expansion_card 0.1.0

  • Readme
  • Changelog
  • Example
  • Installing
  • 92

Expansion Card #

Open Source Love

This package provides an easy implementation of a Expansion type card. You can also add gif or image at the background which expands with the card.

##Screenshot

How to use #

import 'package:expansion_card/expansion_card.dart';

Center(
            child: ExpansionCard(
              title: Container(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: <Widget>[
                    Text(
                      "Header",
                    ),
                    Text(
                      "Sub",
                    ),
                  ],
                ),
              ),
              children: <Widget>[
                Container(
                  margin: EdgeInsets.symmetric(horizontal: 7),
                  child: Text("Content goes over here !",
                ),
                )
              ],
            ));

Custom Usage #

There are several options that allow for more control:

PropertiesDescription
backgroundProvides background image
borderRadiusProvides radius to the card
leadingDefine an action after slidding a button
gif(String) address of your gif file ot image file for background
onExpansionChangedWhen the tile starts expanding, this function is called with the value true. When the tile starts collapsing, this function is called with the value false.
trailingA widget to display instead of a rotating arrow icon
initiallyExpandedSpecifies if the list tile is initially expanded (true) or collapsed (false, the default)


You can go here for the example

👍 Contribution #

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -m 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request

[0.1.0] - 09/01/20. #

  • Stable release.

example/main.dart

import 'package:expansion_card/expansion_card.dart';
import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(home: MainApp());
  }
}

class MainApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        backgroundColor: Colors.grey,
        body: Center(
            child: ExpansionCard(
          borderRadius: 20,
          background: Image.asset(
            "images/planets.gif",
            fit: BoxFit.cover,
          ),
          title: Container(
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: <Widget>[
                Text(
                  "Header",
                  style: TextStyle(
                    fontSize: 30,
                    color: Colors.black,
                  ),
                ),
                Text(
                  "Sub",
                  style: TextStyle(fontSize: 20, color: Colors.black),
                ),
              ],
            ),
          ),
          children: <Widget>[
            Container(
              margin: EdgeInsets.symmetric(horizontal: 7),
              child: Text("Content goes over here !",
                  style: TextStyle(fontSize: 20, color: Colors.black)),
            )
          ],
        )));
  }
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  expansion_card: ^0.1.0

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:expansion_card/expansion_card.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
83
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
92
Learn more about scoring.

We analyzed this package on Jul 2, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.8.4
  • pana: 0.13.13
  • Flutter: 1.17.5

Analysis suggestions

Package not compatible with SDK dart

because of import path [expansion_card] that is in a package requiring null.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.12 1.14.13
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6 1.2.0
vector_math 2.0.8
Dev dependencies
flutter_test