DemoCard class for rendering content in the Flutter scroll demo project

demo-card.dart

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

class DemoCard extends StatelessWidget {

    DemoCard(this.item);
    final Item item;

    static final Shadow _shadow = Shadow(offset: Offset(2.0, 2.0), color: Colors.black26);
    final TextStyle _style = TextStyle(color: Colors.white70, shadows: [_shadow]); 

    @override
    Widget build(BuildContext context) {

        return Card(
                
            elevation: 3,
            shape: RoundedRectangleBorder(
                side: BorderSide(width: 1, color: Colors.black26),
                borderRadius: BorderRadius.circular(32)
            ),
            color: item.color.withOpacity(.7),
            child: Container(

                constraints: BoxConstraints.expand(height: 256),
                child: RawMaterialButton(

                    onPressed: () {  },
                    child: Column(
                        
                        mainAxisAlignment: MainAxisAlignment.spaceAround,
                        crossAxisAlignment: CrossAxisAlignment.stretch,
                        children: <Widget>[
                            Row(
                                mainAxisAlignment: MainAxisAlignment.spaceAround,
                                children: <Widget>[

                                    Text(item.name, style: _style.copyWith(fontSize: 64)),
                                    Icon(item.icon, color: Colors.white70, size: 72),
                                ]
                            )
                        ],
                    ),
                )
            )
        );
    }
}