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Bindings with Differing Data Cells
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Bindings with Differing Data Cells


  • Subject: Bindings with Differing Data Cells
  • From: Duncan Alexander Oliver <email@hidden>
  • Date: Wed, 7 Dec 2005 21:27:38 -0600

To allow for different data cells in the same table column, I've subclassed NSTableColumn, overridden dataCellForRow and kept it's data cell to the default cell in Interface Builder. One of these varying cells, for example, is a NSDatePickerCell. The problem is that when I try to bind it to an array controller, I get the following error.

-[NSDatePickerCell setPlaceholderString:]: selector not recognized [self = 0x5313ad0]

This also happens with a NSPopUpButtonCell. I have no placeholders set in the binding options, both when I've tried binding the table column both with Interface Builder and programmatically. Is this a bug? I'm I going to have to change the data cell in Interface Builder, and if so, to what? Thanks in advance.

XCode 2.2
Mac OS X 10.4.3
---
Duncan Oliver
email@hidden
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