Parent data used by RenderBox and its subclasses.
- Implemented by
The offset at which to paint the child in the parent's coordinate system.
read / write
The hash code for this object. [...]
A representation of the runtime type of the object.
Called when the RenderObject is removed from the tree.
@mustCallSuper, @protected, inherited
Invoked when a non-existent method or property is accessed. [...]