attachGridObserverController method

void attachGridObserverController(
  1. GridObserverController controller
)

Attaches a GridObserverController for scroll navigation.

This must be called before using animateToIndex, jumpToIndex, animateFirstWhere, or jumpFirstWhere with grid views.

Example:

final observerController = GridObserverController(controller: scrollController);
cubit.attachGridObserverController(observerController);

Implementation

void attachGridObserverController(GridObserverController controller) {
  _gridObserverController = controller;
  _logger.d('GridObserverController attached');
}