Provides a framework for editing and contributing to the help search scope.
Package SpecificationProvides interfaces for creating preference pages that edit the help search scope as well as an abstract class,
RootScopePage that can be extended to add search scope root
pages to the help search engine.
ClassDescriptionDescriptor of a concrete instance of a search engine.Creates search scope objects from the provided preference store.Preference pages that are used for editing help search scope settings should implement this interface.Clients that contribute search scope root page to the search engine definition must extend this class and implement