ListWidget> this.actions,
Widget this.flexibleSpace,
PreferredSizeWidget...origin: Offset(0, 150),
transform: Matrix4.rotationZ(3.1415 / 4),
child: //同上面的Container,挺长的,不贴了...,
double cacheExtent,
ListWidget> children = const Widget>[],
int semanticChildCount,
-...ListBody({
Key key,
this.mainAxis = Axis.vertical,
this.reverse = false,
ListWidget>...children = const Widget>[],
----
水平定 竖直定
//竖直定
var list_body_test = Column(
children: Widget>