flutter-go/lib/widgets/elements/Media/Icon/IconTheme/index.dart

import 'package:flutter_web/material.dart';
import 'package:flutter_go/components/widget_demo.dart';
import './demo.dart';

const Text = '''
### **简介**
> 用于应用栏图标的颜色，不透明度和大小。
- 图标主题Icon和ImageIcon的依赖
''';
const Text1 = '''
### **基本用法**
- 通常，这与backgroundColor，brightness，textTheme一起设置。
默认为ThemeData.primaryIconTheme。
''';

class Demo extends StatefulWidget {
  static const String routeName = '/element/Media/Icon/IconTheme';

  _DemoState createState() => _DemoState();
}

class _DemoState extends State<Demo> {
  @override
  Widget build(BuildContext context) {
    return WidgetDemo(
      title: 'IconTheme',
      codeUrl: 'elements/Media/Icon/IconTheme/demo.dart',
      contentList: [
        Text,
        Text1,
        IconThemeLayout(),
      ],
      docUrl: 'https://docs.flutter.io/flutter/widgets/IconTheme-class.html',
    );
  }
}

class IconThemeLayout extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Column(
      children: <Widget>[
        IconThemeDemo(),
        SizedBox(
          height: 20.0,
        ),
        IconThemeDemo(
          curColor: Colors.white,
        ),
        SizedBox(
          height: 20.0,
        ),
        IconThemeDemo(
          curColor: Colors.yellow,
        ),
        SizedBox(
          height: 20.0,
        ),
        IconThemeDemo2(
          curColor: Colors.white,
          curSize: 20.0,
        ),
      ],
    );
  }
}