2023-03-05 17:51:19 +08:00
< code src = "./demo/debug.tsx" debug > Debug< / code >
2022-11-09 12:28:04 +08:00
2016-08-02 16:06:46 +08:00
## API
2021-06-25 11:04:00 +08:00
| Property | Description | Type | Default |
| -------- | ----------------------------- | ---------------------------- | ------- |
| title | The text shown in the tooltip | ReactNode \| () => ReactNode | - |
2016-12-22 12:00:57 +08:00
### Common API
The following APIs are shared by Tooltip, Popconfirm, Popover.
2020-05-07 13:57:50 +08:00
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
2020-10-21 10:33:43 +08:00
| align | This value will be merged into placement's config, please refer to the settings [rc-tooltip ](https://github.com/react-component/tooltip ) | object | - | |
2023-03-05 17:51:19 +08:00
| arrow | Change arrow's visible state and change whether the arrow is pointed at the center of target. | boolean \| { pointAtCenter: boolean } | true | 5.2.0 |
2020-06-17 23:18:14 +08:00
| autoAdjustOverflow | Whether to adjust popup placement automatically when popup is off screen | boolean | true | |
2020-07-02 11:56:48 +08:00
| color | The background color | string | - | 4.3.0 |
2022-08-26 17:17:13 +08:00
| defaultOpen | Whether the floating tooltip card is open by default | boolean | false | 4.23.0 |
2023-02-15 10:21:28 +08:00
| destroyTooltipOnHide | Whether destroy tooltip when hidden | boolean | false | |
2022-09-22 10:10:29 +08:00
| getPopupContainer | The DOM container of the tip, the default behavior is to create a `div` element in `body` | (triggerNode: HTMLElement) => HTMLElement | () => document.body | |
2020-05-07 13:57:50 +08:00
| mouseEnterDelay | Delay in seconds, before tooltip is shown on mouse enter | number | 0.1 | |
| mouseLeaveDelay | Delay in seconds, before tooltip is hidden on mouse leave | number | 0.1 | |
| overlayClassName | Class name of the tooltip card | string | - | |
| overlayStyle | Style of the tooltip card | object | - | |
2021-06-25 11:04:00 +08:00
| overlayInnerStyle | Style of the tooltip inner content | object | - | |
2020-05-07 13:57:50 +08:00
| placement | The position of the tooltip relative to the target, which can be one of `top` `left` `right` `bottom` `topLeft` `topRight` `bottomLeft` `bottomRight` `leftTop` `leftBottom` `rightTop` `rightBottom` | string | `top` | |
2020-07-02 11:56:48 +08:00
| trigger | Tooltip trigger mode. Could be multiple by passing an array | `hover` \| `focus` \| `click` \| `contextMenu` \| Array< string> | `hover` | |
2022-09-06 14:03:39 +08:00
| open | Whether the floating tooltip card is open or not. Use `visible` under 4.23.0 ([why?](/docs/react/faq#why-open)) | boolean | false | 4.23.0 |
2021-05-07 17:38:45 +08:00
| zIndex | Config `z-index` of Tooltip | number | - | |
2022-09-22 10:10:29 +08:00
| onOpenChange | Callback executed when visibility of the tooltip card is changed | (open: boolean) => void | - | 4.23.0 |
2017-01-22 14:26:46 +08:00
2023-04-11 10:25:24 +08:00
## Design Token
< ComponentTokenTable component = "Tooltip" > < / ComponentTokenTable >
2017-01-22 14:26:46 +08:00
## Note
2017-09-18 10:28:22 +08:00
Please ensure that the child node of `Tooltip` accepts `onMouseEnter` , `onMouseLeave` , `onFocus` , `onClick` events.