Function focusActiveCell

focusActiveCell(
notebook: Notebook,
options?: { preventScroll?: boolean; waitUntilReady?: boolean },
): Promise<void>
If the notebook has an active cell, focus it.
Parameters
- notebook: Notebook
  The target notebook widget
- options: { preventScroll?: boolean; waitUntilReady?: boolean } = ...
  Optional options to change the behavior of this function
  - OptionalpreventScroll?: boolean
    If true, do not scroll the active cell into view
  - OptionalwaitUntilReady?: boolean
    If true, do not call focus until activeCell.ready is resolved
Returns Promise<void>
a promise that resolves when focus has been called on the active cell's node.

Notes
By default, waits until after the active cell has been attached unless called with { waitUntilReady: false }
- Defined in packages/notebook/src/actions.tsx:2196