Function CollectionBranch

packages/react-aria-components/src/Virtualizer.tsx:154–164

({parent, renderDropIndicator}: CollectionBranchProps)

}

function CollectionBranch({parent, renderDropIndicator}: CollectionBranchProps) {
  let virtualizer = useContext(VirtualizerContext);
  let parentView = virtualizer!.virtualizer.getVisibleView(parent.key)!;
  let {shouldObserveItemSize} = useContext(VirtualizerOptionsContext)!;
  return renderChildren(
    parentView,
    Array.from(parentView.children),
    renderDropIndicator,
    shouldObserveItemSize
  );
}

function renderChildren(
  parent: View | null,