quit method

Implementation

Future<bool> quit() async
{
  WidgetModel.unfocus();
  bool exit = true;
  bool dirty = widget.model.dirty!;

  if (dirty)
  {
    int? response = await widget.model.framework?.show(type: DialogType.info, title: phrase.saveBeforeExit, buttons: [Text(phrase.yes, style: TextStyle(fontSize: 18, color: Theme.of(context).colorScheme.outline)),Text(phrase.no, style: TextStyle(fontSize: 18, color: Theme.of(context).colorScheme.outline))]);
    exit = (response == 1);
  }
  return exit;
}