make container scrollable flutter code example

Example 1: how to make a column scrollable in flutter

return new Container(
  child: new SingleChildScrollView(
    child: new Column(
      children: <Widget>[
        _showChild1(),
        _showChild2(),
        ...
        _showChildN()
      ]
    )
  )
);

Example 2: flutter scrollable row

SingleChildScrollView(
  scrollDirection: Axis.horizontal,
  child: Row(
   children: <Widget>[
     Text('hi'),
     Text('hi'),
     Text('hi'),
   ]
  )
)

Example 3: make scaffold scrollable flutter

@override
 Widget build(BuildContext context) {
  return Scaffold(
    appBar: AppBar(
      title: Text('News'),
    ),
    body: SingleChildScrollView(  // <-- wrap this around
      child: Column(
        children: <Widget>[
        ],
      ),
    ));
  }