     }
     
     override var isSelected:Bool
-        {
+    {
         didSet
         {
             hover()

    }
    
    override var isHighlighted:Bool
        {
        didSet
        {
            hover()

        if isSelected || isHighlighted
        {
            icon.image = UIImage(named:model.iconImageOn)
        }
        else
        {
            icon.image = UIImage(named:model.iconImageOff)
        }
    }
    
