org.eclipse.jface.text.source
Interfaces 
IAnnotationAccess
IAnnotationHover
IAnnotationModel
IAnnotationModelListener
IAnnotationModelListenerExtension
ICharacterPairMatcher
IOverviewRuler
ISharedTextColors
ISourceViewer
ISourceViewerExtension
IVerticalRuler
IVerticalRulerColumn
IVerticalRulerExtension
IVerticalRulerInfo
Classes 
Annotation
AnnotationBarHoverManager
AnnotationColumn
AnnotationModel
AnnotationModelEvent
AnnotationPainter
AnnotationRulerColumn
CompositeRuler
LineNumberRulerColumn
MatchingCharacterPainter
OutlinerRulerColumn
OverviewRuler
ProjectionAnnotation
ProjectionSourceViewer
SourceViewer
SourceViewerConfiguration
VerticalRuler