像下面的这个,我重写了 Column,改动其实就’extends CustomFlex’,但是我要建一个全参数的生成器.super 也要写全

有其他写法吗?

class CustomColumn extends CustomFlex {   final List<int> renderLevel;   CustomColumn({     this.renderLevel,     Key key,     MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start,     MainAxisSize mainAxisSize = MainAxisSize.max,     CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center,     TextDirection textDirection,     VerticalDirection verticalDirection = VerticalDirection.down,     TextBaseline textBaseline,     List<Widget> children = const <Widget>[],   }) : super(           renderLevel: renderLevel,           children: children,           key: key,           direction: Axis.vertical,           mainAxisAlignment: mainAxisAlignment,           mainAxisSize: mainAxisSize,           crossAxisAlignment: crossAxisAlignment,           textDirection: textDirection,           verticalDirection: verticalDirection,           textBaseline: textBaseline,         ); } 

大佬有話說 (0)