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Re: How to get NSTableView to notice a change in NSTableDataModel

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Re: How to get NSTableView to notice a change in NSTableDataModel

Subject: Re: How to get NSTableView to notice a change in NSTableDataModel
From: Corbin Dunn <email@hidden>
Date: Fri, 27 May 2005 11:11:58 -0700

I have an NSTableView. The values in my NSTableDataModel change. Specifically, I add a new row. How do I get NSTableView to update its display?

Try noteNumberOfRowsChanged (also, see the docs for more info about it). But, are you using bindings to display your data, or a normal datasource? If you are using bindings, it sounds like you aren't sending out the proper KVO messages when add a new item.

I tried calling [tableView reloadData], but that just redisplays the visible rows. It doesn't pick up the fact that the number of rows changed.


I believe that should have worked...

-corbin
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Re: How to get NSTableView to notice a change in NSTableDataModel
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  >How to get NSTableView to notice a change in NSTableDataModel (From: James Bucanek <email@hidden>)




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