Package org.eclipse.jface.text.source.projection
package 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. A projection viewer is a text viewer that allows to expand and collapse folded regions defined by a projection document. This package also introduces a projection annotation model, projection annotations. The projection viewer offers support to show a summary for a folded region.
Package Specification
ProjectionViewer is a specialized SourceViewer that can display line-based folding based on a ProjectionDocument. To
do this it uses supporting classes like IProjectionListener, IProjectionPosition, ProjectionAnnotation and others.
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ClassDescriptionA bag of annotations.Implementers registered with a
ProjectionViewerget informed when the projection mode of the viewer gets enabled and when it gets disabled.AnIProjectionPositionis a position that is associated with aProjectionAnnotationand that is able to compute its collapsed regions.Annotation used to represent the projection of a master document onto aProjectionDocument.A projection annotation model.Supports the configuration of projection capabilities aProjectionViewer.A projection source viewer is a source viewer which supports multiple visible regions which can dynamically be changed.