93 lines
2.7 KiB
Dart
93 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:checkbox_formfield/checkbox_formfield.dart';
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void main() => runApp(MyApp());
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class MyApp extends StatelessWidget {
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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debugShowCheckedModeBanner: false,
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title: 'Sample',
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theme: ThemeData(
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disabledColor: Colors.purple,
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colorScheme: ColorScheme.fromSwatch(primarySwatch: Colors.indigo)
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.copyWith(secondary: Colors.blue),
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),
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home: createScaffold(context),
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);
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}
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}
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Widget createScaffold(BuildContext? context) {
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final _formKey = GlobalKey<FormState>();
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bool? checkboxIconFormFieldValue = false;
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return Scaffold(
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appBar: AppBar(
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title: Text(
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'Sample',
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),
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),
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body: Padding(
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padding: EdgeInsets.all(16),
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child: Column(
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children: <Widget>[
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Form(
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key: _formKey,
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child: Column(
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children: <Widget>[
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CheckboxListTileFormField(
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title: Text('Check!'),
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onSaved: (bool? value) {
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print(value);
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},
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validator: (bool? value) {
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if (value!) {
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return null;
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} else {
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return 'False!';
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}
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},
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onChanged: (value) {
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if (value) {
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print("ListTile Checked :)");
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} else {
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print("ListTile Not Checked :(");
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}
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},
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autovalidateMode: AutovalidateMode.always,
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),
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CheckboxIconFormField(
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context: context,
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initialValue: checkboxIconFormFieldValue,
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enabled: true,
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iconSize: 32,
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onSaved: (bool? value) {
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checkboxIconFormFieldValue = value;
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},
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onChanged: (value) {
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if (value) {
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print("Icon Checked :)");
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} else {
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print("Icon Not Checked :(");
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}
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},
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),
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ElevatedButton(
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onPressed: () {
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if (_formKey.currentState!.validate()) {
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_formKey.currentState!.save();
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}
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},
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child: Text('New'),
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),
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],
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),
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),
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],
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),
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),
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);
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}
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