reveal_search_bar #

simple appbar transition to appbar with textField

example https://taljacobson.github.io/flutter_search_bar_transition/#/

based off NishantDesai1306/flutter_search_bar_transition

most of the properties are the same as with AppBar except for the addition of

  
  /// callback for when closing
  final VoidCallback onCancelSearch;
  /// search Seach icon container overide
  final Widget searchIconContainer;
  /// text controller -- required
  final TextEditingController searchController;
  /// reveal color -- defaults to `theme.of(context).accentColor`
  final Color revealColor;
  /// duration for transition -- defaults to `Duration(milliseconds: 300)`
  final Duration duration;