     /**
      Text color for all hour labels contained in the side bar.
      */
-    public var hourLabelTextColor: UIColor {
+    @objc public var hourLabelTextColor: UIColor {
         get {
             return TextVariables.hourLabelTextColor
         }

    /**
     Color for all day view cells that are weekend days.
     */
    public var weekendDayViewColor: UIColor {
        get {
            return LayoutVariables.weekendDayViewColor
        }

     The maximum zoom scale to which the weekview can be zoomed. Ex. 2.0 means that the weekview
     can be zoomed to double the original given hourHeight.
     */
    @objc public var maximumZoomScale: CGFloat {
        get {
            return LayoutVariables.minimumZoomScale
        }
