showSimpleDialog function

Future<void> showSimpleDialog(
  1. BuildContext context,
  2. Widget title,
  3. Widget content,
  4. {required String positiveText}
)

Shows a AlertDialog with a single action button that closes this dialog.

The text of the action button can be changed using positiveText.

Implementation

Future<void> showSimpleDialog(
  f.BuildContext context,
  f.Widget title,
  f.Widget content, {
  required String positiveText,
}) async {
  return await f.showDialog(
    context: context,
    builder: (context) {
      return f.AlertDialog(
        title: title,
        content: content,
        actions: [
          f.TextButton(
            onPressed: () => context.pop(),
            child: f.Text(positiveText),
          )
        ],
      );
    },
  );
}