Here is a list of all documented files with brief descriptions:

clientconnectionmanager.h
clienttoolmodel.h
deferredresizemodesetter.h
deferredtreeviewconfiguration.h
endpoint.h
enums.h
gammaray_client_export.h
gammaray_launcher_export.h
launcher.h
launchoptions.h
metaobject.h
metaobjectrepository.h	MetaObject repository macros
metaproperty.h
metatypedeclarations.h	Declares the various metatypes
modelroles.h	A collection of custom model roles shared between client and server
objectbroker.h
objectmodel.h	Declares the public object model roles
objectmodelbase.h	Declares a template for an ObjectModelBase class
objecttypefilterproxymodel.h	Declares a template for an ObjectTypeFilterProxyModel class
paths.h
probeabi.h
probeabidetector.h
probeinterface.h	Declares the ProbeInterface abstract base class
propertycontroller.h
propertycontrollerextension.h
propertycontrollerinterface.h
propertywidget.h
propertywidgettab.h
protocol.h
signalspycallbackset.h
singlecolumnobjectproxymodel.h	Declares the SingleColumnObjectProxyModel class
toolfactory.h	Declares the ToolFactory abstract base class
tooluifactory.h
uiintegration.h
util.h	Declares various utility methods needed when writing a GammaRay plugin
varianthandler.h