Swift - Popover

gistfile1.swift

 
 //Presenting Controller
 func popOver() {

    var popoverContent = self.storyboard.instantiateViewControllerWithIdentifier("popOver") as UIViewController
    var nav = UINavigationController(rootViewController: popoverContent)
    nav.modalPresentationStyle = UIModalPresentationStyle.Popover
    var popover = nav.popoverPresentationController as UIPopoverPresentationController
    popoverContent.preferredContentSize = CGSizeMake(500,600);
    popover.delegate = self
    popover.sourceView = self.view
    popover.sourceRect = CGRectMake(100,100,0,0)
    self.presentViewController(nav, animated: true, completion: nil)
    
}

//Presented controller
 @IBAction func dismissPopover(sender: UIButton) {
        dismissViewControllerAnimated(true) {}
}