HasDestination

DontCopyToPackage SearchForObject ZoomToDestination

Attributes

Destination DestinationScene

Fields

Define Class HasDestination;
    mixes in with Viewable;
    inherits from CanBeSearched;

    field destination: Viewable, weak, setter;
        // actually always a Card or Scene

    attribute Destination: Viewable;
    attribute DestinationScene: Scene, readOnly;

    operation ZoomToDestination();

    overrides DontCopyToPackage;
    overrides SearchForObject;
        // calls AddSearchCandidate with destination scene
end class;