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cell-based NSTableView, NSArrayController and first responder
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cell-based NSTableView, NSArrayController and first responder


  • Subject: cell-based NSTableView, NSArrayController and first responder
  • From: Martin Hewitson <email@hidden>
  • Date: Wed, 12 Jul 2017 11:52:20 +0200

Dear list,

I have a new bug in an application which I believe has only appeared in 10.12.

I have a cell-based NSTableView backed by an NSArrayController, and the (new)
problem I have is that the editing of a cell ends after the first keystroke. It
looks as if first responder is resigned, but I can’t figure out why, and as I
say, this seems to be new behaviour.

Has anyone else hit this issue and solved it? Or does anyone have any pointers
where to start digging? I reviewed all the bindings and tableview setup, but I
haven’t changed anything here in years.

Many thanks,

Martin

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