如何使文本或RTF在Flutter中滚动?

问题描述

似乎文本/富文本仅支持一页，如果内容超出屏幕，则无法向上/向下滚动.有一个简单的方法可以启用它吗?还是我必须使用滚动小部件?

It seems text/richtext only support one page, if the content exceed the screen, you can't scroll up/down. Is there an easy way to enable it?Or I have to use the Scrolling Widgets?

推荐答案

Flutter提供了许多滚动小部件文档

Flutter provide a lot of Scrolling Widgets documentation

示例: SingleChildScrollView

class mytext extends StatelessWidget {
var randomtext="....";
@override
Widget build(BuildContext context) {
return new Container(child: new Scaffold(
  appBar: new AppBar(),
  body: new SingleChildScrollView(child:
    new Text(randomtext,style: new TextStyle(fontSize: 30.0),),),
),);
 }
}

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