getNavigationKey method

UniqueKey? getNavigationKey(
  1. MapEntry<int, NavigationTab> page
)

The navigator key

Implementation

UniqueKey? getNavigationKey(MapEntry<int, NavigationTab> page) {
  if (navigatorKeys.containsKey(page.key)) {
    return navigatorKeys[page.key];
  } else {
    navigatorKeys[page.key] = UniqueKey();
    return navigatorKeys[page.key];
  }
}