popup_windows 0.0.1

popup_windows #


添加依赖 #

打开pubspec.yaml文件并添加以下依赖 popup_windows:^0.0.1

使用栗子 #

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

class MyApp extends StatelessWidget {
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'PopupWindos Demo',
      home: MyHomePage(title: 'PopupWindows'),

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key, this.title}) : super(key: key);

  final String title;

  _MyHomePageState createState() => _MyHomePageState();

class _MyHomePageState extends State<MyHomePage> {
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      body: SafeArea(
          child: Container(
        alignment: Alignment.topLeft,
        child: PopupWindowWidget(
          //offset: Offset(40.0, 0.0),
          intelligentConversion: true,
          direction: Direction.Window_Bottom,
          child: Container(
            color: Colors.pinkAccent,
            padding: EdgeInsets.all(20.0),
            //margin: EdgeInsets.only(left: 40.0),
            child: Text(
              style: TextStyle(color: Colors.white, fontSize: 14.0),
          showChild: Container(
            height: 200.0,
            alignment: Alignment.bottomCenter,
            color: Color(0X33000000),
            child: Container(
              height: 100.0,
              color: Colors.blueAccent,

具体参数含义已在代码中备注 #

[0.0.1] - TODO: Add release date.

  • TODO: Describe initial release.

Use this package as a library

1. Depend on it

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

  popup_windows: ^0.0.1

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:popup_windows/popup_windows.dart';
Describes how popular the package is relative to other packages. [more]
Code health derived from static analysis. [more]
Reflects how tidy and up-to-date the package is. [more]
Weighted score of the above. [more]
Learn more about scoring.

We analyzed this package on Feb 21, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.5
  • Flutter: 1.12.13+hotfix.7

Maintenance suggestions

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Maintain an example. (-10 points)

Create a short demo in the example/ directory to show how to use this package.

Common filename patterns include main.dart, example.dart, and popup_windows.dart. Packages with multiple examples should provide example/README.md.

For more information see the pub package layout conventions.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies