SetActionName: method target for the NSUndoManager class

Question

setActionName: the method description says that it sets the action name for the undo or redo command. But, I doubt how the underservice uses the action name set in the manner described above.

Regards, ISight

Answer 1

The setActionName method: only changes the label in the Undo and Redo menu items. So if you use

[undoMgr setActionName:@"Cut"]

the menu item "Cancel" will change to "Cancel Cut".