         text.removeFromSuperview()
         errorText = nil
     }
-    
+
     /**
      * Call this to load new images. Optionally specify a `CellBrowser` if you
      * wish to be notified via `CellBrowser.imagesLoaded()` when new images have

            self.newCellVisible(at: indexPath.row)
        }
    }
    
    private final func newCellVisible(at:Int) {
        if at < self.cellData.count {
            // set cell with image

    open func getCellsPerRow() -> Int {
        return cellsPerRow
    }

    /**
     * Return an error message to be displayed when no content is available
     */
    open func getErrorMessage() -> String {
        return "No content"
    }

    /**
     * Use to display anything you need when no content is available.
     * Alternatively just override `getErrorMessage` for a simple way of
