anthonycicc/nomorezerodays
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Added reactive display of _nomorezerodays list contents

Browse source
This commit is contained in:
anthonycicc 2018-04-21 13:38:41 -04:00
parent 3198de2b89
commit ba829a16e8
1 changed files with 43 additions and 31 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

74
lib/main.dart
View file

@ -10,20 +10,19 @@ class MyApp extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return new MaterialApp( return new MaterialApp(
title: 'No More Zero Days!', title: 'No More Zero Days!',
theme: new ThemeData( theme: new ThemeData(
// This is the theme of your application. // This is the theme of your application.
// //
// Try running your application with "flutter run". You'll see the // Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try // application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke // changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run", // "hot reload" (press "r" in the console where you ran "flutter run",
// or press Run > Flutter Hot Reload in IntelliJ). Notice that the // or press Run > Flutter Hot Reload in IntelliJ). Notice that the
// counter didn't reset back to zero; the application is not restarted. // counter didn't reset back to zero; the application is not restarted.
primarySwatch: Colors.blue, primarySwatch: Colors.blue,
), ),
home: new Scaffold(body: new NoZeroDays(title: 'No Zero Days!')) home: new Scaffold(body: new NoZeroDays(title: 'No Zero Days!')));
);
} }
} }
@ -46,24 +45,33 @@ class NoZeroDays extends StatefulWidget {
} }
class _NoZeroDaysState extends State<NoZeroDays> { class _NoZeroDaysState extends State<NoZeroDays> {
static List<Entry> _firstEntry = <Entry>[Entry(new DateTime.now(), "Made this!")]; static List<Entry> _firstEntry = <Entry>[
Entry(new DateTime.now(), "Made this!")
];
List<Entry> _zerodayslist = new List<Entry>.from(_firstEntry); List<Entry> _zerodayslist = new List<Entry>.from(_firstEntry);
Future<DateTime> _currentDatePicker() { Future<DateTime> _currentDatePicker() {
int currentYear = new DateTime.now().year; int currentYear = new DateTime.now().year;
return showDatePicker( return showDatePicker(
context: (context), context: (context),
initialDate: new DateTime.now(), initialDate: new DateTime.now(),
firstDate: new DateTime(currentYear), firstDate: new DateTime(currentYear),
lastDate: new DateTime(currentYear + 1)); lastDate: new DateTime(currentYear + 1));
} }
Widget _buildFAB() { Widget _buildFAB() {
return new FloatingActionButton( return new FloatingActionButton(
onPressed: () { onPressed: () {
Future<DateTime> pickedDate = _currentDatePicker(); Future<DateTime> pickedDate = _currentDatePicker();
pickedDate.then((value) => _zerodayslist.add(Entry(value, "nothing"))) pickedDate.then((value) {
.catchError((err) => Scaffold.of(context).showSnackBar(new SnackBar(content: new Text(err.toString())))); setState(() {
if (value != null) _zerodayslist.add(Entry(value, "nothing"));
});
}).catchError((err) {
Scaffold
.of(context)
.showSnackBar(new SnackBar(content: new Text(err.toString())));
});
}, },
tooltip: 'Make a new entry', tooltip: 'Make a new entry',
child: new Icon(Icons.add), child: new Icon(Icons.add),
@ -76,9 +84,8 @@ class _NoZeroDaysState extends State<NoZeroDays> {
onTap: () { onTap: () {
//edit entry //edit entry
}, },
trailing: new Icon( trailing: new Icon(Icons.edit),
Icons.edit );
),);
} }
@override @override
@ -90,13 +97,18 @@ class _NoZeroDaysState extends State<NoZeroDays> {
// fast, so that you can just rebuild anything that needs updating rather // fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets. // than having to individually change instances of widgets.
return new Scaffold( return new Scaffold(
appBar: new AppBar( appBar: new AppBar(
title: new Text(widget.title), title: new Text(widget.title),
), ),
body: new Scaffold(body: new ListView( body: new Scaffold(body: new ListView.builder(
children: new List<Widget>.from(_zerodayslist.map((entry) => _buildRow(entry)), growable: true), itemBuilder: (context, entry) {
)), if (entry < _zerodayslist.length) {
return _buildRow(_zerodayslist[entry]);
} else
return new ListTile();
},
)),
floatingActionButton: _buildFAB(), floatingActionButton: _buildFAB(),
); );
} }
} }