使用ElevatedButton 代码语言:javascript 复制 import'package:flutter/material.dart';voidmain(){runApp(MyApp());}classMyAppextendsStatelessWidget{@override Widgetbuild(BuildContext context){returnMaterialApp(home:Scaffold(appBar:AppBar(title:Text('ElevatedButton with Icon and Text'),),body:Center(child:...
Flutter 里有多种 Button 按钮组件: ElevatedButton : "漂浮"按钮 TextButton :文本按钮 OutlinedButton :线框按钮 IconButton :图标按钮 ButtonBar :按钮组 FloatingActionButton :浮动按钮 属性 按钮(Button)有以下常用属性: onPressed :必填参数,按下按钮时触发的回调,接收一个方法,传 null 表示按钮禁用,会显示禁...
label: const Text("Click Text Button!")), //Button label ); } This will generate the following output. As you can see below, the ElevatedButton with icon and theme customization More button style customization Let’s go through all the style customization flutter provides for the ElevatedBu...
按钮组件是应用程序中用于交互的最常用的组件之一,MaterialWidget库中提供了多种按钮Widget,如 RaisedButton(凸起按钮组件)、FlatButton (扁平按钮组件)和OutlineButton(带边框按钮组件)等,它们都是直接或间接对RawMaterialButton的包装定制,从而形成不同的外观样式,所以它们的属性和使用方法基本一样。 RaisedButton RaisedB...
ElevatedButton( child: Text("打开详情页"), onPressed: () => _onPushTap(context), ),// 按钮点击执行的代码_onPushTap(BuildContext context) { Navigator.of(context).push(MaterialPageRoute(builder: (ctx) {returnDetailPage(); })); }
(Icons.thumb_up),label:constText("点赞")),],),constSizedBox(height:20,),Row(mainAxisAlignment:MainAxisAlignment.spaceAround,children:[Container(//通过container 控制按钮大小height:60,width:200,child:ElevatedButton.icon(style:ButtonStyle(backgroundColor:MaterialStateProperty.all(Colors.red),//背景...
ElevatedButton 即"凸起"按钮,它默认带有阴影和灰色背景。 ElevatedButton( onPressed: () {}, child: const Text("button") ) 2. TextButton 即文本按钮,默认背景透明并不带阴影。 3. OutlineButton 默认有一个边框,不带阴影且背景透明。 OutlineButton.icon( icon: Icon(Icons.add), label: Text("添加"...
How to make Flutter Elevated Button with rounded corners? Don't worry, we will cover about it a little more in detail. Click on the link.
ElevatedButton、TextButton、OutlinedButton Key? key, required VoidCallback? onPressed, VoidCallback? onLongPress, ButtonStyle? style, // FocusNode? focusNode, bool autofocus = false, Clip clipBehavior = Clip.none, required Widget? child, /* 例(ButtonStyle) ButtonStyle( foregroundColor: MaterialSta...
颜色： b 蓝色 g 绿色 r 红色 c 青色 m 品红 y 黄色 k 黑色 线的样式： - 直线 -...