Flutter文本省略插件flutter_ellipsis_text的使用
Flutter文本省略插件flutter_ellipsis_text的使用
flutter_ellipsis_text
是一个允许你在文本超出最大行数时自定义省略文本的部件。
安装
在 pubspec.yaml
文件中添加以下依赖:
dependencies:
flutter_ellipsis_text: ^<最新版本>
然后运行 flutter pub get
命令以获取该依赖。
使用
flutter_ellipsis_text
的基本用法非常简单。以下是一个简单的示例:
import 'package:flutter/material.dart';
import 'package:flutter_ellipsis_text/flutter_ellipsis_text.dart';
void main() {
runApp(const ExampleApp());
}
class ExampleApp extends StatelessWidget {
const ExampleApp({super.key});
[@override](/user/override)
Widget build(BuildContext context) {
return MaterialApp(
title: 'Example',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const ExamplePage(),
);
}
}
class ExamplePage extends StatelessWidget {
const ExamplePage({super.key});
[@override](/user/override)
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Example'),
),
body: Center(
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: const [
EllipsisText(
text: "Lorem Ipsum is simply dummy text of the printing and typesetting industry. "
"Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, "
"when an unknown printer took a galley of type and scrambled it to make a type specimen book. "
"It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged.",
ellipsis: "..show more", // 省略符号
maxLines: 2, // 最大行数
)
],
),
),
),
);
}
}
更多关于Flutter文本省略插件flutter_ellipsis_text的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html
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