The kr_expanded_section package provides a widget that can be used to show or hide a child widget with an expanding or collapsing animation. The KrExpandedSection widget takes a child widget and a boolean value to determine whether the child widget should be expanded or collapsed. The widget can be used to create expandable sections in a user interface, such as for displaying additional details or options. The animation duration can also be customized.
To use this package, add kr_future_builder
as a dependency in your pubspec.yaml file.
dependencies:
kr_expanded_section: ^1.0.0
Then, import the package:
import 'package:kr_expanded_section/kr_expanded_section.dart';
Or You can install packages from the command line:
flutter pub add kr_expanded_section
Import the package:
import 'package:kr_expanded_section/kr_expanded_section.dart';
Wrap your widget with KrExpandedSection
and pass the child you want to expand:
KrExpandedSection(
expand: true,
child: Container(
height: 200,
width: 200,
color: Colors.blue,
),
)
By default, the section is not expanded. To expand
the section, set expand
to true
.
You can also set a function to be called when the section finishes expanding or collapsing by passing it to the onFinish
parameter:```
KrExpandedSection(
expand: true,
child: Container(
height: 200,
width: 200,
color: Colors.blue,
),
onFinish: () {
print('Finished expanding/collapsing section!');
},
)
import 'package:flutter/material.dart';
import 'package:kr_expanded_section/kr_expanded_section.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Kr Expanded Section Demo',
home: Scaffold(
appBar: AppBar(
title: const Text('Kr Expanded Section Demo'),
),
body: Center(
child: KrExpandedSection(
expand: true,
child: Container(
height: 200,
width: 200,
color: Colors.blue,
),
onFinish: () {
print('Finished expanding/collapsing section!');
},
),
),
),
);
}
}
This package is licensed under the BSD 3-Clause License.