How to get Scaffold context inside of _view?

[ValeriusGC]

Hello, i have no idea how to catch Scaffold from context in this situation:

Widget _view(
    BuildContext ctx, Dispatch<CaseEdMsg> dispatch, CaseEdModel model) {
  return Scaffold(
    appBar: AppBar(
      title: Text('Editor'),
    ),
    body: Container(
      padding: EdgeInsets.all(8),
      child: SomeButton(
          onPressed: () {
               Scaffold.of(ctx).showSnackBar(); /// Here
          },
);

Where can i intercept Scaffold?

[p69]

Hi, it could be a bit tricky.

Option 1: use GlobalKey. You can create top-level (or in upper level) global key for Scaffold, and then you have access to widget's state or widget itself.

Option 2: As I did in ToDo App example. You can save reference to Scaffold state and use it later. I also did it for showing Snackbar.

It looks like option 1 is proper way to do it.