See:
Description
Interface Summary | |
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StateEditable | StateEditable defines the interface for objects that can have their state undone/redone by a StateEdit. |
UndoableEdit |
An
UndoableEdit represents
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Class Summary | |
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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 | UndoManager manages a list of UndoableEdits, providing a way to undo or redo the appropriate edits. |
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Exception Summary | |
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CannotRedoException | Thrown when an UndoableEdit is told to redo() and can't. |
CannotUndoException | Thrown when an UndoableEdit is told to undo() and can't. |
Allows developers to provide support for undo/redoin applications such as text editors.
Note:Most of the Swing API is not thread safe.For details, see
Related Documentation
For overviews, tutorials, examples, guides, and tool documentation, please see: