## Uses of Interface
org.eclipse.jface.text.source.IVerticalRulerExtension

Packages that use IVerticalRulerExtension
org.eclipse.jface.text.source: Provides a framework for connecting document regions with annotations and for displaying those.

### Uses of IVerticalRulerExtension in org.eclipse.jface.text.source

Classes in org.eclipse.jface.text.source that implement IVerticalRulerExtension
`class` `CompositeRuler` Standard implementation of `IVerticalRuler`.
`class` `VerticalRuler` A vertical ruler which is connected to a text viewer.