overlayValue property

Object? get overlayValue

The custom value passed when overlay was shown. Use this to determine overlay content type.

Example:

controller.showOverlay(value: 'user'); // Show user search
controller.showOverlay(value: 1); // Show category 1

// In your widget:
if (controller.overlayValue == 'user') {
  return UserSearchContent();
}

Implementation

Object? get overlayValue => _overlayValue;