VibeUI

Inputs

Readonly Copy Textarea

A read-only field with a copy button: the text can be selected and read, and when the clipboard is unavailable it is simply selected in full.

  • textarea
  • readonly
  • clipboard
  • snippet

Preview

1440pxHost theme

Use it with AI

  1. 1. Copy the link.
  2. 2. Write to your agent in your own words and drop the link into the sentence.
  3. 3. The agent opens the link and installs the component from the registry.

put this in the header: https://vibeui.ru/c/textarea-008?lang=en

The field is readable and selectable, but not editable

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

# Install and place "textarea-008" (Readonly Copy Textarea) from VibeUI

## 1. Install first — do not skip, do not recreate
Run this exact command before writing any code:
npx shadcn@latest add https://vibeui.ru/r/textarea-008.json

Registry item: https://vibeui.ru/r/textarea-008.json
Installs to: components/vibeui/textarea-008.tsx (the exact path follows this project's components.json aliases).
npm dependencies: none.
Registry dependencies: none.

Install it from the registry. Do not recreate it from the description,
do not substitute a similar component from another library, and do not
rewrite it to match the project's existing style.

## 2. What it is
A read-only field with a copy button: the text can be selected and read, and when the clipboard is unavailable it is simply selected in full.

A read-only field with clipboard copying and a selection fallback. One file, zero dependencies, a client component.

## 3. How to use it
import { Textarea008 } from "@/components/vibeui/textarea-008"

<Textarea008
  label="Install command"
  copyText="Copy"
  copiedText="Copied"
/>

Read the installed file for the full prop list.

## 4. Where to place it
This is a small inline component. Put it exactly where the user asked,
inside the existing markup. Do not create a new page, section or
wrapper for it. If a similar control already sits in that spot,
replace it instead of adding a second one.

Placement: ___
(The user fills this line in. If it is still blank, ask where to put it
instead of guessing.)

## 5. Keep exactly as installed
- the local --vibeui-textarea-008-* palette — do not swap it for your theme tokens
- readOnly rather than disabled: a disabled field cannot be selected or read by a screen reader, and here the text is the content
- the fallback that selects the text — without a secure connection the clipboard is unavailable and the button would fail silently
- the "Copied" confirmation as text, not only an icon swap: a silent copy looks like no reaction at all
- the button in the header rather than over the text: an overlaid button covers the first line and blocks manual selection
- the component's own light surface — without it the dark text disappears on a dark page

## 6. You may change
- the caption through label and the explanation through hint
- the button caption through copyText
- the confirmation caption through copiedText
- the accent colour through accent

## 7. Rules
- The content is a constant in the file: when substituting your own watch the line length — the field is monospaced and wraps commands badly.
- The confirmation lasts under two seconds: a screen reader has to announce it within that window.
- Selecting everything on focus helps mouse users but hinders reading the field piece by piece from the keyboard.
- Do not lift the CSS variables into globals.css: the component has to stay a single file.

## 8. Verify
- it renders with no console errors;
- it looks like the preview on the VibeUI page you copied this from;
- if it does not, you changed something listed in section 5 — put it back.

For developers

npx shadcn@latest add https://vibeui.ru/r/textarea-008.json
https://vibeui.ru/r/textarea-008.json

Клиентский компонент: useRef на поле, useState на признак «скопировано». Поле помечено readOnly, а не disabled: выключенное поле нельзя выделить и прочитать скринридером, а здесь текст и есть содержимое. Копирование идёт через navigator.clipboard с запасным путём — без защищённого соединения API недоступен, и тогда текст выделяется целиком. Значок кнопки превращается в галочку правилом по data-copied на корне. Палитра в --vibeui-textarea-008-*.

Component source

The same file your agent installs. Here in case you would rather copy it by hand.

"use client"

import { useId, useRef, useState } from "react"
import type { ComponentPropsWithoutRef, CSSProperties } from "react"

export type Textarea008Props = Omit<
  ComponentPropsWithoutRef<"div">,
  "children" | "onChange"
> & {
  label?: string
  hint?: string
  copyText?: string
  copiedText?: string
  accent?: string
}

// Идея компонента: поле только для чтения — ключ, сниппет, инструкция для
// агента. readOnly, а не disabled: выключенное поле нельзя выделить и
// прочитать скринридером, а здесь текст и есть содержимое. Копирование идёт
// через буфер обмена, но с запасным путём: без защищённого соединения
// clipboard недоступен, и тогда текст просто выделяется целиком.
const STYLES = `
:where([data-vibeui-block="textarea-008"]){
--vibeui-textarea-008-bg:oklch(1 0 0);
--vibeui-textarea-008-fg:oklch(0.22 0.014 265);
--vibeui-textarea-008-muted:oklch(0.55 0.014 265);
--vibeui-textarea-008-border:oklch(0.9 0.006 265);
--vibeui-textarea-008-field:oklch(0.97 0.004 265);
--vibeui-textarea-008-accent:oklch(0.5 0.16 250);
--vibeui-textarea-008-ok:oklch(0.52 0.14 155);
--vibeui-textarea-008-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
--vibeui-textarea-008-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
[data-vibeui-block="textarea-008"]{
display:flex;flex-direction:column;gap:0.375rem;
width:100%;max-width:23rem;box-sizing:border-box;padding:0.875rem;
background:var(--vibeui-textarea-008-bg);
border:1px solid var(--vibeui-textarea-008-border);border-radius:0.875rem;
font-family:var(--vibeui-textarea-008-font);color:var(--vibeui-textarea-008-fg);
}
[data-vibeui-block="textarea-008"] [data-part="head"]{
display:flex;align-items:center;justify-content:space-between;gap:0.75rem;
}
[data-vibeui-block="textarea-008"] label{font-size:0.8125rem;font-weight:600}
/* Кнопка стоит в шапке, а не поверх текста: наложенная кнопка перекрывает
   первую строку и мешает выделять текст руками. */
[data-vibeui-block="textarea-008"] button{
appearance:none;cursor:pointer;flex:none;
display:inline-flex;align-items:center;gap:0.375rem;
height:1.75rem;padding:0 0.625rem;border-radius:0.5rem;
border:1px solid var(--vibeui-textarea-008-border);
background:var(--vibeui-textarea-008-bg);color:inherit;
font:inherit;font-size:0.75rem;font-weight:600;
transition:border-color .16s ease,color .16s ease;
}
[data-vibeui-block="textarea-008"] button:hover{border-color:var(--vibeui-textarea-008-accent)}
[data-vibeui-block="textarea-008"] button:focus-visible{outline:2px solid var(--vibeui-textarea-008-accent);outline-offset:2px}
[data-vibeui-block="textarea-008"][data-copied="true"] button{
border-color:var(--vibeui-textarea-008-ok);color:var(--vibeui-textarea-008-ok);
}
/* Две квадратные рамки со сдвигом — значок «копировать» без иконочного пакета. */
[data-vibeui-block="textarea-008"] [data-part="mark"]{
position:relative;width:0.75rem;height:0.75rem;
border:1.5px solid currentColor;border-radius:0.1875rem;
}
[data-vibeui-block="textarea-008"] [data-part="mark"]::after{
content:"";position:absolute;left:-0.3125rem;top:-0.3125rem;
width:0.5rem;height:0.5rem;
border:1.5px solid currentColor;border-right:0;border-bottom:0;
border-radius:0.1875rem 0 0 0;
}
[data-vibeui-block="textarea-008"][data-copied="true"] [data-part="mark"]{
width:0.375rem;height:0.6875rem;border-radius:0;
border:0;border-right:2px solid currentColor;border-bottom:2px solid currentColor;
transform:rotate(45deg) translate(-0.0625rem,-0.0625rem);
}
[data-vibeui-block="textarea-008"][data-copied="true"] [data-part="mark"]::after{content:none}
[data-vibeui-block="textarea-008"] textarea{
box-sizing:border-box;width:100%;min-height:5.5rem;resize:vertical;
margin:0;padding:0.625rem 0.75rem;
border:1px dashed var(--vibeui-textarea-008-border);border-radius:0.625rem;
background:var(--vibeui-textarea-008-field);color:inherit;
font-family:var(--vibeui-textarea-008-mono);font-size:0.75rem;line-height:1.6;
cursor:text;
}
[data-vibeui-block="textarea-008"] textarea:focus-visible{
outline:2px solid var(--vibeui-textarea-008-accent);outline-offset:1px;border-color:transparent;
}
[data-vibeui-block="textarea-008"] [data-part="hint"]{
margin:0;font-size:0.75rem;color:var(--vibeui-textarea-008-muted);
}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="textarea-008"] *{animation:none!important;transition:none!important}}
`

const CONTENT = `npx shadcn@latest add https://vibeui.dev/r/textarea-008.json

# Поле только для чтения: текст можно выделить,
# скопировать кнопкой и прочитать скринридером.`

/**
 * Поле только для чтения с кнопкой копирования и запасным выделением текста.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Textarea008({
  label = "Команда установки",
  hint = "Поле доступно для чтения и выделения, но не для правки",
  copyText = "Копировать",
  copiedText = "Скопировано",
  accent,
  className,
  style,
  ...props
}: Textarea008Props) {
  const id = useId()
  const field = useRef<HTMLTextAreaElement>(null)
  const [copied, setCopied] = useState(false)

  const copy = async () => {
    const element = field.current
    if (!element) {
      return
    }
    try {
      await navigator.clipboard.writeText(element.value)
      setCopied(true)
      setTimeout(() => setCopied(false), 1800)
    } catch {
      // Без защищённого соединения clipboard недоступен: тогда выделяем
      // текст целиком, чтобы копирование осталось в один жест.
      element.focus()
      element.select()
    }
  }

  const palette = {
    ...(accent ? { "--vibeui-textarea-008-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-textarea-008" precedence="medium">
        {STYLES}
      </style>
      <div
        {...props}
        data-vibeui-block="textarea-008"
        data-copied={copied}
        className={className}
        style={palette}
      >
        <div data-part="head">
          <label htmlFor={id}>{label}</label>
          <button type="button" onClick={copy}>
            <span data-part="mark" aria-hidden="true" />
            <span>{copied ? copiedText : copyText}</span>
          </button>
        </div>
        <textarea
          id={id}
          ref={field}
          readOnly
          spellCheck={false}
          defaultValue={CONTENT}
          onFocus={(event) => event.currentTarget.select()}
        />
        <p data-part="hint" role="status">
          {copied ? copiedText : hint}
        </p>
      </div>
    </>
  )
}