mirror of
https://github.com/shadcn-ui/ui.git
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18fcf0f766
* feat(@shadcn/react): add message-scroller package Add the @shadcn/react headless primitives package with MessageScroller scroll anchoring, streaming follow, history prepend, and jump-to-message behavior. Includes geometry helpers, use-render utility, and unit, browser, and perf tests. * feat(registry): add chat components Add MessageScroller, Message, Bubble, Attachment, and Marker registry sources for base and radix, style variants, preview-03 chat blocks, and registry index wiring. * feat(v4): integrate chat components into docs site Wire chat components into the v4 app with docs routes, example preview pages, message part renderers, markdown support, registry build updates, and supporting lib utilities. * feat(examples): add chat component demos Add base and radix example demos for MessageScroller, Message, Bubble, Attachment, Marker, scroll-fade, and shimmer. * docs: add chat component documentation Add component and utility docs for the chat component set, update docs navigation, and add the June 2026 chat components changelog entry. * chore: regenerate registry JSON output Rebuild public registry artifacts for all style variants with the new chat components. * chore(release): add @shadcn/react publish and CI pipeline Add Changesets prerelease workflow, browser test job, RELEASING docs, and monorepo wiring for publishing @shadcn/react independently from the shadcn CLI. * docs: fix display of component preview on mobile * fix * fix * docs: add message scroller docs * style: format * fix
60 lines
2.0 KiB
TypeScript
60 lines
2.0 KiB
TypeScript
"use client"
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import * as React from "react"
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import { ChevronDownIcon } from "lucide-react"
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import { Bubble, BubbleContent } from "@/styles/base-rhea/ui/bubble"
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import { Button } from "@/styles/base-rhea/ui/button"
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import {
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Collapsible,
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CollapsibleTrigger,
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} from "@/styles/base-rhea/ui/collapsible"
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const text = `The accessibility review found two focus states that were visually too subtle in dark mode.
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I checked the dialog, menu, and drawer paths because each one renders focusable controls inside a layered surface.
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The dialog and drawer are fine. The menu needs the hover and focus tokens split so keyboard focus stays visible when the pointer is not involved.
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I also recommend keeping the change in the style file instead of the primitive so the other themes can choose their own focus treatment later.`
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const previewLength = 180
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export function BubbleCollapsible() {
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const [open, setOpen] = React.useState(false)
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const isLong = text.length > previewLength
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const preview = `${text.slice(0, previewLength)}...`
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return (
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<div className="flex w-full max-w-sm flex-col gap-8 py-12">
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<Bubble variant="muted">
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<BubbleContent>How can I help you today?</BubbleContent>
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</Bubble>
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<Bubble variant="muted" align="end">
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<BubbleContent className="whitespace-pre-line">
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<Collapsible open={open} onOpenChange={setOpen}>
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<div>{open || !isLong ? text : preview}</div>
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{isLong ? (
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<CollapsibleTrigger
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render={
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<Button
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variant="link"
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className="gap-1 p-0 text-muted-foreground"
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/>
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}
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>
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{open ? "Show less" : "Show more"}
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<ChevronDownIcon
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data-icon="inline-end"
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className="group-data-panel-open/button:rotate-180"
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/>
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</CollapsibleTrigger>
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) : null}
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</Collapsible>
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</BubbleContent>
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</Bubble>
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</div>
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)
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}
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