History (hwx.inspire.core)¶
Manages the Undo or Redo support.
While interacting with inspire object through API,History noteState need to be created explicitly to perform undo or redo operation.
Public Methods¶
classmethod disabled (cls) classmethod noteState (cls, tag=’’) classmethod redo (cls) classmethod temporaryMode (cls) classmethod undo (cls)
Method Details¶
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classmethod
disabled(cls)
Disables the history.
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classmethod
noteState(cls, tag='')¶
Creates history noteState with supplied tag.
| param tag: | Name for noteState. |
|---|---|
| type tag: | str |
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classmethod
redo(cls)
Performs a Redo operation.
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classmethod
temporaryMode(cls)¶
Begins a transaction for data model changes.
- NoteState commits the changes otherwise the model is restored when leaving the contextmanager.
- Yields commit and rollback functions.
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classmethod
undo(cls)
Performs an Undo operation.