This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12]

Cunity::scopes::qt::HttpAsyncReader	Class that downloads http files asynchronously
Cunity::scopes::qt::JsonAsyncReader	Class that downloads http JSON files asynchronously
Cunity::scopes::qt::JsonReader	Class that downloads http JSON files synchronously
▼CPreviewQueryBase
Cunity::scopes::qt::QPreviewQueryBaseAPI	Abstract base class to represent a particular preview
Cunity::scopes::qt::QActionMetadata	Metadata passed to scopes for preview and activation
Cunity::scopes::qt::QCannedQuery	Parameters of a search query
Cunity::scopes::qt::QCategory	A set of related results returned by a scope and displayed within a single pane in the Unity dash
Cunity::scopes::qt::QColumnLayout	Represents a column layout
Cunity::scopes::qt::QDepartment	A department with optional sub-departments
▼CQObject
Cunity::scopes::qt::QPreviewQueryBase	Abstract base class to represent a particular preview
Cunity::scopes::qt::QPreviewQueryBaseAPI	Abstract base class to represent a particular preview
Cunity::scopes::qt::QPreviewReply	Allows the results of a preview to be sent to the preview requester
Cunity::scopes::qt::QScopeBase	Base class for a scope implementation
Cunity::scopes::qt::QSearchQueryBase	Abstract base class to represent a particular query
Cunity::scopes::qt::QSearchQueryBaseAPI	Abstract base class to represent a particular query
Cunity::scopes::qt::QSearchReply	Allows the results of a search query to be sent to the query source
Cunity::scopes::qt::QPreviewWidget	Widget used in Preview
▼Cunity::scopes::qt::QResult	The attributes of a result returned by a Scope
Cunity::scopes::qt::QCategorisedResult	A result, including the category it belongs to
Cunity::scopes::qt::QSearchMetadata	Metadata passed with search requests
Cunity::scopes::qt::QVariantBuilder	Helper class for creating and populating QVariant containers
▼CScopeBase
Cunity::scopes::qt::QScopeBaseAPI
▼CSearchQueryBase
Cunity::scopes::qt::QSearchQueryBaseAPI	Abstract base class to represent a particular query
Cunity::scopes::qt::XmlAsyncReader	Class that downloads http XML files asynchronously
Cunity::scopes::qt::XmlReader	Class that downloads http XML files synchronously