setNav method

void setNav({
  1. ShellBack? back,
  2. List<ShellCrumb> breadcrumbs = const [],
})

Canale navigazione (centrale). Aggiorna back + breadcrumbs.

Implementation

void setNav({ShellBack? back, List<ShellCrumb> breadcrumbs = const []}) {
  _back = back;
  _breadcrumbs = breadcrumbs;
  notifyListeners();
}