start:前端对齐,和TextDirection属性有关,如果设置TextDirection.ltr,则左对齐,设置TextDirection.rtl则右对齐。 end:末端对齐,和TextDirection属性有关,如果设置TextDirection.ltr,则右对齐,设置TextDirection.rtl则左对齐。 设置文本自动换行: Container( height:100, width:200, color: Colors.blue.withOpacity(.4),...
bodyText2: TextStyle(color: Colors.red,fontSize: 24), ) ), home: Scaffold( body: TextDemo(), ), ) Text组件默认为红色, Text('老孟'), Text('老孟',style: TextStyle(color: Colors.blue,fontSize: 20),), RichText RichText的属性和Text基本一样,使用如下: RichText( text: TextSpan( styl...
rawKeyEventisRawKeyDownEvent && rawKeyEvent.isKeyPressed(LogicalKeyboardKey.enter);finalneedToInsertNewLine = isFormSkippedEnterEvent && keyboardType == TextInputType.multiline;if(needToInsertNewLine) { TextEditingControllerHelper.insertText(controller,'\n'); } }, child: TextFormField(...) ...
and the overflow to Textoverflow.ellipsis and give it a multi-line content. Clearly only the first line of the content is shown (which is correct, based on maxLines setting) However, there should be a...at the end of the first line, since the second line of the original text is hidde...
When I configure a Text widget with a maximum of 1 line and an overflow set to ellipsis, the widget shows correctly. Text( "Last summer, I was working on a prototype for an AR app that would allow users to create virtual objects in real world spaces. I carried out the work u...
3、多行输入框 keyboardType: TextInputType.multiline, new TextField( keyboardType: TextInputType.multiline, maxLines: 3, maxLength: 100, ), 4、单选Radio new Radio( groupValue: this.radio, activeColor: Colors.blue, value: 'aaa', onChanged: (String val) { ...
3、多行输入框 keyboardType: TextInputType.multiline, new TextField( keyboardType: TextInputType.multiline, maxLines: 3, maxLength: 100, ), 4、单选Radio new Radio( groupValue: this.radio, activeColor: Colors.blue, value: 'aaa', onChanged: (String val) { ...
剪裁文本是指将文本内容进行截断或省略,以适应特定的界面布局。在Flutter中,可以使用Text组件的overflow属性来控制文本溢出时的处理方式。常见的overflow属性值包括: clip:直接截断文本,省略号也不会显示。 ellipsis:溢出的文本以省略号(...)表示。 fade:溢出的文本会进行渐隐处理。
overflow: TextOverflow.ellipsis,//案例2 ); Text("Hello world", textScaleFactor: 1.5,//案例3 ); Text("Hello world "*10, //案例4:字符串后面使用*代表当前的字符串重复出现n次(这是因为dart语言中可以重写运算符) textAlign: TextAlign.center, ...