closedShape property
Shape of the container while it is closed.
When the container is opened it will transition from this shape to openShape. When the container is closed, it will transition back to this shape.
Defaults to a RoundedRectangleBorder with a Radius.circular of 4.0.
See also:
- Material.shape, which is used to implement this property.
Implementation
final ShapeBorder closedShape;