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feat: dropdown support arrow (#23869)
* feat: dropdown support arrow prop close #22758 * test: update snapshot * fix: fix dropdown cls names * test: update snapshot * test: update snapshot * doc: update demo * test: update demo snapshot * demo * fix: snapshot
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wendellhu
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@ -1,5 +1,59 @@
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// Jest Snapshot v1, https://goo.gl/fbAQLP
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// Jest Snapshot v1, https://goo.gl/fbAQLP
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exports[`renders ./components/dropdown/demo/arrow.md correctly 1`] = `
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Array [
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<button
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class="ant-btn ant-dropdown-trigger"
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type="button"
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>
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<span>
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bottomLeft
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</span>
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</button>,
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<button
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class="ant-btn ant-dropdown-trigger"
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type="button"
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>
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<span>
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bottomCenter
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</span>
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</button>,
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<button
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class="ant-btn ant-dropdown-trigger"
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type="button"
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>
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<span>
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bottomRight
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</span>
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</button>,
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<br />,
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<button
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class="ant-btn ant-dropdown-trigger"
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type="button"
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>
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<span>
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topLeft
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</span>
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</button>,
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<button
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class="ant-btn ant-dropdown-trigger"
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type="button"
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>
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<span>
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topCenter
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</span>
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</button>,
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<button
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class="ant-btn ant-dropdown-trigger"
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type="button"
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>
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<span>
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topRight
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</span>
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</button>,
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]
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`;
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exports[`renders ./components/dropdown/demo/basic.md correctly 1`] = `
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exports[`renders ./components/dropdown/demo/basic.md correctly 1`] = `
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<a
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<a
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class="ant-dropdown-link ant-dropdown-trigger"
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class="ant-dropdown-link ant-dropdown-trigger"
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75
components/dropdown/demo/arrow.md
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75
components/dropdown/demo/arrow.md
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@ -0,0 +1,75 @@
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---
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order: 2
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title:
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zh-CN: 箭头
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en-US: Arrow
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---
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## zh-CN
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可以展示一个箭头。
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## en-US
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You could display an arrow.
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```jsx
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import { Menu, Dropdown, Button } from 'antd';
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const menu = (
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<Menu>
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<Menu.Item>
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<a target="_blank" rel="noopener noreferrer" href="http://www.alipay.com/">
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1st menu item
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</a>
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</Menu.Item>
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<Menu.Item>
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<a target="_blank" rel="noopener noreferrer" href="http://www.taobao.com/">
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2nd menu item
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</a>
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</Menu.Item>
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<Menu.Item>
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<a target="_blank" rel="noopener noreferrer" href="http://www.tmall.com/">
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3rd menu item
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</a>
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</Menu.Item>
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</Menu>
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);
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ReactDOM.render(
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<>
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<Dropdown overlay={menu} placement="bottomLeft" arrow>
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<Button>bottomLeft</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="bottomCenter" arrow>
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<Button>bottomCenter</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="bottomRight" arrow>
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<Button>bottomRight</Button>
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</Dropdown>
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<br />
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<Dropdown overlay={menu} placement="topLeft" arrow>
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<Button>topLeft</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="topCenter" arrow>
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<Button>topCenter</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="topRight" arrow>
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<Button>topRight</Button>
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</Dropdown>
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</>,
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mountNode,
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);
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```
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```css
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#components-dropdown-demo-arrow .ant-btn {
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margin-right: 8px;
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margin-bottom: 8px;
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}
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.ant-row-rtl #components-dropdown-demo-arrow .ant-btn {
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margin-right: 0;
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margin-bottom: 8px;
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margin-left: 8px;
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}
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```
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@ -35,6 +35,7 @@ type Align = {
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};
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};
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export interface DropDownProps {
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export interface DropDownProps {
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arrow?: boolean;
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trigger?: ('click' | 'hover' | 'contextMenu')[];
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trigger?: ('click' | 'hover' | 'contextMenu')[];
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overlay: React.ReactElement | OverlayFunc;
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overlay: React.ReactElement | OverlayFunc;
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onVisibleChange?: (visible: boolean) => void;
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onVisibleChange?: (visible: boolean) => void;
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@ -130,6 +131,7 @@ const Dropdown: DropdownInterface = props => {
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};
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};
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const {
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const {
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arrow,
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prefixCls: customizePrefixCls,
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prefixCls: customizePrefixCls,
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children,
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children,
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trigger,
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trigger,
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@ -160,6 +162,7 @@ const Dropdown: DropdownInterface = props => {
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return (
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return (
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<RcDropdown
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<RcDropdown
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arrow={arrow}
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alignPoint={alignPoint}
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alignPoint={alignPoint}
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{...props}
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{...props}
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overlayClassName={overlayClassNameCustomized}
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overlayClassName={overlayClassNameCustomized}
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@ -17,6 +17,7 @@ When there are more than a few options to choose from, you can wrap them in a `D
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| Property | Description | Type | Default | Version |
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| Property | Description | Type | Default | Version |
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| --- | --- | --- | --- | --- |
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| --- | --- | --- | --- | --- |
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| arrow | Whether the dropdown arrow should be visible | boolean | `false` | |
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| disabled | Whether the dropdown menu is disabled | boolean | - | |
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| disabled | Whether the dropdown menu is disabled | boolean | - | |
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| getPopupContainer | To set the container of the dropdown menu. The default is to create a `div` element in `body`, but you can reset it to the scrolling area and make a relative reposition. [Example on CodePen](https://codepen.io/afc163/pen/zEjNOy?editors=0010). | Function(triggerNode) | `() => document.body` | |
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| getPopupContainer | To set the container of the dropdown menu. The default is to create a `div` element in `body`, but you can reset it to the scrolling area and make a relative reposition. [Example on CodePen](https://codepen.io/afc163/pen/zEjNOy?editors=0010). | Function(triggerNode) | `() => document.body` | |
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| overlay | The dropdown menu | [Menu](/components/menu) \| () => Menu | - | |
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| overlay | The dropdown menu | [Menu](/components/menu) \| () => Menu | - | |
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@ -21,6 +21,7 @@ cover: https://gw.alipayobjects.com/zos/alicdn/TIIiKrsQT/Dropdown.svg
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| 参数 | 说明 | 类型 | 默认值 | 版本 |
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| 参数 | 说明 | 类型 | 默认值 | 版本 |
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| --- | --- | --- | --- | --- |
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| --- | --- | --- | --- | --- |
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| arrow | 下拉框箭头是否显示 | boolean | `false` | |
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| disabled | 菜单是否禁用 | boolean | - | |
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| disabled | 菜单是否禁用 | boolean | - | |
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| getPopupContainer | 菜单渲染父节点。默认渲染到 body 上，如果你遇到菜单滚动定位问题，试试修改为滚动的区域，并相对其定位。[示例](https://codepen.io/afc163/pen/zEjNOy?editors=0010) | Function(triggerNode) | `() => document.body` | |
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| getPopupContainer | 菜单渲染父节点。默认渲染到 body 上，如果你遇到菜单滚动定位问题，试试修改为滚动的区域，并相对其定位。[示例](https://codepen.io/afc163/pen/zEjNOy?editors=0010) | Function(triggerNode) | `() => document.body` | |
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| overlay | 菜单 | [Menu](/components/menu) \| () => Menu | - | |
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| overlay | 菜单 | [Menu](/components/menu) \| () => Menu | - | |
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@ -47,6 +47,76 @@
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display: none;
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display: none;
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}
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}
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// Offset the popover to account for the dropdown arrow
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&-show-arrow&-placement-topCenter,
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&-show-arrow&-placement-topLeft,
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&-show-arrow&-placement-topRight {
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padding-bottom: @popover-distance;
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}
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&-show-arrow&-placement-bottomCenter,
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&-show-arrow&-placement-bottomLeft,
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&-show-arrow&-placement-bottomRight {
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padding-top: @popover-distance;
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}
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// Arrows
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// .popover-arrow is outer, .popover-arrow:after is inner
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&-arrow {
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position: absolute;
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z-index: 1; // lift it up so the menu wouldn't cask shadow on it
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display: block;
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width: sqrt(@popover-arrow-width * @popover-arrow-width * 2);
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height: sqrt(@popover-arrow-width * @popover-arrow-width * 2);
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background: transparent;
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border-style: solid;
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border-width: sqrt(@popover-arrow-width * @popover-arrow-width * 2) / 2;
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transform: rotate(45deg);
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}
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&-placement-topCenter > &-arrow,
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&-placement-topLeft > &-arrow,
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&-placement-topRight > &-arrow {
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bottom: @popover-distance - @popover-arrow-width + 2.2px;
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border-top-color: transparent;
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border-right-color: @popover-bg;
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border-bottom-color: @popover-bg;
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border-left-color: transparent;
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box-shadow: 3px 3px 7px fade(@black, 7%);
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}
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&-placement-topCenter > &-arrow {
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left: 50%;
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transform: translateX(-50%) rotate(45deg);
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}
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&-placement-topLeft > &-arrow {
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left: 16px;
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}
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&-placement-topRight > &-arrow {
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right: 16px;
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}
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&-placement-bottomCenter > &-arrow,
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&-placement-bottomLeft > &-arrow,
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&-placement-bottomRight > &-arrow {
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top: @popover-distance - @popover-arrow-width + 2px;
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border-top-color: @popover-bg;
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border-right-color: transparent;
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border-bottom-color: transparent;
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border-left-color: @popover-bg;
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box-shadow: -2px -2px 5px fade(@black, 6%);
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}
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&-placement-bottomCenter > &-arrow {
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left: 50%;
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transform: translateX(-50%) rotate(45deg);
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}
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&-placement-bottomLeft > &-arrow {
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left: 16px;
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}
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&-placement-bottomRight > &-arrow {
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right: 16px;
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}
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&-menu {
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&-menu {
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position: relative;
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position: relative;
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margin: 0;
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margin: 0;
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