scroll_controller property

ScrollController scroll_controller

scroll_controller

Implementation

late final ScrollController scroll_controller = ScrollController(
  keepScrollOffset: true,
  onAttach: (position) {
    if (_is_call_activate == false) {
      _is_call_activate = true;
      on_initialized();
    }
    on_attach_or_detach(true, position.pixels);
    is_activate = true;
    update();
  },
  onDetach: (position) {
    is_activate = false;
    on_attach_or_detach(is_activate, position.pixels);
    last_offset = position.pixels;
    update();
  },
);