Dialog

import { Button } from "@/components/ui/button"
import {
  Dialog,
  DialogClose,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"

export default function DialogDemo() {
  return (
    <Dialog>
      <DialogTrigger asChild>
        <Button variant="outline">Edit Profile</Button>
      </DialogTrigger>
      <DialogContent className="sm:max-w-[425px]">
        <DialogHeader>
          <DialogTitle>Edit profile</DialogTitle>
          <DialogDescription>
            Make changes to your profile here. Click save when you&apos;re
            done.
          </DialogDescription>
        </DialogHeader>
        <div className="grid gap-4">
          <div className="grid gap-3">
            <Label htmlFor="dialog-name">Name</Label>
            <Input id="dialog-name" defaultValue="Pedro Duarte" />
          </div>
          <div className="grid gap-3">
            <Label htmlFor="dialog-username">Username</Label>
            <Input id="dialog-username" defaultValue="@peduarte" />
          </div>
        </div>
        <DialogFooter>
          <DialogClose asChild>
            <Button variant="outline">Cancel</Button>
          </DialogClose>
          <Button type="submit">Save changes</Button>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}

Installation

npx logic2b@latest add dialog

Working with an AI assistant? Copy this prompt into Claude Code, Cursor or Copilot — it carries the install steps, a no-CLI fallback and a verification checklist.

Add the "dialog" item from the logic2b ui registry (https://ui.logic2b.com) to this project. Follow every step and verify at the end.

## Steps

1. If the project has no `components.json` yet, set up logic2b ui first:

   ```bash
   npx logic2b@latest init
   ```

2. Install the item (the CLI resolves registry dependencies automatically):

   ```bash
   npx logic2b@latest add dialog
   ```

3. Install any npm dependencies the command prints.

## If the CLI is not available

Do it manually from the registry payload:

1. Fetch https://ui.logic2b.com/r/dialog.json.
2. Write every entry in `files[]` to its mapped project path (see below).
3. Repeat (recursively) for each name in `registryDependencies`.
4. Install every package listed in `dependencies` across those payloads.

## Registry reference

- Index of every item: https://ui.logic2b.com/r/index.json
- Item payload (full source): https://ui.logic2b.com/r/<name>.json
- Usage examples per item: https://ui.logic2b.com/r/demos/index.json → https://ui.logic2b.com/r/demos/<demo>.json
- Docs index for agents: https://ui.logic2b.com/llms.txt (full docs: https://ui.logic2b.com/llms-full.txt)
- Every docs page is Markdown when you append `.md` to its URL.

Registry file paths map to project paths like this:
- `ui/*` → `@/components/ui/*`
- `blocks/<name>/*` → `@/components/*`
- `charts/*` → `@/components/charts/*`
- `hooks/*` → `@/hooks/*`
- `lib/utils.ts` → `@/lib/utils.ts`
- `theme.css` → next to the project's Tailwind entry stylesheet

## Conventions (do not break these)

- Tailwind CSS v4 (CSS-first config; no tailwind.config.js needed) and React 19.
- All colors go through semantic tokens (`bg-primary`, `text-muted-foreground`,
  `border-border`, …). Never hardcode hex/oklch values in components.
- Dark mode is class-based: toggle `.dark` on `<html>`.
- Icons come from lucide-react.

## Verify before finishing

1. The dev server starts and the app renders without console errors.
2. TypeScript compiles (`tsc --noEmit` or the framework's check).
3. Components use the theme: a `<Button>` shows the primary token color,
   and toggling `.dark` on `<html>` switches the palette.

Install the dependencies:

npm install radix-ui lucide-react

Copy into ui/dialog.tsx:

"use client"

import * as React from "react"
import { Dialog as DialogPrimitive } from "radix-ui"
import { XIcon } from "lucide-react"

import { cn } from "@/lib/utils"

function Dialog({
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Root>) {
  return <DialogPrimitive.Root data-slot="dialog" {...props} />
}

function DialogTrigger({
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
}

function DialogPortal({
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
}

function DialogClose({
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Close>) {
  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
}

function DialogOverlay({
  className,
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
  return (
    <DialogPrimitive.Overlay
      data-slot="dialog-overlay"
      className={cn(
        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
        className
      )}
      {...props}
    />
  )
}

function DialogContent({
  className,
  children,
  showCloseButton = true,
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Content> & {
  showCloseButton?: boolean
}) {
  return (
    <DialogPortal data-slot="dialog-portal">
      <DialogOverlay />
      <DialogPrimitive.Content
        data-slot="dialog-content"
        className={cn(
          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg",
          className
        )}
        {...props}
      >
        {children}
        {showCloseButton && (
          <DialogPrimitive.Close
            data-slot="dialog-close"
            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-none disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
          >
            <XIcon />
            <span className="sr-only">Close</span>
          </DialogPrimitive.Close>
        )}
      </DialogPrimitive.Content>
    </DialogPortal>
  )
}

function DialogHeader({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="dialog-header"
      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
      {...props}
    />
  )
}

function DialogFooter({ className, ...props }: React.ComponentProps<"div">) {
  return (
    <div
      data-slot="dialog-footer"
      className={cn(
        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
        className
      )}
      {...props}
    />
  )
}

function DialogTitle({
  className,
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Title>) {
  return (
    <DialogPrimitive.Title
      data-slot="dialog-title"
      className={cn("text-lg leading-none font-semibold", className)}
      {...props}
    />
  )
}

function DialogDescription({
  className,
  ...props
}: React.ComponentProps<typeof DialogPrimitive.Description>) {
  return (
    <DialogPrimitive.Description
      data-slot="dialog-description"
      className={cn("text-muted-foreground text-sm", className)}
      {...props}
    />
  )
}

export {
  Dialog,
  DialogClose,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogOverlay,
  DialogPortal,
  DialogTitle,
  DialogTrigger,
}

Usage

import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog"

<Dialog>
  <DialogTrigger>Open</DialogTrigger>
  <DialogContent>
    <DialogHeader>
      <DialogTitle>Are you absolutely sure?</DialogTitle>
      <DialogDescription>
        This action cannot be undone.
      </DialogDescription>
    </DialogHeader>
  </DialogContent>
</Dialog>

API

Prop	Type	Default
`open`	`boolean`	—
`onOpenChange`	`(open: boolean) => void`	—
`defaultOpen`	`boolean`	`false`
`modal`	`boolean` — block interaction with the rest of the page	`true`
`showCloseButton` (DialogContent)	`boolean`	`true`

Examples

import { CopyIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import {
  Dialog,
  DialogClose,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"

export default function DialogShareDemo() {
  return (
    <Dialog>
      <DialogTrigger asChild>
        <Button variant="outline">Share</Button>
      </DialogTrigger>
      <DialogContent className="sm:max-w-md">
        <DialogHeader>
          <DialogTitle>Share link</DialogTitle>
          <DialogDescription>
            Anyone with this link will be able to view this page.
          </DialogDescription>
        </DialogHeader>
        <div className="flex items-center gap-2">
          <div className="grid flex-1 gap-2">
            <Label htmlFor="dialog-share-link" className="sr-only">
              Link
            </Label>
            <Input
              id="dialog-share-link"
              defaultValue="https://logic2b.ui/r/xY7z"
              readOnly
            />
          </div>
          <Button size="icon" variant="outline">
            <CopyIcon />
            <span className="sr-only">Copy</span>
          </Button>
        </div>
        <DialogFooter>
          <DialogClose asChild>
            <Button variant="outline">Close</Button>
          </DialogClose>
        </DialogFooter>
      </DialogContent>
    </Dialog>
  )
}

Controlled

Drive the open state yourself to confirm a destructive action.

"use client"

import * as React from "react"

import { Button } from "@/components/ui/button"
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog"

export default function DialogControlledDemo() {
  const [open, setOpen] = React.useState(false)

  return (
    <>
      <Button variant="outline" onClick={() => setOpen(true)}>
        Delete account
      </Button>
      <Dialog open={open} onOpenChange={setOpen}>
        <DialogContent className="sm:max-w-[425px]">
          <DialogHeader>
            <DialogTitle>Are you absolutely sure?</DialogTitle>
            <DialogDescription>
              This action cannot be undone. This will permanently delete your
              account and remove your data from our servers.
            </DialogDescription>
          </DialogHeader>
          <DialogFooter>
            <Button variant="outline" onClick={() => setOpen(false)}>
              Cancel
            </Button>
            <Button variant="destructive" onClick={() => setOpen(false)}>
              Delete
            </Button>
          </DialogFooter>
        </DialogContent>
      </Dialog>
    </>
  )
}

Accessibility

Built on Radix Dialog: focus is trapped inside the content and returns to the trigger on close.
DialogTitle is required for an accessible name — pair it with DialogDescription (wire both to the content via aria-labelledby / aria-describedby, which Radix handles automatically).
Escape and an overlay click both dismiss the dialog; the close button ships an sr-only “Close” label.

Installation

Usage

API

Examples

Share Link

Controlled

Accessibility