OverlaysGlass surface

DropdownMenu

Shows compact actions from a trigger.

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FrameworksAstro · React · Elements

Registry commandlumen add DropdownMenu

InteractionEnhanced runtime

Design sourceLinked component node

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Framework example

Choose Astro, React, or Elements to compare native usage against the shared visual output. Each example assumes the framework-level setup is already complete.

Framework usage

Switch targets to compare the adapter code. The preview stays visually stable because all three packages share the same tokens and ui-* class contract.

---
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuSeparator,
  DropdownMenuTrigger
} from '@santi020k/lumen-astro'
---

<DropdownMenu>
  <DropdownMenuTrigger>More actions</DropdownMenuTrigger>
  <DropdownMenuContent>
    <DropdownMenuItem>Rename</DropdownMenuItem>
    <DropdownMenuItem>Duplicate</DropdownMenuItem>
    <DropdownMenuSeparator />
    <DropdownMenuItem disabled status="Soon">Archive</DropdownMenuItem>
  </DropdownMenuContent>
</DropdownMenu>

import { DropdownMenu } from '@santi020k/lumen-react'

export const Example = () => (
  <>
    <DropdownMenu>
      <DropdownMenuTrigger>More actions</DropdownMenuTrigger>
      <DropdownMenuContent>
        <DropdownMenuItem>Rename</DropdownMenuItem>
        <DropdownMenuItem>Duplicate</DropdownMenuItem>
        <DropdownMenuSeparator />
        <DropdownMenuItem disabled status="Soon">Archive</DropdownMenuItem>
      </DropdownMenuContent>
    </DropdownMenu>
  </>
)

<script type="module">
  import { defineLumenElements } from '@santi020k/lumen-elements/define'

  defineLumenElements()
</script>

<lumen-dropdown-menu>
  <DropdownMenuTrigger>More actions</DropdownMenuTrigger>
  <DropdownMenuContent>
    <DropdownMenuItem>Rename</DropdownMenuItem>
    <DropdownMenuItem>Duplicate</DropdownMenuItem>
    <DropdownMenuSeparator />
    <DropdownMenuItem disabled status="Soon">Archive</DropdownMenuItem>
  </DropdownMenuContent>
</lumen-dropdown-menu>

Edit DropdownMenu in browser

Choose your target

Add this component

Choose the package for your runtime. All adapters share the Lumen stylesheet. Use the matching registry command when you want a local wrapper for that framework.

Glass

Add the glass prop to apply the shared blur, saturation, border, and highlight tokens. Glass reads best over vivid content, so place the surface above imagery or color.

Framework usage

Switch targets to compare the adapter code. The preview stays visually stable because all three packages share the same tokens and ui-* class contract.

---
import {
  Button,
  DropdownMenu
} from '@santi020k/lumen-astro'
---

<div class="docs-glass-demo docs-glass-demo--float">
  <DropdownMenu glass>
    <Button data-ui-trigger>More actions</Button>
    <div role="menu">
      <button role="menuitem">Rename</button>
      <button role="menuitem">Duplicate</button>
      <button role="menuitem">Archive</button>
    </div>
  </DropdownMenu>
</div>

import { Button, DropdownMenu } from '@santi020k/lumen-react'

export const Example = () => (
  <>
    <div className="docs-glass-demo docs-glass-demo--float">
      <DropdownMenu glass>
        <Button data-ui-trigger>More actions</Button>
        <div role="menu">
          <button role="menuitem">Rename</button>
          <button role="menuitem">Duplicate</button>
          <button role="menuitem">Archive</button>
        </div>
      </DropdownMenu>
    </div>
  </>
)

<script type="module">
  import { defineLumenElements } from '@santi020k/lumen-elements/define'

  defineLumenElements()
</script>

<div class="docs-glass-demo docs-glass-demo--float">
  <lumen-dropdown-menu glass>
    <lumen-button data-ui-trigger>More actions</lumen-button>
    <div role="menu">
      <button role="menuitem">Rename</button>
      <button role="menuitem">Duplicate</button>
      <button role="menuitem">Archive</button>
    </div>
  </lumen-dropdown-menu>
</div>

Edit DropdownMenu in browser

API reference

Lumen-specific props and runtime attributes for the Astro primitive. React props follow the same names; Elements use equivalent kebab-case attributes where custom elements expose them.

Attribute	Values	Default	Description
glass	boolean \| "subtle" \| "strong"	false	Applies the tokenized liquid-glass surface treatment with backdrop-filter fallbacks; "subtle" and "strong" adjust the fill intensity.
data-ui-trigger	boolean attribute	-	Marks the child trigger that opens and closes the adjacent disclosure panel.
[role="menu"]	child panel	-	Marks the dropdown panel that contains role="menuitem" actions.
class, className	string	""	Merges custom classes with the generated ui-* root classes.
...native attributes	HTML attributes	-	Forwards standard attributes to the root element unless the component consumes them.

Keyboard interactions

Keyboard behavior provided by the Astro UIPrimitives runtime for this component.

Key	Action
ArrowDown, Enter, Space on trigger	Open the panel and move focus to the first focusable item.
Escape in panel	Close the panel and return focus to the trigger.
ArrowDown, ArrowUp in panel	Move focus through focusable panel items, wrapping at the ends.
Home, End in panel	Move focus to the first or last focusable panel item.