overlayEntryKey property

  1. @visibleForTesting
Key? overlayEntryKey
final

A key that targets the overlayEntry widget (the dropdown).

The normal "key", is actually the parent of the target and the offStage dropdown. The overlayEntryKey lives in another tree. If you want to target the dropdown only, use this instead.

Implementation

@visibleForTesting
final Key? overlayEntryKey;