Flutter自定义组件插件hmwidget的使用

HM Widget

这是一个易于使用的开源UI库，包含用于构建Flutter应用程序的各种组件。

安装

步骤 1

在你的 pubspec.yaml 文件中添加最新版本的包，并运行 flutter pub get：

dependencies:
  hmwidget: ^0.0.3

步骤 2

导入该包并在你的Flutter应用中使用它：

import 'package:hmwidget/hmwidget.dart';

开始使用

以下是一些你可以自定义的组件：

• HMButton
• HMIconButton
• HMCheckBox
• HMSwitch
• HMSlider
• HMRangeSlider
• HMTextField
• HMRadio
• HMSelect
• HMAutocomplete

示例

基本示例

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

void main() => runApp(
      const MaterialApp(
        home: Material(
          child: Scaffold(
            body: Center(
              child: HMButton(
                onPressed: () => print("Pressed"),
                buttonVariant: HMButtonVariant.outlined,
                content: 'Press',
                textColor: Colors.blue,
              ),
            ),
          ),
        ),
      ),
    );

复杂示例

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

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        extensions: [
          HMButtonTheme(
            fillColor: Colors.pink,
            textColor: Colors.green,
            buttonVariant: HMButtonVariant.filled,
            size: HMButtonSize.md,
          ),
          HMIconButtonTheme(
            fillColor: Colors.pink,
            iconColor: Colors.green,
            buttonVariant: HMButtonVariant.filled,
            size: HMIconButtonSize.xs,
          ),
          HMSwitchTheme(
            color: Colors.redAccent,
            radius: HMRadius.xl,
            size: HMSwitchSize.md,
          ),
          HMCheckBoxTheme(
            color: Colors.redAccent,
            radius: HMRadius.sm,
            size: HMCheckBoxSize.md,
          ),
          HMTextFieldTheme(
            radius: HMRadius.md,
            variant: HMTextVariant.outlined,
          ),
          HMSliderTheme(
            color: Colors.orange,
            radius: HMRadius.xs,
            size: HMSliderSize.md,
          )
        ],
      ),
      home: const MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key}) : super(key: key);

  [@override](/user/override)
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  bool ischecked = false;
  String select = '';
  List<String> choix = [];
  RangeValues rangeValues = const RangeValues(10, 50);
  List<String> options = [
    'pomme',
    'banane',
    'orange',
    'ananas',
    'pastèque',
    'fraise',
    'melon',
    'raisin',
    'kiwi',
    'mangue',
    'papaye',
    'poire',
    'citron',
    'lime',
    'pamplemousse',
    'mandarine',
    'framboise',
    'myrtille',
    'cerise',
    'pêche'
  ];
  String choosedValue = "";

  [@override](/user/override)
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text("HmWidget demo"),
        centerTitle: true,
      ),
      body: SingleChildScrollView(
        padding: const EdgeInsets.symmetric(vertical: 10),
        child: Column(
          children: [
            HMAutocomplete(
              hintText: "Enter something",
              optionsBuilder: (value) {
                if (value == '') {
                  return [];
                }
                return options.where((String option) {
                  return option.contains(value);
                }).toList();
              },
              initialValue: choosedValue,
              onSelected: (value) {
                setState(() {
                  choosedValue = value;
                });
              },
            ),
            const SizedBox(height: 50),
            HMIconButton(
              icon: const Icon(Icons.edit_calendar_sharp),
              onPressed: () {},
            ),
            SizedBox(
              width: 200,
              child: HMSlider(
                value: 10,
                onChange: (val) {},
              ),
            ),
            const SizedBox(height: 10),
            HMRangeSlider(
              rangeValues: rangeValues,
              onChange: (range) {},
            ),
            HMRadio(
              value: select,
              radioList: const ["Flutter", 'React', 'Svelte', 'Vue', 'Python'],
              onChanged: (value) {
                setState(() {
                  select = value;
                });
              },
            ),
            HMSelect(
              value: select,
              selectionPageTitle: const Align(
                alignment: Alignment.centerLeft,
                child: Padding(
                  padding: EdgeInsets.all(15.0),
                  child: Text('Select a Framework'),
                ),
              ),
              selectList: const [
                "Flutter",
                'React',
                'Svelte',
                'Vue',
                'Angular'
              ],
              onChanged: (value) {
                setState(() {
                  select = value;
                });
              },
            ),
            HMCheckBox(
              value: ischecked,
              onChange: (val) {
                setState(() {
                  ischecked = val;
                  print(ischecked);
                });
              },
            ),
            HMSelectBadge(
              selectedList: choix
                  .map((element) => HMSelectedItem(
                        avatar: Text(element.toString()[0]),
                        value: element.toString(),
                        label: Text(element.toString()),
                      ))
                  .toList(),
              radius: HMRadius.md,
              onDeleted: (deletedValue) {
                setState(() {
                  choix.remove(deletedValue);
                });
              },
              direction: Axis.vertical,
              onTap: (index) {
                print(index);
              },
            ),
            HMMultiSelect(
              selectionPageTitle: const Align(
                alignment: Alignment.centerLeft,
                child: Padding(
                  padding: EdgeInsets.all(15.0),
                  child: Text('Select a Framework'),
                ),
              ),
              selectListItem: const [
                "Création d'une armoire de rangement sur mesure",
                "Réparation d'une chaise en bois",
                "Fabrication d'un escalier en bois",
                "Création d'une bibliothèque encastrée",
                "Réparation d'un plancher en bois",
                "Fabrication d'un banc de jardin en bois",
                "Création d'un présentoir à bijoux en bois"
              ],
              onChanged: (value) {
                setState(() {
                  choix = value;
                  print(choix);
                });
              },
              selectedValues: choix,
              onSelectedValuePressed: (int index) {
                print(index);
              },
            ),
            HMChoiceChips(
              label: const Text("Call"),
              isFilled: true,
              radius: HMRadius.md,
              onSelected: (value) {
                print(value);
              },
            ),
            HMFilterChips(
              label: const Text("Flutter"),
              isFilled: true,
              onSelected: (value) {
                print(value);
              },
            ),
            const HMTextField(
              size: HMTextFieldSize.md,
            ),
            HMSwitch(
              value: ischecked,
              onChange: (val) {
                setState(() {
                  ischecked = val;
                });
              },
            ),
            Padding(
              padding: const EdgeInsets.symmetric(horizontal: 20),
              child: HMButton(
                onPressed: () => print("Pressed"),
                buttonVariant: HMButtonVariant.outlined,
                fullWidth: true,
                content: 'Press',
              ),
            ),
            SizedBox(
              width: 200,
              child: HMTextField(
                textFieldType: HMTextFieldType.password,
                variant: HMTextVariant.filled,
                maxLength: 8,
                onChange: (val) => print(val),
              ),
            ),
            HMButton(content: "CLIC", onPressed: () {}),
            HMColorInput(
              initialColor: colorToString(Colors.blue),
              onColorChange: (color) {
                print(color);
              },
            ),
            const SizedBox(height: 50),
            HMFilePiker(
              fileViewInModal: false,
              isMultipleFiles: true,
              onFileSelected: (files) {
                print('nombres de fichiers : ${files.length}');
              },
            ),
            HMImagePicker(
              isMultipleImage: false,
              onImageSelected: (value) => print(value),
            ),
          ],
        ),
      ),
    );
  }
}