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Re: Sorted NSTableView's selectedRow

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Re: Sorted NSTableView's selectedRow

Subject: Re: Sorted NSTableView's selectedRow
From: Jim Correia <email@hidden>
Date: Fri, 5 Jan 2007 09:10:58 -0500

On Jan 5, 2007, at 8:47 AM, Adam Preble wrote:

I'm have a project with an NSTableView whose content is set through
bindings.  In one of my methods I want to obtain the object selected
in the table and send messages to it.  As the objects are kept in an
NSArray, the only approach in getting the object I can see is:

[array objectAtIndex: [tableView selectedRow]]


Where does "array" come from here?

If you want to operate on the selected items in the table view, don't talk to the array in the model directly, go through the controller. The following methods on NSArrayController are relevant:

-arrangedObjects
-selectionIndexes
-selectionIndex
-selectedObjects

Jim
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References:  
  >Sorted NSTableView's selectedRow (From: "Adam Preble" <email@hidden>)




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