你可以尝试这一个
Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
// your child widgets here
// In Progress widget + 2 date time Widget
Row(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
ProgressWidget(),
Column(
children: <Widget>[
DateTimeWidget1(),
DateTimeWidget2(),
],
)
],
)
],
)