You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
1.1 KiB
44 lines
1.1 KiB
import 'package:ansu_ui/ansu_ui.dart';
|
|
import 'package:flutter/material.dart';
|
|
|
|
class ExampleNumericButton extends StatefulWidget {
|
|
ExampleNumericButton({Key key}) : super(key: key);
|
|
|
|
@override
|
|
_ExampleNumericButtonState createState() => _ExampleNumericButtonState();
|
|
}
|
|
|
|
class _ExampleNumericButtonState extends State<ExampleNumericButton> {
|
|
_showSnack(BuildContext context, String title) {
|
|
Scaffold.of(context).showSnackBar(
|
|
SnackBar(content: Text(title)),
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return ASScaffold(
|
|
title: '数量选择器',
|
|
body: Builder(
|
|
builder: (context) {
|
|
return ListView(
|
|
children: [
|
|
ASNumericButton(
|
|
initValue: 0,
|
|
maxValue: 10,
|
|
onChange: (value) {},
|
|
reachMax: (value) {
|
|
_showSnack(context, 'reach max');
|
|
},
|
|
reachMin: (value) {
|
|
_showSnack(context, 'reach min');
|
|
},
|
|
)
|
|
],
|
|
);
|
|
},
|
|
),
|
|
);
|
|
}
|
|
}
|