See the official installing guidline from hidable/install
Usage & Overview
To start using
Hidable widget, we have to create a
ScrollController. inctance before.
final ScrollController scrollController = ScrollController();
As case of usage, we should have one scrollable widget (SingleChildScrollView, ListView etc)
and one static located widget (AppBar, BottomNavBar etc) which’d be wrapped with
scrollController which we created before must be given to each one (scrollable widget and static located hidable widget).
ListView.separated( // General scroll controller which makes bridge between // This ListView and Hidable widget. controller: scrollController, itemCount: colors.length, itemBuilder: (_, i) => Container( height: 50, color: colors[i].withOpacity(.6), ), separatorBuilder: (_, __) => const SizedBox(height: 10), ),
Static located hidable widget
Hidable( controller: scrollController, wOpacity: true, // As default it's true. size: 56, // As default it's 56. child: BottomNavigationBar(...), ),
That is the common usage of hidable, and also you can find full code implmenetation of hidable at official example page.