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Class Summary |
| AbstractUndoableEdit |
An abstract implementation of UndoableEdit, implementing simple
responses to all boolean methods in that interface. |
| CompoundEdit |
A concrete subclass of AbstractUndoableEdit, used to assemble little
UndoableEdits into great big ones. |
| StateEdit |
StateEdit is a general edit for objects that change state. |
| UndoableEditSupport |
A support class used for managing UndoableEdit listeners. |
| UndoManager |
Concrete subclass of CompoundEdit which can serve as an
UndoableEditListener, consolidating the UndoableEditEvents from a
variety of sources, and undoing or redoing them one at a time. |
Provides support for undo/redo capabilities
in an application such as a text editor. It is for developers that
provide undo/redo capabilities in their application.