HUndoItem
Functions
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Detailed Description
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class HUndoItem
HUndoItem is the base class for all undo items which hold information necessary to perform a rollback of a particular scene. Use this class as a base class when you want to create new undo items to be managed by the HUndoManager.
Subclassed by HUndoItemCamera, HUndoItemMatrix
Public Functions
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inline virtual ~HUndoItem()
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inline virtual void Undo(bool setupOnly = false)
This method restores the conditions captured by the item when it was first created.
- Parameters
setupOnly – Pass true if you want to perform the undo without updating the view. The default value is false.
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inline virtual void Redo(bool setupOnly = false)
This method restores the conditions just before the undo method was called.
- Parameters
setupOnly – Pass true if you want to perform the redo without updating the view. The default value is false.
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inline virtual ~HUndoItem()