Slide 14
Slide 14 text
うごかない
class SnackBarChild extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(
title: new Text('SnackBar'),
),
body: new RaisedButton(
onPressed: () {
var snackbar = new SnackBar(
content: new Text('Hello!!'));
Scaffold.of(context).showSnackBar(snackbar);
},
child: new Text('Show SnackBar'),
),
);
}
}