/
main.dart
129 lines (121 loc) · 3.65 KB
/
main.dart
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
import 'package:flutter/material.dart';
import 'package:progress_timeline/progress_timeline.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.green,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
ProgressTimeline screenProgress;
List<SingleState> allStages = [
SingleState(stateTitle: "Stage 1"),
SingleState(stateTitle: "Stage 2"),
SingleState(stateTitle: "Stage 3"),
SingleState(stateTitle: "Stage 4"),
SingleState(stateTitle: "Stage 5"),
SingleState(stateTitle: "Stage 6"),
SingleState(stateTitle: "Stage 7"),
SingleState(stateTitle: "Stage 8"),
];
@override
void initState() {
screenProgress = new ProgressTimeline(
states: allStages,
iconSize: 35,
);
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
// crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding: const EdgeInsets.symmetric(horizontal: 12.0),
child: screenProgress,
),
SizedBox(
height: 90,
),
FlatButton(
child: Padding(
padding: const EdgeInsets.all(15.0),
child: Text(
"Goto Next Stage",
style: TextStyle(fontSize: 20, color: Colors.white),
),
),
color: Colors.green,
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(20.0)),
onPressed: () {
screenProgress.gotoNextStage();
},
),
SizedBox(
height: 50,
),
FlatButton(
child: Padding(
padding: const EdgeInsets.all(15.0),
child: Text(
"Goto Previous Stage",
style: TextStyle(fontSize: 20, color: Colors.white),
),
),
color: Colors.green,
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(20.0)),
onPressed: () {
screenProgress.gotoPreviousStage();
},
),
SizedBox(
height: 50,
),
FlatButton(
child: Padding(
padding: const EdgeInsets.all(15.0),
child: Text(
"Fail Current Stage",
style: TextStyle(fontSize: 20, color: Colors.white),
),
),
color: Colors.green,
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(20.0)),
onPressed: () {
screenProgress.failCurrentStage();
},
)
],
),
),
// This trailing comma makes auto-formatting nicer for build methods.
);
}
}