new ContentEditHistoryManager()
Provides methods for adding history, undoing, and redoing edits.
Methods
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canRedo()
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Checks if there are any actions that can be redone.
Returns:
True if there are actions to redo, false otherwise.- Type
- boolean
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canUndo()
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Checks if there are any actions that can be undone.
Returns:
True if there are actions to undo, false otherwise.- Type
- boolean
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redo()
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Redo the most recent action if there are any actions to undo.
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undo()
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Undo the most recent action if there are any actions to undo.