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Components/Quantumblack Design System Registry/time-picker
This component no longer exists. It was in Quantumblack Design System Registry’s manifest when we first indexed it and is not there now — the registry served its inventory on 2026-08-08 and this item was not on it. The install command below will fail. It is kept here because a tutorial somewhere still tells people to run it.

Time Picker

quantumblack-design-system-registry/time-picker
RemovedComponent

Individual components for building time picker interfaces. Includes TimePickerItem (radio list item) and TimePickerList (scrollable list) with size support (sm, default, lg).

Install it

npx shadcn@latest add http://designsystem.quantumblack.com/r/time-picker.json

Source

src/components/ui/time-picker.tsxdesignsystem.quantumblack.com/r/time-picker.json
1'use client';
2
3import * as DropdownMenuPrimitive from '@radix-ui/react-dropdown-menu';
4import { cva } from 'class-variance-authority';
5import type * as React from 'react';
6
7import { DropdownMenuRadioGroup } from '@/components/ui/dropdown-menu';
8import { cn } from '@/lib/utils';
9
10// ============================================================================
11// TYPES & INTERFACES
12// ============================================================================
13
14export interface TimePickerItemProps extends React.ComponentProps<
15 typeof DropdownMenuPrimitive.RadioItem
16> {
17 size?: 'default' | 'lg';
18}
19
20export interface TimePickerListProps extends React.ComponentProps<
21 typeof DropdownMenuRadioGroup
22> {
23 readonly className?: string;
24 readonly size?: 'default' | 'lg';
25}
26
27// ============================================================================
28// SIZE VARIANTS
29// ============================================================================
30
31const timePickerItemVariants = cva(
32 [
33 'flex justify-center items-center bg-transparent text-fg-secondary cursor-pointer rounded-none outline-none',
34 'hover:bg-stateslayer-overlay-hover hover:text-fg-primary',
35 'active:bg-stateslayer-overlay-pressed active:text-fg-primary',
36 'data-[state=checked]:bg-stateslayer-overlay-active data-[state=checked]:text-fg-primary-inverse',
37 'disabled:cursor-not-allowed disabled:bg-stateslayer-overlay-disabled disabled:text-fg-disabled',
38 'aspect-square',
39 ],
40 {
41 variants: {
42 size: {
43 default: 'label-regular-primary size-7',
44 lg: 'label-large-primary size-8',
45 },
46 },
47 defaultVariants: {
48 size: 'default',
49 },
50 },
51);
52
53// ============================================================================
54// COMPONENTS - TimePickerItem
55// ============================================================================
56
57/**
58 * Individual time picker list item (hour or minute)
59 */
60export const TimePickerItem = ({
61 size = 'default',
62 className,
63 onSelect,
64 ...props
65}: TimePickerItemProps) => {
66 return (
67 <DropdownMenuPrimitive.RadioItem
68 data-slot="time-picker-item"
69 {...props}
70 onSelect={e => {
71 e.preventDefault();
72 onSelect?.(e);
73 }}
74 className={cn(timePickerItemVariants({ size }), className)}
75 />
76 );
77};
78
79TimePickerItem.displayName = 'TimePickerItem';
80
81// ============================================================================
82// COMPONENTS - TimePickerList
83// … truncated

What it pulls in

Other registry items

  • /r/theme.json
  • /r/utils.json
  • /r/dropdown-menu.json
  • /r/field.json
  • /r/scroll-area.json
  • /r/time-input.json

Files it writes

  • src/components/ui/time-picker.tsx
  • src/app/demo/[name]/ui/time-picker.tsx

Facts

Registry
Quantumblack Design System Registry
Type
registry:ui
Access
Free
Files written
2
Licence
NOASSERTION
In the index
at or before 2026-08-03
Last confirmed
11 days ago

Go to the source

designsystem.quantumblack.com mckinsey/quantumblack-design-system on GitHub Raw registry item This item as JSON

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