prevent slide dragging up

[anasmano]

Hello, this not a bug or other issues, but this is just a question.

Is it possible to prevent the slide from dragging up when scrolling through builder content (the content builder can still be scrolled normally) in my case is a CustomScrollView (see my code below)) where the slide is at minHeight position ?

Thanks in advance.

class _MyListViewWrapperState extends State<MyListViewWrapper> {
  final List<String> items =
      List<String>.generate(50, (i) => 'Entri Daftar ${i + 1}');

 
  ScrollController sc = ScrollController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.grey.shade200,
      appBar: AppBar(
        title: Text('Simple Example'),
      ),
      body: Stack(
        children: <Widget>[
          SlidingSheet(
            minHeight: 500,
            headerBuilder: (context, state) {
              return Container(
                width: 40,
                height: 20,
                decoration: BoxDecoration(
                  color: Colors.grey[300],
                  borderRadius: BorderRadius.circular(2),
                ),
              );
            },
            elevation: 8,
            cornerRadius: 16,
            snapSpec: const SnapSpec(
              snap: true,
              snappings: [112, 400, double.infinity],
              positioning: SnapPositioning.pixelOffset,
            ),
            builder: (context, state) {
              return CustomScrollView(
                shrinkWrap: true,
                physics: const NeverScrollableScrollPhysics(),
                slivers: [
                  const SliverToBoxAdapter(
                    child: SizedBox(height: 30),
                  ),
                  const SliverToBoxAdapter(
                    child: Padding(
                      padding: EdgeInsets.all(16.0),
                      child: Text(
                        'Starting Slivers',
                        style: TextStyle(
                            fontSize: 20, fontWeight: FontWeight.bold),
                      ),
                    ),
                  ),

                  // SliverList
                  SliverList(
                    delegate: SliverChildBuilderDelegate(
                      (BuildContext context, int index) {
                        return ListTile(
                          title: Text('Item #$index'),
                        );
                      },
                      childCount: 30,
                    ),
                  ),
                  // SliverToBoxAdapter
                  const SliverToBoxAdapter(
                    child: Padding(
                      padding: EdgeInsets.all(16.0),
                      child: Text(
                        'Grid Section',
                        style: TextStyle(
                            fontSize: 20, fontWeight: FontWeight.bold),
                      ),
                    ),
                  ),

                  // SliverGrid (2 kolom)
                  SliverGrid(
                    delegate: SliverChildBuilderDelegate(
                      (BuildContext context, int index) {
                        return Card(
                          margin: const EdgeInsets.all(8.0),
                          color: Colors.teal[100 * ((index % 8) + 1)],
                          child: Center(
                            child: Text('Grid Item #$index'),
                          ),
                        );
                      },
                      childCount: 8,
                    ),
                    gridDelegate:
                        const SliverGridDelegateWithFixedCrossAxisCount(
                      crossAxisCount: 2, // 2 kolom
                      mainAxisSpacing: 10.0, // Spasi vertikal
                      crossAxisSpacing: 10.0, // Spasi horizontal
                      childAspectRatio: 1.0, // Rasio lebar/tinggi
                    ),
                  ),

                  // SliverToBoxAdapter penutup
                  const SliverToBoxAdapter(
                    child: SizedBox(height: 50),
                  ),
                ],
              );
            },
          ),
        ],
      ),
    );
  }
}

[anasmano]

Closed by now. I have solved it by developing my own slide sheet library.

Thanks.