Package org.eclipse.text.undo
Provides undo and redo support for a document.
Package Specification
When an IDocumentUndoManager is connected to an IDocument,
any change to the document is recorded and can then be undone and redone later.
Clients which are interested in undo/redo events can register an IDocumentUndoistener
with the IDocumentUndoManager.
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Interface Summary Interface Description IDocumentUndoListener This interface is used to listen to notifications from a DocumentUndoManager.IDocumentUndoManager Interface for a document undo manager. -
Class Summary Class Description DocumentUndoEvent Describes document changes initiated by undo or redo.DocumentUndoManager A standard implementation of a document-based undo manager that creates an undo history based on changes to its document.DocumentUndoManagerRegistry This document undo manager registry provides access to a document's undo manager.