flutter_grid_button 1.1.1

flutter_grid_button #

Flutter widget that arrange buttons in a grid. It is useful for making a number pad, calculator, and so on.

pub package

Getting Started #

To use this plugin, add flutter_grid_button as a dependency in your pubspec.yaml file.

dependencies:
 flutter_grid_button: 

Import the library in your file.

import 'package:flutter_grid_button/flutter_grid_button.dart';

See the example directory for a complete sample app using GridButton. Or use the GridButton like below.

GridButton(
  onPressed: (String value) {
    /*...*/
  },
  items: [
    [
      GridButtonItem(title: "1"),
      GridButtonItem(title: "2"),
      GridButtonItem(title: "3", flex: 2),
    ],
    [
      GridButtonItem(title: "a", value: "100"),
      GridButtonItem(title: "b", color: Colors.lightBlue)
    ],
  ],
)

[1.1.1]

  • Changed GridButton.onPressed parameter to dynamic.

[1.1.0]

  • Added GridButton.textStyle.

[1.0.0]

  • Updated README.

[0.0.1]

  • First Release.

example/lib/main.dart

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    const textStyle = TextStyle(fontSize: 26);
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('GridButton'),
        ),
        body: Builder(builder: (context) {
          return GridButton(
            textStyle: textStyle,
            borderColor: Colors.black,
            onPressed: (dynamic val) {
              Scaffold.of(context).showSnackBar(
                SnackBar(
                  content: Text(val.toString()),
                  duration: Duration(milliseconds: 400),
                ),
              );
            },
            items: [
              [
                GridButtonItem(
                    title: "Black",
                    color: Colors.black,
                    textStyle: textStyle.copyWith(color: Colors.white)),
                GridButtonItem(title: "Red", color: Colors.red),
              ],
              [GridButtonItem(title: "Button", value: 100)],
              [
                GridButtonItem(title: "7"),
                GridButtonItem(title: "8"),
                GridButtonItem(title: "9"),
                GridButtonItem(title: "×", color: Colors.grey[300]),
              ],
              [
                GridButtonItem(title: "4"),
                GridButtonItem(title: "5"),
                GridButtonItem(title: "6"),
                GridButtonItem(title: "-", color: Colors.grey[300]),
              ],
              [
                GridButtonItem(title: "1"),
                GridButtonItem(title: "2"),
                GridButtonItem(title: "3"),
                GridButtonItem(title: "+", color: Colors.grey[300]),
              ],
              [
                GridButtonItem(title: "0"),
                GridButtonItem(title: "000", flex: 2),
                GridButtonItem(title: "=", color: Colors.grey[300]),
              ],
            ],
          );
        }),
      ),
    );
  }
}

Use this package as a library

1. Depend on it

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


dependencies:
  flutter_grid_button: ^1.1.1

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:flutter_grid_button/flutter_grid_button.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
24
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]
62
Learn more about scoring.

We analyzed this package on Jul 19, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.4.0
  • pana: 0.12.19
  • Flutter: 1.7.8+hotfix.3

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11
meta 1.1.6 1.1.7
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test

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