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JavaTM 2 Platform Std. Ed. v1.3.1 |
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| Interface Summary | |
| StateEditable | StateEditable defines the interface for objects that can have their state undone/redone by a StateEdit. |
| UndoableEdit | An object representing an edit that has been done, and that can be undone and redone |
| 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. |
| Exception Summary | |
| CannotRedoException | Thrown when an UndoableEdit is told to redo() and can't. |
| CannotUndoException | Thrown when an UndoableEdit is told to undo() and can't. |
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JavaTM 2 Platform Std. Ed. v1.3.1 |
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