View-based table view losing selection highlight

Discussion in 'Mac Programming' started by Starfox, Nov 26, 2012.

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  1. Starfox, Nov 26, 2012

    Starfox macrumors regular

    Joined:
    Apr 7, 2011
    #1
    I have a view-based NSTableView and when the selection changes I send a reloadData message to it. When it was cell-based the selected rows would maintain their highlight, after I moved it to being view-based the selected rows no longer keep their highlight. Any ideas?
     
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  2. jeanlain, Nov 27, 2012

    jeanlain macrumors 6502a

    Joined:
    Mar 14, 2009
    #2
    If you're using bindings, does the array controller have the "preserve selection" attribute checked in IB?
    But I think I'm seeing the same behavior where -reloadData would deselect rows even though "preserve selection" is on. It should be possible to keep a reference to the array's selected objects (via the -selectedObjects key) and select them again.
     
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