Class UndoManager
- Superclasses :
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undo::CompoundEdit
- Package :
- undo
UndoManager is a CompoundEdit. Until it is closed it allows undos and redos
within its list of edits, moving a pointer into the list appropriately.
Once closed, it behaves just like a closed CompoundEdit.
- Source
Methods inherited from undo::CompoundEdit |
close()
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Variables inherited from undo::CompoundEdit |
closed
l
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add_edit(other)
- Overrides add_edit(other) in undo::UndoableEdit
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can_redo()
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Succeed if there is an event to redo
- Source
can_undo()
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Succeed if there is an event to undo
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clear()
- Overrides clear() in undo::CompoundEdit
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get_limit()
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initially()
- Overrides initially() in undo::CompoundEdit
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redo()
- Overrides redo() in undo::UndoableEdit
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set_limit(limit)
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undo()
- Overrides undo() in undo::UndoableEdit
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index
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limit
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