Components

Alert dialog

Modal confirmation dialog for destructive or blocking decisions.

Composition

Anatomy

<AlertDialog>
- <AlertDialogTrigger />
- <AlertDialogContent>
  - <AlertDialogHeader>
    - <AlertDialogTitle />
    - <AlertDialogDescription />
    </AlertDialogHeader>
  - <AlertDialogBody>
    - affected resources
    </AlertDialogBody>
  - <AlertDialogFooter>
    - <AlertDialogClose />
    </AlertDialogFooter>
  </AlertDialogContent>
</AlertDialog>

Installation

The Control UI source installs this primitive from src/registry/sources/control-ui/ui/alert-dialog.tsx.

Registry command

npx shadcn@latest add https://control-ui.dev/r/alert-dialog.json

See registry manifest

Dependencies

Surface variantssrc/registry/sources/control-ui/surface-variants.tsSupport

ButtonbuttonPrimitive

Raw code

Primary installed source

src/registry/sources/control-ui/ui/alert-dialog.tsx

"use client";

import { AlertDialog as AlertDialogPrimitive } from "@base-ui/react/alert-dialog";

import type { ComponentProps, CSSProperties, ReactNode } from "react";

import type { OpenChangeEventDetails } from "@/components/control-ui/control-props";

import type { PopupKnobStyle } from "@/components/control-ui/knob-contracts/popup-knobs";

import { cn } from "@/components/control-ui/lib/cn";

import { controlEffectsAttribute } from "@/components/control-ui/skin";

import { useSkin } from "@/components/control-ui/skin-provider";

import type { ButtonProps } from "@/components/control-ui/ui/button";

import { Button } from "@/components/control-ui/ui/button";

export type AlertDialogProps = {

children?: ReactNode;

open?: boolean;

defaultOpen?: boolean;

onOpenChange?: (open: boolean, eventDetails: OpenChangeEventDetails) => void;

};

export type AlertDialogContentProps = Omit<ComponentProps<"div">, "style"> & { style?: CSSProperties & PopupKnobStyle };

export function AlertDialog(props: AlertDialogProps) {

return <AlertDialogPrimitive.Root {...props} />;

}

export function AlertDialogTrigger({

className,

...props

}: ComponentProps<typeof AlertDialogPrimitive.Trigger> & { style?: CSSProperties & PopupKnobStyle }) {

return (

<AlertDialogPrimitive.Trigger

data-control-ui="alert-dialog"

data-popup-kind="alert-dialog"

data-slot="trigger"

className={className}

{...props}

/>

);

}

type AlertDialogCloseProps = Omit<ComponentProps<typeof AlertDialogPrimitive.Close>, "render"> &

Pick<ButtonProps, "variant" | "size" | "tone" | "iconOnly">;

export function AlertDialogClose({

className,

children,

variant = "surface",

size = "sm",

tone = "neutral",

iconOnly,

...props

}: AlertDialogCloseProps) {

return (

<AlertDialogPrimitive.Close

{...props}

render={(renderProps) => (

<Button

{...renderProps}

data-popup-part="close"

variant={variant}

size={size}

tone={tone}

iconOnly={iconOnly}

className={cn(renderProps.className, className)}

>

{children}

</Button>

)}

/>

);

}

export function AlertDialogContent({ className, children, ...props }: AlertDialogContentProps) {

const skin = useSkin();

return (

<AlertDialogPrimitive.Portal>

<AlertDialogPrimitive.Backdrop

data-control-ui="alert-dialog"

data-popup-kind="alert-dialog"

data-slot="backdrop"

data-control-family="popup"

data-popup-part="backdrop"

data-skin={skin.id}

data-effects={controlEffectsAttribute(skin.effects)}

className="fixed inset-0 z-(--z-overlay)"

/>

<AlertDialogPrimitive.Popup

data-skin={skin.id}

data-effects={controlEffectsAttribute(skin.effects)}

data-control-ui="alert-dialog"

data-popup-kind="alert-dialog"

data-slot="content"

data-control-family="popup"

data-popup-part="surface"

data-surface="modal"

        className={cn("fixed left-1/2 top-[12vh] z-(--z-modal) grid w-[calc(100%-2rem)] max-w-md -translate-x-1/2", className)}

{...props}

>

{children}

</AlertDialogPrimitive.Popup>

</AlertDialogPrimitive.Portal>

);

}

export function AlertDialogHeader({ className, ...props }: ComponentProps<"div"> & { style?: CSSProperties & PopupKnobStyle }) {

return (

<div

data-control-ui="alert-dialog"

data-control-family="popup"

data-popup-kind="alert-dialog"

data-slot="header"

className={cn("grid", className)}

{...props}

/>

);

}

export function AlertDialogBody({ className, ...props }: ComponentProps<"div"> & { style?: CSSProperties & PopupKnobStyle }) {

return (

<div

data-control-ui="alert-dialog"

data-control-family="popup"

data-popup-kind="alert-dialog"

data-slot="body"

className={cn("grid", className)}

{...props}

/>

);

}

export function AlertDialogFooter({ className, ...props }: ComponentProps<"div"> & { style?: CSSProperties & PopupKnobStyle }) {

return (

<div

data-control-ui="alert-dialog"

data-control-family="popup"

data-popup-kind="alert-dialog"

data-slot="footer"

className={cn("flex flex-col-reverse sm:flex-row sm:justify-end", className)}

{...props}

/>

);

}

export function AlertDialogTitle({ className, ...props }: ComponentProps<"h2"> & { style?: CSSProperties & PopupKnobStyle }) {

return (

<AlertDialogPrimitive.Title

data-control-ui="alert-dialog"

data-control-family="popup"

data-popup-kind="alert-dialog"

data-slot="title"

className={className}

{...props}

/>

);

}

export function AlertDialogDescription({ className, ...props }: ComponentProps<"p"> & { style?: CSSProperties & PopupKnobStyle }) {

return (

<AlertDialogPrimitive.Description

data-control-ui="alert-dialog"

data-control-family="popup"

data-popup-kind="alert-dialog"

data-slot="description"

className={className}

{...props}

/>

);

}

Knobs

Typed custom properties the recipe paints with. Set one on the root — style, a utility class, or a skin — and every slot inherits it.

--cui-popup-* · 44 knobsHow the cascade resolves

--cui-popup-title-foreground<color>var(--cui-popup-foreground)

--cui-popup-title-font-size<length-percentage>var(--text-heading-3)

--cui-popup-title-font-weight<number>var(--font-weight-semibold)

--cui-popup-title-line-height<number>var(--text-heading-3--line-height)

--cui-popup-title-letter-spacing<length>-0.025em

--cui-popup-description-foreground<color>var(--muted-foreground)

--cui-popup-close-inset<length-percentage>calc(var(--spacing) * 3)

--cui-popup-item-inset<length-percentage>calc(var(--spacing) * 8)

--cui-popup-label-padding-block<length-percentage>var(--cui-popup-item-padding-block)

--cui-popup-label-padding-inline<length-percentage>var(--cui-popup-item-padding-inline)

--cui-popup-label-font-size<length-percentage>var(--text-micro)

--cui-popup-label-font-weight<number>var(--font-weight-medium)

--cui-popup-label-letter-spacing<length>0.08em

--cui-popup-label-text-transformnone | uppercase | lowercase | capitalizeuppercase

--cui-popup-separator-inset<length-percentage>calc(var(--popover-padding) * -1)

--cui-popup-shortcut-font-size<length-percentage>var(--text-body)

--cui-popup-shortcut-letter-spacing<length>0.02em

--cui-popup-status-success-foreground<color>var(--success-text)

--cui-popup-status-warning-foreground<color>var(--warning-text)

--cui-popup-status-info-foreground<color>var(--info-text)

--cui-popup-status-error-foreground<color>var(--destructive)

--cui-popup-radius<length-percentage>var(--radius-popover)

--cui-popup-background<color>var(--popover)

--cui-popup-foreground<color>var(--popover-foreground)

--cui-popup-border-color<color>var(--control-rim)

--cui-popup-border-width<length>var(--control-rim-width)

--cui-popup-shadow*var(--shadow-pop)

--cui-popup-backdrop-filter*blur(var(--backdrop-blur-popover))

--cui-popup-backdrop-background<color>oklch(from var(--foreground) l c h / var(--overlay-opacity))

--cui-popup-backdrop-blur<length>var(--backdrop-blur-overlay)

--cui-popup-item-radius<length-percentage>var(--radius-popup-item-fit)

--cui-popup-item-font-size<length-percentage>var(--text-body)

--cui-popup-item-icon-size<length-percentage>1rem

--cui-popup-item-padding-block<length-percentage>calc(var(--spacing) * 1)

--cui-popup-item-padding-inline<length-percentage>calc(var(--padding-x) * 0.5)

--cui-popup-item-min-height<length-percentage>max(var(--target-min), var(--control-h-xs))

--cui-popup-item-highlight-shadow*inset 0 0 0 1px oklch(from var(--foreground) l c h / 0.35)

--cui-popup-item-foreground<color>var(--foreground)

--cui-popup-item-highlight-background<color>var(--hover-fill)

--cui-popup-item-highlight-foreground<color>var(--cui-popup-item-foreground)

--cui-popup-item-highlight-muted-foreground<color>var(--muted-foreground)

--cui-popup-item-disabled-opacity<number>var(--disabled-opacity)

--cui-popup-separator-color<color>var(--border)

--cui-popup-shortcut-foreground<color>var(--muted-foreground)