Model
Model inherits from Object and defines the instance variable dependents. It has subclasses FormObject, ListModel, and ValueHolder.
Models can broadcast dependency events via #changed: and #changed:with:.
Note that "ordinary" objects cannot do this, as they can in some other Smalltalks.
Methods defined in Model:
Methods for dependents:
- addDependent: object
- changed: aspect
- changed: aspect with: parameter
- initDependents
- removeDependent: object
Pocket Smalltalk Documentation