ExpansionPanel
ExpansionPanel({@required ExpansionPanelHeaderBuilder headerBuilder, @required Widget body, bool isExpanded: false })
açıklama
Sayfanın üzerine bir genişlemeli panel sunar.
parametreler
ExpansionPanel({
@required ExpansionPanelHeaderBuilder headerBuilder,
@required Widget body,
bool isExpanded: false
})
örnek uygulama

import 'package:flutter/material.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: "Test",
home: new Scaffold(
appBar: new AppBar(
title: new Text("Test"),
),
body: new ListView(
children: [
new ExpansionPanelList(
children: [
new ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) => const Text("Test"),
body: const Text("Test"),
isExpanded: true,
),
],
),
],
),
),
);
}
}