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Home/ Questions/Q 3810404
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Editorial Team
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Editorial Team
Asked: May 19, 20262026-05-19T15:27:19+00:00 2026-05-19T15:27:19+00:00

I need to capture undo/redo key commands in an NSTableView and forward that down

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I need to capture undo/redo key commands in an NSTableView and forward that down to a managed object context’s undo manager. I have tried overriding -keyDown, but that’s hard to navigate. I really need an internationalized solution to this problem that doesn’t revolve around checking for the “z” key with the command key modifier mask.

Is there a way I can set up my tableview to look for the standard “undo” key binding? Any ideas?

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  1. Editorial Team
    Editorial Team
    2026-05-19T15:27:19+00:00Added an answer on May 19, 2026 at 3:27 pm

    Implement windowWillReturnUndoManager in the delegate of the window containing your NSTableView. Then return your object context’s undo manager there. Then your table view will be able to receive those events.

    [NSWindowDelegate windowWillReturnUndoManager:]
    
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