frameworkOf method

Implementation

FrameworkView? frameworkOf() {
  if (pages.isNotEmpty) {
    var page = pages.last;
    if (page is CustomMaterialPage && page.child is ModalManagerView) {
      var manager = page.child as ModalManagerView;
      if (manager.model.child is FrameworkView) {
        return manager.model.child as FrameworkView;
      }
    }
  }
  return null;
}