Use all available scroll options with this package about responsive_grid_list

[hauketoenjes]

Hi, thanks for the feature request. Currently, such a feature is not planned because that would result in maintaining all the parameters in the scroll views as flutter updates them.

But it's still possible to use the options with this package using the ResponsiveGridListBuilder. It essentially provides the same responsive features as the List / SliverList, but abstracts them a bit. See the README for more information.

You can use it with any scroll view or column like so:

import 'package:flutter/material.dart';
import 'package:responsive_grid_list/responsive_grid_list.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Responsive Grid List Demo',
      debugShowCheckedModeBanner: false,
      home: DemoPage(),
    );
  }
}

class DemoPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // Generate a list of 100 cards containing a text widget with it's index
    // and render it using a ResponsiveGridListBuilder

    return Scaffold(
      appBar: AppBar(title: const Text("SingleChildScrollViewDemo")),
      body: ResponsiveGridListBuilder(
        horizontalGridMargin: 50,
        verticalGridMargin: 50,
        minItemWidth: 100,
        gridItems: List.generate(
          100,
          (index) => Container(
            color: Colors.lightBlue,
            child: Padding(
              padding: const EdgeInsets.all(32),
              child: Text(
                '$index',
                textAlign: TextAlign.center,
                style: const TextStyle(color: Colors.white),
              ),
            ),
          ),
        ),
        builder: (BuildContext context, List<Widget> items) {
          return SingleChildScrollView(
            reverse: false,
            // ...
            // You can pass all parameters the used scroll view offers
            child: Column(children: items),
          );
        },
      ),
    );
  }
}

[rozenrod]

Can you add at least a ScrollController to get position.pixels?

[hauketoenjes]

I'll check that use case some time in the future. Maybe there is a good solution which does not result in maintaining all these parameters and still getting access to them.