Widget _inputStatusLongLabel(BuildContext context) { return Column( children: [ TDInput( leftInfoWidth: 80, spacer: TDInputSpacer(iconLabelSpace: 4), leftLabel: '标签超长时最多十个字', controller: controller[18], backgroundColor: Colors.white, hintText: '请输入文字', onChanged: (text) { setState(() {}); }, onClearTap: () { controller[18].clear(); setState(() {}); }, ), const SizedBox( height: 16, ) ], ); }