可以知道Button默认的宽高是来源于ButtonTheme,其实MaterialButton的许多属性的默认值都来源于ButtonTheme,所以我们直接全局设置这个就好了,如下: classMyAppextendsStatelessWidget{// This widget is the root of your application.@overrideWidgetbuild(BuildContextcontext){returnMaterialApp(title:'Flutter Demo',theme:The...
void_showFullScreenDialog(BuildContextcontext){showDialog(context:context,barrierDismissible:false,// 用户不能通过点击空白处来关闭弹窗builder:(BuildContextcontext){returnDialog(insetPadding:EdgeInsets.zero,// 去掉弹窗的边距backgroundColor:Colors.transparent,// 弹窗背景透明child:Container(width:double.infini...
打电话弹窗: AlertDialog:alert内容 BaseDialog:自定义的 void_showCallPhoneDialog(String phone){showDialog(context:context,barrierDismissible:false,builder:(BuildContext context){returnAlertDialog(title:Text('提示'),content:Text('是否拨打:$phone ?'),actions:<Widget>[FlatButton(onPressed:()=>NavigatorUtil...
viewDidLoad() let btn = UIButton(type: .custom) btn.frame = CGRect(x: 100, y: 200, width: 200, height: 44) btn.backgroundColor = .black btn.addTarget(self, action: #selector(showFlutterVc), for: .touchUpInside) btn.setTitle("弹出Flutter模块", for: .normal) self.view.addSub...
fix: ProgressIndicatorThemeData strokeWidth not working #164542 opened Mar 4, 2025 Update build.gradle files with the latest generate lockfiles output #164553 opened Mar 4, 2025 Add documentation for the secondary button #164555 opened Mar 4, 2025 [Embedder] Only call removeview callback...
like_button v2.0.5 Like Button is a flutter library that allows you to create a button with animation effects similar to Twitter's heart when you like something. License: MIT License Platform: android, ios, windows, linux, macos, web Published: 2022-09-29T07:01:22.988135Z Total: 4...
Specify minimum size of the button 1 2 //First parameter is width, second is height. minimumSize: Size(20, 40) Set the button border 1 2 3 //Setting solid 1px red color border side: BorderSide(color: Colors.red, width: 1.0, style: BorderStyle.solid), //Setting sold 1px red color...
ScreenUtil().setWidth(540) (sdk>=2.6 : 540.w) //根据屏幕宽度适配尺寸 ScreenUtil().setHeight(200) (sdk>=2.6 : 200.h) //根据屏幕高度适配尺寸 ScreenUtil().setSp(24) (sdk>=2.6 : 24.sp) //适配字体 ScreenUtil().setSp(24, allowFontScalingSelf: true) (sdk>=2.6 : 24.ssp) //适配...
26 : 0)), // AND PLACE THE PADDING HERE controller: searchController, ), ), Visibility( visible: !isEmptyText, child: Align( alignment: Alignment.center, child: IconButton( onPressed: () { setState(() { searchController.text = ""; isEmptyText = true; }); }, icon: co...
floatingActionButton: FloatingActionButton( onPressed: () { print( 'ScreenUtil.getInstance().width:${ScreenUtil.getInstance().width}'); print('ScreenUtil().width:${ScreenUtil().width}'); }, child: Icon(Icons.accessible_forward), ),