Flutter基础widgets教程-CupertinoButton篇

CupertinoButton({
    Key key,
    @required this.child,
    this.padding,
    this.color,
    this.disabledColor = CupertinoColors.quaternarySystemFill,
    this.minSize = kMinInteractiveDimensionCupertino,
    this.pressedOpacity = 0.4,
    this.borderRadius = const BorderRadius.all(Radius.circular(8.0)),
    @required this.onPressed,
})

padding: EdgeInsets.fromLTRB(),

color: Colors.green,

disabledColor: Colors.blue,

minSize: 40.0,

pressedOpacity: 0.2,

borderRadius: BorderRadius.all(Radius.circular(8.0)),

onPressed: (){},