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Overiding keyDown in an NSComboBox
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Overiding keyDown in an NSComboBox

  • Subject: Overiding keyDown in an NSComboBox
  • From: John Woodward <email@hidden>
  • Date: Fri, 8 Feb 2002 22:42:51 -0500
I want to capture keyDown event in an NSComboBox. Subclassing NSComboBox does not work (keyDown never gets called). I suspect this is because it is actually the NSComboBoxCell class (which NSComboBox uses) that is handling the keyDown. However, I don't know how to subclass the NSComboBoxCell that NSComboBox uses. Am I missing something? I have studied all of the documentation about the responder chain.
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