# Uses of Interface
org.eclipse.jface.text.ITextViewerExtension5

Packages that use ITextViewerExtension5
Package
Description
org.eclipse.jface.text.source.projection
This package provides the UI part for projection documents of which the most important part is the projection viewer.

## Uses of ITextViewerExtension5 in org.eclipse.jface.text.source.projection

Classes in org.eclipse.jface.text.source.projection that implement ITextViewerExtension5
Modifier and Type
Class
Description
`class`
`ProjectionViewer`
A projection source viewer is a source viewer which supports multiple visible regions which can dynamically be changed.