Unstyled Menu
The Menu components provide your users with a list of options on temporary surfaces.
useMenu API
Import
import useMenu from '@mui/base/useMenu';
// or
import { useMenu } from '@mui/base';Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| defaultOpen | boolean | false | If true, the menu will be initially open. |
| listboxId | string | Id of the menu listbox. | |
| listboxRef | React.Ref<any> | Ref of the menu listbox. | |
| onOpenChange | (open: boolean) => void | Callback fired when the menu is opened or closed. | |
| open | boolean | If true, the menu will be open.
This is the controlled equivalent of the defaultOpen parameter. |
Return value
| Name | Type | Description |
|---|---|---|
| contextValue | MenuProviderValue | The value to be passed into the MenuProvider. |
| dispatch | (action: ListAction<string>) => void | Action dispatcher for the menu component.
Allows to programmatically control the menu. |
| getListboxProps | <TOther extends EventHandlers>(otherHandlers?: TOther) => UseMenuListboxSlotProps | Resolver for the listbox component's props. |
| highlightedValue | string | null | The highlighted option in the menu listbox. |
| menuItems | Map<string, MenuItemMetadata> | Items in the menu listbox. |
| open | boolean | If true, the menu is open. |
useMenuItem API
Import
import useMenuItem from '@mui/base/useMenuItem';
// or
import { useMenuItem } from '@mui/base';Parameters
| Name | Type | Description |
|---|---|---|
| ref* | React.Ref<any> | |
| disabled | boolean | |
| id | string | |
| label | string | |
| onClick | React.MouseEventHandler<any> |
Return value
| Name | Type | Description |
|---|---|---|
| disabled | boolean | If true, the component is disabled. |
| focusVisible | boolean | If true, the component is being focused using keyboard. |
| getRootProps | <TOther extends EventHandlers = {}>(otherHandlers?: TOther) => UseMenuItemRootSlotProps<TOther> | Resolver for the root slot's props. |
| highlighted | boolean | If true, the component is being highlighted. |
| index | number | 0-based index of the item in the menu. |
| ref | ((instance: unknown) => void) | null | The ref to the component's root DOM element. |
| totalItemCount | number | Total number of items in the menu. |