     fileprivate var plusButton: AZButton = AZButton()
     fileprivate var minusButton: AZButton = AZButton()
     fileprivate var showNumberLabel: AZLabel = AZLabel()
+    fileprivate var _value: Int! {
+        didSet{
+            self.showNumberLabel.text = self.value.description
+        }
+    }
     
     // MARK: Init
     override public init(frame: CGRect) {

    // MARK: Function
    fileprivate func defaulInit(){
        
        self.layer.cornerRadius = self.style.sectionStepperCornerRadius
        self.clipsToBounds = true
        

        self.prepareInputLabel()

    }
    
    func tapPlusButton(_ sender: AZButton){
        
        self.value += 1
    }
    
    func tapMinusButton(_ sender: AZButton){
        self.value -= 1
    }
}

// prepare
