PanelRenderer

Interface

projects/forms/select/shared/panel-renderer.ts

import { PanelRenderer } from '@cngx/forms/select'

Renderer surface read by the panel.

renderOptions#Signal[]>

Readonly

Subset rendered into the DOM. Identity → flatOptions verbatim.

totalCount#Signal

ReadonlyOptional

Full count for aria-setsize; never the windowed count.

virtualizer#literal type

ReadonlyOptional

Virtualisation metadata the panel reads when present:

startIndex - absolute index of the first rendered item; bind data-cngx-recycle-index = startIndex + i per row.
offsetBefore / offsetAfter - spacer-div pixel heights.
setsize - total item count for aria-setsize.
scrollToIndex - invoked by the variant when AD nav exceeds the rendered window.