         }
     }
     
-    open class ComponentDisplayValue : ComponentDisplay {
+    open class ComponentDisplayValue : ComponentDisplay, UITextFieldDelegate {
         
         public var colorified       = true
         


            self.addSubview(self.text)

            self.text.constrainCenterToSuperview()
            
            super.addTap()

        }
    }
    
    open class ComponentDisplayValueRGB : ComponentDisplayValue {
        
        public let fieldR = {
            return UITextField()
