# Menu
Accessible dropdown and context menus for actions and navigation.
```svelte
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## Grouped Items
Use `ItemGroup` and `ItemGroupLabel` to organize menu items into logical sections.
```svelte
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## Context Menu
Use `ContextTrigger` instead of `Trigger` to open the menu on right-click.
```svelte
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## Nested Menu
Use the `TriggerItem` component to create nested menus within a parent menu.
```svelte
```
## Option Items
Use `OptionItem` to create menu items that can be toggled on or off with checkbox or radio group like behavior.
```svelte
```
## Disabled Item
Set the disabled prop to enable the disabled state.
```tsx
```
## Anatomy
Here's an overview of how the Menu component is structured in code:
```svelte
```
## API Reference
### Root
| Prop | Description | Type | Default |
| ----------------------- | -------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| ids | The ids of the elements in the menu. Useful for composition. | Partial\<\{ trigger: string \| ((value?: string \| undefined) => string); contextTrigger: string \| ((value?: string \| undefined) => string); content: string; groupLabel: (id: string) => string; group: (id: string) => string; positioner: string; arrow: string; }> \| undefined | - |
| defaultHighlightedValue | The initial highlighted value of the menu item when rendered.
Use when you don't need to control the highlighted value of the menu item. | string \| null \| undefined | - |
| highlightedValue | The controlled highlighted value of the menu item. | string \| null \| undefined | - |
| onHighlightChange | Function called when the highlighted menu item changes. | ((details: HighlightChangeDetails) => void) \| undefined | - |
| onSelect | Function called when a menu item is selected. | ((details: SelectionDetails) => void) \| undefined | - |
| anchorPoint | The positioning point for the menu. Can be set by the context menu trigger or the button trigger. | Point \| null \| undefined | - |
| loopFocus | Whether to loop the keyboard navigation. | boolean \| undefined | false |
| positioning | The options used to dynamically position the menu | PositioningOptions \| undefined | - |
| closeOnSelect | Whether to close the menu when an option is selected | boolean \| undefined | true |
| aria-label | The accessibility label for the menu | string \| undefined | - |
| open | The controlled open state of the menu | boolean \| undefined | - |
| onOpenChange | Function called when the menu opens or closes | ((details: OpenChangeDetails) => void) \| undefined | - |
| defaultOpen | The initial open state of the menu when rendered.
Use when you don't need to control the open state of the menu. | boolean \| undefined | - |
| typeahead | Whether the pressing printable characters should trigger typeahead navigation | boolean \| undefined | true |
| composite | Whether the menu is a composed with other composite widgets like a combobox or tabs | boolean \| undefined | true |
| navigate | Function to navigate to the selected item if it's an anchor element | ((details: NavigateDetails) => void) \| null \| undefined | - |
| triggerValue | The controlled trigger value | string \| null \| undefined | - |
| defaultTriggerValue | The initial trigger value when rendered.
Use when you don't need to control the trigger value. | string \| null \| undefined | - |
| onTriggerValueChange | Function called when the trigger value changes. | ((details: TriggerValueChangeDetails) => void) \| undefined | - |
| dir | The document's text/writing direction. | "ltr" \| "rtl" \| undefined | "ltr" |
| getRootNode | A root node to correctly resolve document in custom environments. E.x.: Iframes, Electron. | (() => ShadowRoot \| Node \| Document) \| undefined | - |
| onEscapeKeyDown | Function called when the escape key is pressed | ((event: KeyboardEvent) => void) \| undefined | - |
| onRequestDismiss | Function called when this layer is closed due to a parent layer being closed | ((event: LayerDismissEvent) => void) \| undefined | - |
| onPointerDownOutside | Function called when the pointer is pressed down outside the component | ((event: PointerDownOutsideEvent) => void) \| undefined | - |
| onFocusOutside | Function called when the focus is moved outside the component | ((event: FocusOutsideEvent) => void) \| undefined | - |
| onInteractOutside | Function called when an interaction happens outside the component | ((event: InteractOutsideEvent) => void) \| undefined | - |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### Provider
| Prop | Description | Type | Default |
| -------- | ----------- | ------------------------------------------------------ | ------- |
| value | - | () => MenuApi\ & \{ service: MenuService; } | - |
| children | - | Snippet\<\[]> \| undefined | - |
### Context
| Prop | Description | Type | Default |
| -------- | ----------- | ------------------------------------------------------------------- | ------- |
| children | - | Snippet\<\[() => MenuApi\ & \{ service: MenuService; }]> | - |
### Trigger
| Prop | Description | Type | Default |
| ------- | --------------------------- | --------------------------------------------------- | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"button">]> \| undefined | - |
### ContextTrigger
| Prop | Description | Type | Default |
| ------- | --------------------------- | --------------------------------------------------- | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"button">]> \| undefined | - |
### Indicator
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### Positioner
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### Content
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### ItemGroup
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### ItemGroupLabel
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### Item
| Prop | Description | Type | Default |
| ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------ | ------- |
| value | The unique value of the menu item option. | string | - |
| disabled | Whether the menu item is disabled | boolean \| undefined | - |
| valueText | The textual value of the option. Used in typeahead navigation of the menu.
If not provided, the text content of the menu item will be used. | string \| undefined | - |
| closeOnSelect | Whether the menu should be closed when the option is selected. | boolean \| undefined | - |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### OptionItem
| Prop | Description | Type | Default |
| --------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------ | ------- |
| checked | Whether the option is checked | boolean | - |
| type | Whether the option is a radio or a checkbox | "radio" \| "checkbox" | - |
| value | The value of the option | string | - |
| onCheckedChange | Function called when the option state is changed | ((checked: boolean) => void) \| undefined | - |
| disabled | Whether the menu item is disabled | boolean \| undefined | - |
| valueText | The textual value of the option. Used in typeahead navigation of the menu.
If not provided, the text content of the menu item will be used. | string \| undefined | - |
| closeOnSelect | Whether the menu should be closed when the option is selected. | boolean \| undefined | - |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### TriggerItem
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### ItemText
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### ItemIndicator
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### Separator
| Prop | Description | Type | Default |
| ------- | --------------------------- | ----------------------------------------------- | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"hr">]> \| undefined | - |
### Arrow
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |
### ArrowTip
| Prop | Description | Type | Default |
| ------- | --------------------------- | ------------------------------------------------ | ------- |
| element | Render the element yourself | Snippet\<\[HTMLAttributes\<"div">]> \| undefined | - |