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Updated example with named loader and sample for using inside text field #14

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Updated example with named loader and sample for using inside text field #14

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82 changes: 59 additions & 23 deletions lib/main.dart
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:loading/indicator.dart';
import 'package:loading/loading.dart';
import 'package:loading/indicator/ball_scale_indicator.dart';
import 'package:loading/indicator/ball_pulse_indicator.dart';
Expand Down Expand Up @@ -34,48 +35,83 @@ class ShowLoading extends StatelessWidget {
title: Text('Loading View'),
),
body: Center(
child: RaisedButton(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
RaisedButton(
child: const Text('Show Time'),
onPressed: () {
Navigator.push(
context,
new MaterialPageRoute(
builder: (context) => new LoadingList()),
);
})),
}),
],
)),
);
}
}

class LoadingList extends StatelessWidget {
final indicatorList = [
BallPulseIndicator(),
BallBeatIndicator(),
BallGridPulseIndicator(),
BallScaleIndicator(),
BallScaleMultipleIndicator(),
BallSpinFadeLoaderIndicator(),
LineScaleIndicator(),
LineScalePartyIndicator(),
LineScalePulseOutIndicator(),
];
final Map<String, Indicator> indicatorList = {
'BallPulseIndicator': BallPulseIndicator(),
'BallBeatIndicator': BallBeatIndicator(),
'BallGridPulseIndicator': BallGridPulseIndicator(),
'BallScaleIndicator': BallScaleIndicator(),
'BallScaleMultipleIndicator': BallScaleMultipleIndicator(),
'BallSpinFadeLoaderIndicator': BallSpinFadeLoaderIndicator(),
'LineScaleIndicator': LineScaleIndicator(),
'LineScalePartyIndicator': LineScalePartyIndicator(),
'LineScalePulseOutIndicator': LineScalePulseOutIndicator(),
};

Widget _buildItem(BuildContext context, int index) {
final indicatorName = indicatorList.keys.elementAt(index);
return ListTile(
leading: Loading(
indicator: indicatorList[indicatorName],
color: Colors.lightBlue,
),
title: Text(
indicatorName,
style: TextStyle(fontWeight: FontWeight.bold),
),
contentPadding: EdgeInsets.all(10),
);
}

@override
Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(
title: new Text("Loading View List"),
),

body: Container(
color: Colors.lightBlue,
child: Center(
child: Loading(indicator: BallPulseIndicator(), size: 100.0, color: Colors.pink,),
),
),
// body: Container(
// color: Colors.lightBlue,
// child: GridView.count(
color: Colors.white,
child: Column(
children: <Widget>[
TextField(
decoration: InputDecoration(
prefixIcon: Padding(
padding: const EdgeInsets.all(11.0),
child: Loading(
indicator: BallSpinFadeLoaderIndicator(),
size: 25.0,
color: Colors.lightBlue),
),
hintText: 'Input sample',
),
),
ListView.builder(
shrinkWrap: true,
itemBuilder: _buildItem,
itemCount: indicatorList.length,
),
],
)

// GridView.count(
// padding: EdgeInsets.all(16.0),
// crossAxisSpacing: 36,
// crossAxisCount: 3,
Expand All @@ -86,7 +122,7 @@ class LoadingList extends StatelessWidget {
// );
// }),
// ),
// ),
),
);
}
}