dropdown_multi_select 0.0.1
dropdown_multi_select: ^0.0.1 copied to clipboard
A Flutter package that provides a customizable multiselect dropdown widget.
import 'package:dropdown_multi_select/dropdown_multi_select.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
// This is the theme of your application.
//
// Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run",
// or simply save your changes to "hot reload" in a Flutter IDE).
// Notice that the counter didn't reset back to zero; the application
// is not restarted.
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
late List<String> selectedValueList;
@override
Widget build(BuildContext context) {
List<String> countries = [
"India",
"Canada",
"Brazil",
"USA",
"Japan",
"China",
"UK",
"Uganda",
"Uruguay"
];
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: MultiSelectDropdown(
dropdownValueList: countries,
selectedTileColor: Colors.lightBlue,
hintStyle: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w400,
color: Colors.black),
decoration: BoxDecoration(
border: Border.all(),
),
deleteIconColor: Colors.red,
hint: "Select Country",
onChanged: (selectedList) {
selectedValueList = selectedList;
},
),
)
],
),
),
);
}
}