create method
Implementation
@override
Widget create(ForWidgetData data, Environment environment, BuildContext context) {
throw Exception("a for widget should not be created"); // TODO .> doch , wenn ncint in einem container???
}
@override
Widget create(ForWidgetData data, Environment environment, BuildContext context) {
throw Exception("a for widget should not be created"); // TODO .> doch , wenn ncint in einem container???
}