@molecule/app-slide-thumbnail-react

Slide thumbnail tile for presentation editors / slideshow navigators. Renders a fixed-width clickable tile with an index badge and an "active" outline; the app supplies the scaled-down slide preview as children.

Props: index (1-based, required), active, onClick, aspect ('16/9' | '4/3' | '1/1', default '16/9'), width (px, default 160), className, children.

Auto-generated, AI-first package reference for the molecule.dev ecosystem. It is written to be read by coding agents as much as by people, and is generated from this package's source — edit src/index.ts JSDoc, not this file.

Quick Start

import { SlideThumbnail } from '@molecule/app-slide-thumbnail-react'

interface Slide {
  id: string
  title: string
}

function SlideStrip({
  slides,
  activeIndex,
  onSelect,
}: {
  slides: Slide[]
  activeIndex: number
  onSelect: (index: number) => void
}) {
  return (
    <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
      {slides.map((slide, i) => (
        <SlideThumbnail
          key={slide.id}
          index={i + 1}
          active={i === activeIndex}
          onClick={() => onSelect(i)}
          width={160}
        >
          <span>{slide.title}</span>
        </SlideThumbnail>
      ))}
    </div>
  )
}

Type

feature

Installation

npm install @molecule/app-slide-thumbnail-react @molecule/app-i18n @molecule/app-react @molecule/app-ui @molecule/app-ui-react react
npm install -D @types/react

API

Interfaces

`SlideThumbnailProps`

Props for the SlideThumbnail component.

interface SlideThumbnailProps {
  /** Slide index (1-based). */
  index: number
  /** Live preview content (rendered scaled-down). */
  children?: ReactNode
  /** Whether the thumbnail represents the active slide. */
  active?: boolean
  /** Click handler. */
  onClick?: () => void
  /** Optional aspect ratio (defaults to 16/9). */
  aspect?: '16/9' | '4/3' | '1/1'
  /** Width in pixels. Defaults to 160. */
  width?: number
  /** Extra classes. */
  className?: string
}

Functions

`SlideThumbnail(props)`

Slide thumbnail tile for presentation editors / slideshow navigators. Apps render the live scaled-down preview as children; this component provides the surrounding chrome (active outline + index label).

function SlideThumbnail({
  index,
  children,
  active,
  onClick,
  aspect = '16/9',
  width = 160,
  className,
}: SlideThumbnailProps): JSX.Element

props — Component props (see SlideThumbnailProps).

Injection Notes

Requirements

Peer dependencies:

@molecule/app-i18n ^1.0.1
@molecule/app-react ^1.0.1
@molecule/app-ui ^1.0.1
@molecule/app-ui-react ^1.0.1
react ^18.0.0 || ^19.0.0

Runtime Dependencies

@molecule/app-i18n
@molecule/app-react
@molecule/app-ui
@molecule/app-ui-react
react
Requires a wired ClassMap bond (e.g. @molecule/app-ui-tailwind) — getClassMap() throws before bonding.
The tile surface is hardcoded white (background: '#fff') so light slide content stays readable, even in dark themes — render your own themed preview inside children if that is wrong for your app.
The active outline uses currentColor; set a text color on a parent to control it.
The index badge aria-label is currently English-only ("Slide N").

`@molecule/app-slide-thumbnail-react`

How it works

Reference