naive-ui/demo/documentation/components/menu/zhCN/index.demo-entry.md
2020-09-17 12:22:31 +08:00

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# 菜单 Menu
没有吃的。
<!--single-column-->
## 演示
```demo
horizontal
default-expanded-keys
indent
collapse
```
## Props
### Menu Props
|名称|类型|默认值|说明|
|-|-|-|-|
|collapsed-icon-size|`number`|`24`|菜单折叠时图标的大小,如果为设定则使用 `icon-size` 代替|
|collapsed-width|`number`|`null`|折叠后菜单的宽度|
|collapsed|`boolean`|`false`|菜单是否折叠,值在菜单为垂直时有用|
|default-expanded-keys|`Array<string>`|`[]`|在非受控状态下默认展开的子菜单标识符数组|
|expanded-keys|`Array<string>`|`undefined`|展开的子菜单标识符数组,如果设定了,菜单的展开将会进入受控状态,`default-expanded-keys` 不会生效|
|icon-size|`number`|`20`|菜单未折叠时图标的大小|
|indent|`number`|`32`|菜单每级的缩进|
|model-value|`string`|`null`|菜单当前的选中值|
|mode|`'vertical' \| 'horizontal'`|`'vertical'`||
|popover-body-style|`object \| null`|`{ padding: '2px 4px', minWidth: '180px' }`|菜单收缩时子菜单弹层的样式|
|root-indent|`number`|`32`|菜单第一级的缩进,如果没有设定,使用 `indent` 代替|
|theme|`'light' \| 'dark' \| null \| string`|`null`||
|on-update:expanded-keys|`(value: string[]) => any`|`() => {}`||
|on-update:model-value|`(value: string) => any`|`() => {}`||
### MenuItem Properties
|名称|类型|说明|
|-|-|-|
|disabled|`boolean`||
|extra|`string \| (() => VNode \| Array<VNode>)`||
|icon|`() => VNode`||
|key|`string`|菜单项的标识符,**必需**|
|title|`string \| (() => VNode \| Array<VNode>)`||
### Submenu Properties
|名称|类型|说明|
|-|-|-|
|children|`Array<MenuItem \| Submenu \| MenuItemGroup>`|**必需**|
|disabled|`boolean`||
|extra|`string \| (() => VNode \| Array<VNode>)`||
|icon|`() => VNode`||
|key|`string`|菜单项的标识符,**必需**|
|title|`string \| (() => VNode \| Array<VNode>)`||
|type|`'submenu'`|**必需**|
### MenuItemGroup Properties
|名称|类型|说明|
|-|-|-|
|children|`Array<MenuItem \| Submenu \| MenuItemGroup>`|**必需**|
|key|`string`|菜单项的标识符,**必需**|
|title|`string \| (() => VNode \| Array<VNode>)`||
|type|`'group'`|**必需**|