1 CupertinoButton
ios风格的按钮
2 构造函数
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,
})
3 常用属性
3.1 padding:内边距
padding: EdgeInsets.fromLTRB(),
3.2 color:可用时按钮颜色
color: Colors.green,
3.3 disabledColor:不可用时按钮颜色
disabledColor: Colors.blue,
3.4 minSize:按钮最小尺寸
minSize: 40.0,
3.5 pressedOpacity:按下时按钮透明度是原来的多少,不能大于1
pressedOpacity: 0.2,
3.6 borderRadius:按钮圆角大小
borderRadius: BorderRadius.all(Radius.circular(8.0)),
3.7 onPressed:按下回调
onPressed: (){},
正文完