DashBoard.dart
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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../shared/colors.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
class DashBoard extends StatefulWidget {
int pageNumber = 1;
@override
_DashBoardState createState() => _DashBoardState();
}
class _DashBoardState extends State<DashBoard> {
int _selectedIndex = 0;
Widget build(BuildContext context) {
_selectedIndex = widget.pageNumber;
final Size size = MediaQuery.of(context).size;
return Scaffold(
backgroundColor: Color(0xffe5f4ff),
appBar: PreferredSize(
preferredSize: Size.fromHeight(65),
child: Container(
padding: const EdgeInsets.fromLTRB(0, 10, 0, 0),
color: Colors.white,
child: AppBar(
backgroundColor: Colors.white,
actions: <Widget>[
Container(
width: size.width * 0.25,
child: FlatButton(
onPressed: () => {
_onItemTapped(0),
},
child: Stack(
children: <Widget>[
Container(
margin: EdgeInsets.fromLTRB(0, 4, 0, 0),
padding: EdgeInsets.fromLTRB(5, 0, 5, 5),
child: Text(
'임시1',
style: TextStyle(
color: widget.pageNumber == 0
? Color(0xff1674f6)
: null,
fontSize: 14,
fontFamily: 'Noto',
fontWeight: FontWeight.bold),
),
),
],
),
),
),
Container(
width: size.width * 0.25,
child: FlatButton(
onPressed: () => {
_onItemTapped(1),
},
child: Stack(
children: <Widget>[
Container(
margin: EdgeInsets.fromLTRB(0, 4, 0, 0),
padding: EdgeInsets.fromLTRB(5, 0, 5, 5),
child: Text(
'임시2',
style: TextStyle(
color: widget.pageNumber == 1
? Color(0xff1674f6)
: null,
fontSize: 14,
fontFamily: 'Noto',
fontWeight: FontWeight.bold),
),
),
],
),
),
),
Container(
width: size.width * 0.25,
child: FlatButton(
onPressed: () => {
_onItemTapped(2),
},
child: Stack(
children: <Widget>[
Container(
margin: EdgeInsets.fromLTRB(0, 4, 0, 0),
padding: EdgeInsets.fromLTRB(5, 0, 5, 5),
child: Text(
'임시3',
style: TextStyle(
color: widget.pageNumber == 2
? Color(0xff1674f6)
: null,
fontSize: 14,
fontFamily: 'Noto',
fontWeight: FontWeight.bold),
),
),
],
),
),
),
Container(
width: size.width * 0.25,
child: FlatButton(
onPressed: () => {
_onItemTapped(3),
},
child: Stack(
children: <Widget>[
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
margin: EdgeInsets.fromLTRB(0, 4, 0, 0),
padding: EdgeInsets.fromLTRB(5, 0, 5, 5),
child: Image.asset(
'images/setting.png',
color: widget.pageNumber == 3
? Color(0xff1674f6)
: null,
),
),
],
)
],
),
),
),
],
),
),
),
);
}
void _onItemTapped(int index) {
setState(() {
widget.pageNumber = index;
});
}
}