Class LightboxManager

Fullscreen image lightbox with optional gallery navigation (arrows, counter, keyboard, focus trap). Implements Lightbox.

A single instance is reused across opens; LightboxManager.open first closes any active lightbox. The exported lightbox singleton is the one wired by attachGalleryEvents.

Implements

Lightbox

Index

Constructors

Properties

Methods

open close isOpen

Constructors

constructor

new LightboxManager(): LightboxManager
Returns LightboxManager

Properties

onIndexChange

onIndexChange: ((index: number) => void) | null = null

Hook fired with the new index on every in-lightbox navigation step.

Methods

open

open(imageSrc: string, galleryImages?: string[], startIndex?: number): void
Opens a lightbox showing imageSrc. When galleryImages holds more than one URL, arrow navigation and a counter are enabled; startIndex selects the initial slide (falling back to the position of imageSrc).
Parameters
- imageSrc: string
  URL of the image to display.
- OptionalgalleryImages: string[]
  Optional gallery URLs enabling navigation.
- OptionalstartIndex: number
  Optional initial index into galleryImages.
Returns void
Implementation of Lightbox.open
- Defined in src/capabilities/feature-info/render/lightbox.ts:107

close

close(): void
Closes the active lightbox, tears down listeners, and restores focus.

Returns void
Implementation of Lightbox.close
- Defined in src/capabilities/feature-info/render/lightbox.ts:247

isOpen

isOpen(): boolean
Returns true while a lightbox is mounted in the document.

Returns boolean
Implementation of Lightbox.isOpen
- Defined in src/capabilities/feature-info/render/lightbox.ts:270