Sub-classes may override this if invoking the super-method.
Sub-classes may override this if invoking the super-method.
Sub-classes may override this if falling back to the super-method.
Sub-classes may override this if falling back to the super-method.
Sub-classes may override this if falling back to the super-method.
Sub-classes may override this if falling back to the super-method.
Sub-classes may override this if invoking the super-method.
Sub-classes may override this if invoking the super-method.
Sub-classes may override this if falling back to the super-method.
Sub-classes may override this if falling back to the super-method.
Sub-classes may override this if invoking the super-method.
Sub-classes may override this if invoking the super-method.
Sub-classes may override this if invoking the super-method.
The view must store a handle to its underlying model.