CODEWITHSUNDEEP
xcodeuitableviewswiftuigesturerecognizer
Aleksandr Lavrinenko
Aleksandr Lavrinenko

Reputation: 147

get cell by known NSIndexPath swift

I wanted to do some feed like in Facebook. Feed i make like table view with customs cells. And added a panel in each cell, which u can drag down and find some more buttons. I added UIPanGestureRecognizer to it. The problem is that when i'm programming Gesture i cannot get cell where i m dragging. Rowdidselected doesn't work. I need to get a cell, so i can drag my panel and make some bounds, so it cannot be moved through full screen. Just about 30 down, not more. It will be cool, if i could change height of current row too

func handlePan(recognizer:UIPanGestureRecognizer) {

    let translation = recognizer.translationInView(self.view)
    let possition = recognizer.locationInView(self.tableView)
    var index : NSIndexPath? =     self.tableView.indexPathForRowAtPoint(possition)

    recognizer.view!.center = CGPoint(x:recognizer.view!.center.x,
        y:recognizer.view!.center.y + translation.y)

    recognizer.setTranslation(CGPointZero, inView: self.view)

}

Upvotes: 0

Views: 581

Answers (1)

jday
jday

Reputation: 578

Are you just trying to get the cell where your gesture registered? After you get the indexPath:

let cell: YourCellClass = self.tableView.cellForRowAtIndexPath(indexPath)
cell.doWhatever()

Upvotes: 2

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