# Package org.eclipse.help.ui

Provides a framework for editing and contributing to the help search scope.

See: Description

Interface Summary
IEngineDescriptor: Descriptor of a concrete instance of a search engine.
ISearchScopeFactory: Creates search scope objects from the provided preference store.
ISearchScopePage: Preference pages that are used for editing help search scope settings should implement this interface.

Class Summary
RootScopePage: Clients that contribute search scope root page to the search engine definition must extend this class and implement `createScopeContents` method.

## Package org.eclipse.help.ui Description

Provides a framework for editing and contributing to the help search scope.

## Package Specification

Provides 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.