To remove the border or underline of a TextField or TextInputField, you need to create an InputDecoration where the border is set to InputBorder.none. The InputDecoration has some arguments for setting the border based on the state of the field. Setting only the border argument should be en...
dart import 'package:flutter/material.dart'; void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( title: Text('Remove TextField Underline'), ), body: Center( child: TextFi...
JFWidth(14)) :JTextFCMake(JFFont(15), rgb(28, 218, 159))]; valueL.text = [NSStri...
top: 4.0) 设置内边距 child: Text( '欢迎进入登录界面', textAlign: TextAlign.center, //字体是否隐藏 inherit: true, //字体样式 大小,颜色 color: Color(0xFFffffff) ,color: Color.fromARGB(
decoration:文本装饰线(none没有线,lineThrough删除线,overline上划线,underline下滑线) 8. decorationColor:文本装饰线颜色 9. decorationStyle:文本装饰线样式([dashed,dotted]虚线 double两根线 soild一根实现 wavy波浪线) 10. wordSpacing: 单词间隙(负值则紧凑) */ this.strutStyle, /* 文本的对齐方式。 Text...
TextField( decoration: InputDecoration( labelText: "请输入用户名", prefixIcon: Icon(Icons.person), // 未获得焦点下划线设为灰色 enabledBorder: UnderlineInputBorder( borderSide: BorderSide(color: Colors.grey), ), //获得焦点下划线设为蓝色 focusedBorder: UnderlineInputBorder( borderSide: BorderSide(...
[2]下面是 TextStyle 参数 :名称 功能 decoration 文字装饰线(none 没有线,lineThrough 删除线,overline 上划线,underline 下划线) decorationColor 文字装饰线颜色 decorationStyle 文字装饰线风格([dashed,dotted]虚线, double 两根线,solid 一根实线,wavy 波浪线) wordSpacing 单词间隙(如果是负值,会让单词变得更...
PopupMenuItem<String> _buildItem(String imgAss, String title) { return PopupMenuItem( child: Row( children: <Widget>[ Image( image: AssetImage(imgAss), width: 20, ), Container( width: 20, ), Text( title, style: TextStyle(color: Colors.white), ), ], ), ); } //回调方法 List<...
例如,TextDecoration.combine([TextDecoration.underline, TextDecoration.overline])实例在文本的上面和下面画线。表 4-7 显示了TextDecoration中的常数。 表4-7 文本装饰常数 | 名字 | 描述 | | --- | --- | | none | 没有装饰。 | | underline | 在文本下面画一条线。 | | overline | 在文本...
('decoration: TextDecoration.lineThrough 删除线',style:newTextStyle(decoration:TextDecoration.lineThrough,decorationStyle:TextDecorationStyle.dashed)),newText('decoration: TextDecoration.underline 下划线',style:newTextStyle(decoration:TextDecoration.underline,decorationStyle:TextDecorationStyle.dotted)),],),)...