Flutter自定义磁贴布局插件wx_tile的使用
Flutter自定义磁贴布局插件wx_tile的使用
插件介绍
wx_tile 是一个高度可定制的插件，扩展了 Flutter 的 ListTile 的功能。它提供了多种自定义选项，如间距、标题、子标题、图标等。
示例代码
import 'package:flutter/material.dart';
import 'package:wx_tile/wx_tile.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'WxTile Example',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key});
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return WxListTileTheme.merge(
wrapper: WxListTileWrapper.inkWell(
borderRadius: BorderRadius.circular(5),
),
child: Wrapper(
children: [
const SizedBox(height: 40),
WxText.displayMedium(
'WxTile',
gradient: LinearGradient(
colors: [Colors.green, Colors.blue],
begin: Alignment.topLeft,
end: Alignment.bottomRight,
),
fontWeight: FontWeight.bold,
letterSpacing: -22,
),
const SizedBox(height: 11),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
WxTile(
spacing: 10,
leading: Text('Leading'),
trailing: Text('Trailing'),
child: Text('Horizontal Tile'),
),
WxTile(
spacing: 3,
direction: Axis.vertical,
leading: Text('Leading'),
trailing: Text('Trailing'),
child: Text('Vertical Tile'),
),
],
),
WxTextTile(
title: Text('Title'),
subtitle: Text('Subtitle'),
spacing: 5,
align: TextAlign.right,
),
WxListTile(
title: const Text('title'),
subtitle: const Text('subtitle'),
leading: const Icon(Icons.access_time),
trailing: IconButton(
icon: const Icon(Icons.close),
onPressed: () {},
),
textColor: Colors.blue,
iconColor: Colors.amber,
onTap: () {},
),
WxListTile(
title: const Text('title'),
subtitle: const Text('subtitle'),
leading: const Icon(Icons.access_time),
trailing: IconButton(
icon: const Icon(Icons.close),
onPressed: () {},
),
inline: true,
textAlign: TextAlign.center,
textColor: Colors.blue,
iconColor: Colors.amber,
style: const WxListTileStyle.dense(),
onTap: () {},
),
const SizedBox(height: 40),
],
),
);
}
}
class Wrapper extends StatelessWidget {
const Wrapper({
super.key,
required this.children,
});
final List<Widget> children;
@override
Widget build(BuildContext context) {
return Scaffold(
body: SingleChildScrollView(
child: Center(
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 400),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: children,
),
),
),
),
);
}
}
class Example extends StatelessWidget {
const Example({
super.key,
required this.title,
required this.child,
});
final String title;
final Widget child;
@override
Widget build(BuildContext context) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Padding(
padding: const EdgeInsets.fromLTRB(10, 0, 0, 0 ),
child: WxText.labelLarge(title),
),
Card.outlined(
child: SizedBox(
width: double.infinity,
child: Padding(
padding: const EdgeInsets.all(15.0 ),
child: Center(child: child),
),
),
),
const SizedBox(height: 11 ),
],
);
}
}
使用说明
-
基本磁贴 (
WxTile)WxTile( spacing: 10, leading: Text('Leading'), trailing: Text('Trailing'), child: Text('Horizontal Tile'), ) -
文本磁贴 (
WxTextTile)WxTextTile( title: Text('Title'), subtitle: Text('Subtitle'), spacing: 5, align: TextAlign.right, ) -
列表磁贴 (
WxListTile)WxListTile( title: const Text('title'), subtitle: const Text('subtitle'), leading: const Icon(Icons.access_time), trailing: IconButton( icon: const Icon(Icons.close), onPressed: () {}, ), textColor: Colors.blue, iconColor: Colors.amber, onTap: () {}, ) -
内联列表磁贴 (
WxListTile)WxListTile( title: const Text('title'), subtitle: const Text('subtitle'), leading: const Icon(Icons.access_time), trailing: IconButton( icon: const Icon(Icons.close), onPressed: () {}, ), inline: true, textAlign: TextAlign.center, textColor: Colors.blue, iconColor: Colors.amber, style: const WxListTileStyle.dense(), onTap: () {}, )
更多关于Flutter自定义磁贴布局插件wx_tile的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html
1 回复
更多关于Flutter自定义磁贴布局插件wx_tile的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html
当然，下面是一个关于如何在Flutter中使用自定义磁贴布局插件wx_tile的代码案例。这个插件允许你创建磁贴布局，类似于Windows磁贴界面。需要注意的是，你需要先确保已经在pubspec.yaml文件中添加了wx_tile依赖。
pubspec.yaml
dependencies:
flutter:
sdk: flutter
wx_tile: ^最新版本号 # 请替换为实际的最新版本号
main.dart
import 'package:flutter/material.dart';
import 'package:wx_tile/wx_tile.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter wx_tile Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('wx_tile Demo'),
),
body: Center(
child: WXTileLayout(
// 设置磁贴布局的方向，可以是 Axis.horizontal 或 Axis.vertical
axis: Axis.horizontal,
// 设置磁贴之间的间距
mainAxisSpacing: 10.0,
crossAxisSpacing: 10.0,
// 磁贴列表
children: <Widget>[
WXTile(
// 磁贴的背景颜色
color: Colors.blue,
// 磁贴的子组件，可以是任意 Widget
child: Center(
child: Text(
'Tile 1',
style: TextStyle(color: Colors.white),
),
),
// 点击磁贴时的回调
onTap: () {
print('Tile 1 tapped');
// 这里可以添加导航到其它页面的代码
},
),
WXTile(
color: Colors.green,
child: Center(
child: Text(
'Tile 2',
style: TextStyle(color: Colors.white),
),
),
onTap: () {
print('Tile 2 tapped');
},
),
WXTile(
color: Colors.red,
child: Center(
child: Text(
'Tile 3',
style: TextStyle(color: Colors.white),
),
),
onTap: () {
print('Tile 3 tapped');
},
),
// 可以添加更多磁贴
],
),
),
);
}
}
解释
- 依赖添加：在
pubspec.yaml文件中添加wx_tile依赖。 - 主应用：创建一个基本的Flutter应用，包含一个
MyApp和一个MyHomePage。 - 磁贴布局：在
MyHomePage中使用WXTileLayout来创建磁贴布局。 - 磁贴项：每个磁贴使用
WXTile组件，可以指定颜色、子组件和点击回调。
这个示例展示了如何使用wx_tile插件来创建一个简单的磁贴布局。你可以根据需要调整磁贴的数量、颜色和点击事件处理逻辑。如果wx_tile插件有更复杂的配置选项或API，请参考其官方文档以获取更多信息。
