column scroll into another container flutter stack code example
Example: viewportConstraints
Widget build(BuildContext context) {
return LayoutBuilder(
builder: (BuildContext context, BoxConstraints viewportConstraints) {
return SingleChildScrollView(
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: viewportConstraints.maxHeight,
),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Container(
color: const Color(0xff808000),
height: 120.0,
),
Container(
color: const Color(0xff008000),
height: 600.0,
),
],
),
),
);
},
);
}