--- category: Components type: Data Display title: Tooltip cover: https://gw.alipayobjects.com/zos/alicdn/Vyyeu8jq2/Tooltp.svg --- A simple text popup tip. ## When To Use - 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. ## API | Property | Description | Type | Default | | -------- | ----------------------------- | ------------ | ------- | | title | The text shown in the tooltip | string\|slot | - | ### Common API The following APIs are shared by Tooltip, Popconfirm, Popover. | Property | Description | Type | Default | | --- | --- | --- | --- | | arrowPointAtCenter | Whether the arrow is pointed at the center of target | boolean | `false` | | autoAdjustOverflow | Whether to adjust popup placement automatically when popup is off screen | boolean | `true` | | color | The background color | string | - | | defaultVisible | Whether the floating tooltip card is visible by default | boolean | `false` | | getPopupContainer | The DOM container of the tip, the default behavior is to create a `div` element in `body`. | Function(triggerNode) | () => document.body | | 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 | - | | 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` | | trigger | Tooltip trigger mode | `hover` \| `focus` \| `click` \| `contextmenu` | `hover` | | visible(v-model) | Whether the floating tooltip card is visible or not | boolean | `false` | | destroyTooltipOnHide | Whether to destroy tooltip on hide | boolean | false | | align | this value will be merged into placement's config, please refer to the settings [dom-align](https://github.com/yiminghe/dom-align) | Object | - | ### events | Events Name | Description | Arguments | | --- | --- | --- | | visibleChange | Callback executed when visibility of the tooltip card is changed | (visible) => void | - | ## Note Please ensure that the child node of `Tooltip` accepts `mouseenter`, `mouseleave`, `focus`, `click` events.