📅  最后修改于: 2022-03-11 14:48:07.546000             🧑  作者: Mango
RaisedButton(child: Text("Rock & Roll"),
onPressed: _changeText,
color: Colors.red,
textColor: Colors.yellow,
padding: EdgeInsets.fromLTRB(10, 10, 10, 10),
splashColor: Colors.grey,
)