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Swift & NSTableView - just select a row

I would like to programmatically select a row in my NSTableView with one column.

func selectColumnIndexes(_ indexes: NSIndexSet!,
    byExtendingSelection extend: Bool)

I've played around with this, but I'm not sure how to write "Select line # 2".
Should I start with a variable associated with @IBOutlet

my view in the table? I have to point out that this is about my NSTableView in some way.

Thank!

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3 answers


Swift 4 solution

I created an extension to make this a bit easier. Also if you have implemented a click action on a cell of the table view this will also call it



extension NSTableView {
    func selectRow(at index: Int) {
        selectRowIndexes(.init(integer: index), byExtendingSelection: false)
        if let action = action {
            perform(action)
        }
    }
}

/// USAGE:
NSTableView().selectRow(at: 0)
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@ Answer to Isaiah in Swift 3.0:



.selectRowIndexes(NSIndexSet(index: 0) as IndexSet, byExtendingSelection: false)
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Ok, I did it. It turned out

@IBOutlet weak var NoteTableView: NSTableView!
NoteTableView.selectRowIndexes(NSIndexSet(index: 0), byExtendingSelection: false)

I could not fully define part c NSIndexSet

. I fiddled with init()

what turned out to be unnecessary.

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