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Refactor drawer

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This commit is contained in:
Jonas Franz 2018-09-15 17:01:45 +02:00
parent 6fd7bcd88b
commit d40fdab947
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6 changed files with 133 additions and 127 deletions
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2
ios/Runner/Info.plist
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@ -4,6 +4,8 @@
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleDisplayName</key>
<string>Vikunja</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>

24
lib/fragments/namespace.dart Normal file
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@ -0,0 +1,24 @@
import 'package:flutter/material.dart';
class NamespaceFragment extends StatelessWidget {
final String namespace;
NamespaceFragment({this.namespace});
@override
Widget build(BuildContext context) {
return new Center(
child: new Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
new Container(
child: new Text(
'Namespace: $namespace',
style: Theme.of(context).textTheme.title,
),
),
new Text('You\'ve selected a namespace!')
],
));
}
}

23
lib/fragments/placeholder.dart Normal file
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@ -0,0 +1,23 @@
import 'package:flutter/material.dart';
class PlaceholderFragment extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new Container(
padding: EdgeInsets.only(left: 16.0),
child: new Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
new Container(
padding: EdgeInsets.only(top: 32.0),
child: new Text(
'Welcome to Vikunja',
style: Theme.of(context).textTheme.headline,
),
),
new Text('Please select a namespace by clicking the ☰ icon.',
style: Theme.of(context).textTheme.subhead),
],
));
}
}

130
lib/main.dart
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@ -1,137 +1,17 @@
import 'package:flutter/material.dart';
import 'package:fluttering_vikunja/pages/home_page.dart';
import 'package:fluttering_vikunja/style.dart';
void main() => runApp(new MyApp());
void main() => runApp(new VikunjaApp());
class MyApp extends StatelessWidget {
class VikunjaApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'Vikunja',
theme: buildVikunjaTheme(),
home: new MyHomePage(title: 'Vikunja'),
home: new HomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
// 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
_MyHomePageState createState() => new _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
// This call to setState tells the Flutter framework that something has
// changed in this State, which causes it to rerun the build method below
// so that the display can reflect the updated values. If we changed
// _counter without calling setState(), then the build method would not be
// called again, and so nothing would appear to happen.
_counter++;
});
}
@override
Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done
// by the _incrementCounter method above.
//
// The Flutter framework has been optimized to make rerunning build methods
// fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets.
return new Scaffold(
appBar: new AppBar(
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
title: new Text(widget.title),
),
drawer: Drawer(
child: ListView(
children: <Widget>[
new UserAccountsDrawerHeader(
decoration: BoxDecoration(
image: new DecorationImage(
image: AssetImage('assets/graphics/background.jpg'),
repeat: ImageRepeat.repeat
),
),
accountName: new Text(
'Max Mustermann',
style: TextStyle(color: Colors.black),
),
accountEmail: new Text(
'max@try.vikunja.io',
style: TextStyle(color: Colors.black),
),
otherAccountsPictures: <Widget>[
GestureDetector(
child: Semantics(
label: 'Switch to Fritz',
child: const CircleAvatar(
)
),
)
],
),
ListTile(
title: new Text('Namespace A'),
)
],
)
),
body: new Center(
// Center is a layout widget. It takes a single child and positions it
// in the middle of the parent.
child: new Container(
padding: EdgeInsets.only(left: 16.0),
child: new Column(
// Column is also layout widget. It takes a list of children and
// arranges them vertically. By default, it sizes itself to fit its
// children horizontally, and tries to be as tall as its parent.
//
// Invoke "debug paint" (press "p" in the console where you ran
// "flutter run", or select "Toggle Debug Paint" from the Flutter tool
// window in IntelliJ) to see the wireframe for each widget.
//
// Column has various properties to control how it sizes itself and
// how it positions its children. Here we use mainAxisAlignment to
// center the children vertically; the main axis here is the vertical
// axis because Columns are vertical (the cross axis would be
// horizontal).
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
new Container(
padding: EdgeInsets.only(top: 32.0),
child: new Text(
'Welcome to Vikunja',
style: Theme.of(context).textTheme.headline,
),
),
new Text(
'Please select a namespace by clicking the ☰ icon.',
style: Theme.of(context).textTheme.subhead
),
],
)
)
), // This trailing comma makes auto-formatting nicer for build methods.
);
}
}
}

77
lib/pages/home_page.dart Normal file
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@ -0,0 +1,77 @@
import 'package:flutter/material.dart';
import 'package:fluttering_vikunja/fragments/namespace.dart';
import 'package:fluttering_vikunja/fragments/placeholder.dart';
class HomePage extends StatefulWidget {
@override
State<StatefulWidget> createState() => new HomePageState();
}
class HomePageState extends State<HomePage> {
List<String> namespaces = [
"Jonas's namespace",
'Another namespace'
];
int _selectedDrawerIndex = -1;
_getDrawerItemWidget(int pos) {
if(pos == -1) {
return new PlaceholderFragment();
}
return new NamespaceFragment(namespace: namespaces[pos]);
}
_onSelectItem(int index) {
setState(() => _selectedDrawerIndex = index);
Navigator.of(context).pop();
}
_addNamespace() {
}
@override
Widget build(BuildContext context) {
List<Widget> drawerOptions = <Widget>[];
namespaces.asMap().forEach((i, namespace) =>
drawerOptions.add(new ListTile(
leading: const Icon(Icons.folder),
title: new Text(namespace),
selected: i == _selectedDrawerIndex,
onTap: () => _onSelectItem(i),
))
);
return new Scaffold(
appBar: AppBar(
title: new Text(_selectedDrawerIndex == -1 ?
'Vakunja' :
namespaces[_selectedDrawerIndex]),
),
drawer: new Drawer(
child: new Column(
children: <Widget>[
new UserAccountsDrawerHeader(
accountEmail: const Text('jonas@try.vikunja.io'),
accountName: const Text('Jonas Franz'),
),
new Column(
children: ListTile.divideTiles(context: context, tiles: drawerOptions).toList()
),
new Expanded(
child: new Align(
alignment: FractionalOffset.bottomCenter,
child: new ListTile(
leading: const Icon(Icons.add),
title: const Text('Add namespace...'),
onTap: () => _addNamespace(),
),
),
),
]
)
),
body: _getDrawerItemWidget(_selectedDrawerIndex),
);
}
}

4
test/widget_test.dart
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@ -7,12 +7,12 @@
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:fluttering_vikunja/main.dart';
import 'package:fluttering_vikunja/pages/home_page.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(new MyApp());
await tester.pumpWidget(new HomePage());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);