requestFocus(FocusNode()); }, child: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[ const Text('You have pushed the button this many times:'), const Text("This is a TextField for input emoji"), const Text("The more, the better."), Row( children...
recognizer}); final int start; final int end; String text(String src){ return src.substring(start,end); } TextStyle get style { return TextStyle( color: Colors.green, fontWeight: FontWeight.bold ); } final GestureRecognizer recognizer; } 复制代码 对应一个 CodeParser 类用于解析代码字符串。
Bold weighted Korean hangul text may be rendered incorrectly with variable fonts #159678 commented on Feb 17, 2025 • 0 new comments BUG: BackdropFilter not applied over web view content in iOS #120028 commented on Feb 17, 2025 • 0 new comments On macOS Sequoia - [tool_crash]...
mediaLinkInsertInterceptor: (String url, InsertFileType type) { print(url); return true; }, mediaUploadInterceptor: (PlatformFile file, InsertFileType type) async { print(file.name); //filename print(file.size); //size in bytes print(file.extension); //file extension (eg jpeg or mp4) re...
String (Not Null)(required) required toastLength Toast.LENGTH_SHORT or Toast.LENGTH_LONG (optional) Toast.LENGTH_SHORT gravity ToastGravity.TOP (or) ToastGravity.CENTER (or) ToastGravity.BOTTOM (Web Only supports top, bottom) ToastGravity.BOTTOM timeInSecForIosWeb int (for ios & web) 1 (sec...
child: Text( 'SEMAPHORE', style: TextStyle(fontSize: 40, fontWeight: FontWeight.bold), )), ), ), ), ), ), ); } @override void dispose() { _controller.dispose(); super.dispose(); } } 在这个例子中,SpringAnimation小部件使用AnimationController来驱动Animation对象,Tween定义了动画的值范围...
/*TextSpan * 文本片段,可以对文本片段单独设置样式 * */classMyTextSpanextendsStatelessWidget{@overrideWidgetbuild(BuildContextcontext){returnText.rich(TextSpan(children:[TextSpan(text:"网址:",style:TextStyle(color:Colors.black,fontSize:24,fontWeight:FontWeight.bold,)),TextSpan(text:"http//:baidu....
(child:Text("$_counter",style:TextStyle(fontSize:20,color:Colors.red,fontWeight:FontWeight.bold),),),floatingActionButton:FloatingActionButton(child:Icon(Icons.add),onPressed:(){setState((){_counter++;});_writeCounter();},),);}// 获取本地文件路径Future<String>_getLocalFileDir()async{...
classTextStyles{staticTextStyle listTitle = TextStyle( fontSize: Dimens.font_sp16, color: Colours.text_dark, fontWeight: FontWeight.bold, );staticTextStyle listContent = TextStyle( fontSize: Dimens.font_sp14, color: Colours.text_normal, ...
child: Text( userName, /// 18号 蓝色 加粗 style: TextStyle( fontSize: 18, color: Colors.white, fontWeight: FontWeight.bold), ), ), ), ], ), ); } } 需要我们注意的点我们都在上面代码注释中基本上都说了,接下来我们我们看看下面列表的代码: ...