OverlaysGlass surface
Dialog
Presents modal content for focused tasks.
01
See it and copy it
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.
View Dialog code
Framework usage
Switch targets to compare the adapter code. This live preview runs the Astro example. React and Elements use their own behavior APIs; complete the matching framework setup before copying an example.---
import {
Button,
Dialog,
Field,
Input,
Label
} from '@santi020k/lumen-astro'
---
<Button data-ui-dialog-trigger="ex-dialog">Edit profile</Button>
<Dialog id="ex-dialog">
<h2>Edit profile</h2>
<Field>
<Label for="ex-dialog-name">Display name</Label>
<Input id="ex-dialog-name" placeholder="Santiago" />
</Field>
<footer>
<Button variant="ghost" data-ui-dialog-close>Cancel</Button>
<Button data-ui-dialog-close>Save changes</Button>
</footer>
</Dialog>'use client'
import { useState } from 'react'
import { Button, Dialog, Field, Input, Label } from '@santi020k/lumen-react'
export function Example() {
const [open, setOpen] = useState(false)
return (
<>
<Button onClick={() => setOpen(true)}>Edit profile</Button>
<Dialog open={open} onOpenChange={setOpen} aria-labelledby="profile-title">
<h2 id="profile-title">Edit profile</h2>
<Field>
<Label htmlFor="profile-name">Display name</Label>
<Input id="profile-name" name="displayName" defaultValue="Santiago" />
</Field>
<Button onClick={() => setOpen(false)} variant="secondary">Close preview</Button>
</Dialog>
</>
)
}<script type="module">
import { defineLumenElements } from '@santi020k/lumen-elements/define'
defineLumenElements()
</script>
<lumen-button data-ui-dialog-trigger="ex-dialog">Edit profile</lumen-button>
<lumen-dialog id="ex-dialog">
<h2>Edit profile</h2>
<lumen-field>
<lumen-label for="ex-dialog-name">Display name</lumen-label>
<lumen-input id="ex-dialog-name" placeholder="Santiago"></lumen-input>
</lumen-field>
<footer>
<lumen-button variant="ghost" data-ui-dialog-close>Cancel</lumen-button>
<lumen-button data-ui-dialog-close>Save changes</lumen-button>
</footer>
</lumen-dialog>Framework differences
React: Control open and onOpenChange with React state. Astro trigger attributes do not connect a React button to a dialog.
02
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.
pnpm add @santi020k/lumen-astropnpm add @santi020k/lumen-astrolumen add Dialoglumen add Dialogpnpm add @santi020k/lumen-reactpnpm add @santi020k/lumen-reactlumen add Dialog --target reactlumen add Dialog --target reactpnpm add @santi020k/lumen-elementspnpm add @santi020k/lumen-elementslumen add Dialog --target elementslumen add Dialog --target elementsGlass
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.
View Dialog code
Framework usage
Switch targets to compare the adapter code. This live preview runs the Astro example. React and Elements use their own behavior APIs; complete the matching framework setup before copying an example.---
import {
Button,
Dialog
} from '@santi020k/lumen-astro'
---
<div class="docs-glass-demo" style="justify-items: center;">
<Button variant="outline" data-ui-dialog-trigger="ex-dialog-glass">Open glass dialog</Button>
</div>
<Dialog id="ex-dialog-glass" glass>
<h2>Glass surface</h2>
<p>While open, the dialog blurs and saturates the page behind it, and its backdrop adds a soft brand-tinted dim.</p>
<footer>
<Button variant="ghost" data-ui-dialog-close>Cancel</Button>
<Button data-ui-dialog-close>Done</Button>
</footer>
</Dialog>'use client'
import { useState } from 'react'
import { Button, Dialog, Field, Input, Label } from '@santi020k/lumen-react'
export function Example() {
const [open, setOpen] = useState(false)
return (
<>
<Button onClick={() => setOpen(true)}>Edit profile</Button>
<Dialog open={open} onOpenChange={setOpen} aria-labelledby="profile-title">
<h2 id="profile-title">Edit profile</h2>
<Field>
<Label htmlFor="profile-name">Display name</Label>
<Input id="profile-name" name="displayName" defaultValue="Santiago" />
</Field>
<Button onClick={() => setOpen(false)} variant="secondary">Close preview</Button>
</Dialog>
</>
)
}<script type="module">
import { defineLumenElements } from '@santi020k/lumen-elements/define'
defineLumenElements()
</script>
<div class="docs-glass-demo" style="justify-items: center;">
<lumen-button variant="outline" data-ui-dialog-trigger="ex-dialog-glass">Open glass dialog</lumen-button>
</div>
<lumen-dialog id="ex-dialog-glass" glass>
<h2>Glass surface</h2>
<p>While open, the dialog blurs and saturates the page behind it, and its backdrop adds a soft brand-tinted dim.</p>
<footer>
<lumen-button variant="ghost" data-ui-dialog-close>Cancel</lumen-button>
<lumen-button data-ui-dialog-close>Done</lumen-button>
</footer>
</lumen-dialog>API reference
Lumen-specific props and runtime attributes for the Astro primitive. Use the framework differences above and the copyable examples for React composition and Elements attributes; the public adapter types define their supported contracts.
| 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. |
| layout | "centered" | "fullscreen" | "centered" | Uses the standard centered panel or a viewport-filling native dialog shell. |
| id | string | - | Connects the dialog surface to a matching trigger attribute value. |
| data-ui-dialog-trigger | target id | - | Marks an external trigger and points it at the dialog id. |
| data-ui-dialog-close | boolean attribute | - | Marks a child control that closes the nearest dialog. |
| 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. |