Combo constructor
const
Combo({})
Implementation
const Combo({Key? key, required this.onChange,
required this.data, required this.value, required this.text, this.inRow = false}) : super(key: key);
const Combo({Key? key, required this.onChange,
required this.data, required this.value, required this.text, this.inRow = false}) : super(key: key);