Index: sources/gui/qml/components/SliderCreateTreatment.qml
===================================================================
diff -u -r18c39727da06312b90d15751e6a27e03c7b6742a -r83b9d737cd495b34a7b42f5409962a9442f3b8f4
--- sources/gui/qml/components/SliderCreateTreatment.qml	(.../SliderCreateTreatment.qml)	(revision 18c39727da06312b90d15751e6a27e03c7b6742a)
+++ sources/gui/qml/components/SliderCreateTreatment.qml	(.../SliderCreateTreatment.qml)	(revision 83b9d737cd495b34a7b42f5409962a9442f3b8f4)
@@ -1,13 +1,13 @@
 /*!
  *
- * Copyright (c) 2020-2023 Diality Inc. - All Rights Reserved.
+ * Copyright (c) 2020-2024 Diality Inc. - All Rights Reserved.
  * \copyright
  * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
  * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
  *
  * \file    SliderCreateTreatment.qml
  * \author  (last)      Behrouz NematiPour
- * \date    (last)      14-Mar-2023
+ * \date    (last)      26-Jan-2024
  * \author  (original)  Peter Lucia
  * \date    (original)  07-Jul-2020
  *
@@ -27,12 +27,15 @@
 Rectangle { id: _root
     property Flickable flickable: null
 
+    property var    toggleSwich : null // it is the treatment slider custom Switch bu it will be defined outside of this component and the var type would suffice.
+
     property bool   adjustable  : true
     property alias  label       : _label.text
     property alias  decimal     : _slider.decimal
     property alias  minimum     : _slider.minimum
     property alias  maximum     : _slider.maximum
     property alias  value       : _slider.value
+    property alias defaultValue : _slider.defaultValue
     property alias  step        : _slider.step
     property alias  inActiveZero: _slider.inActiveZero
 
@@ -53,19 +56,26 @@
 
     anchors.horizontalCenter: parent.horizontalCenter
 
-    function setColor() {
-        let color = Colors.textDisableButton
-        if ( _root.active ) {
-            if ( _root.valid ) {
-                color = Colors.textMain
-            }
-            else {
-                color = Colors.createTreatmentInvalidParam
-            }
+    function clear() {
+        reset(defaultValue)
+        if ( toggleSwich ) {
+            toggleSwich.checked = false
+            toggleSwich.active  = false
         }
-        return color
+        _root.active = false
     }
 
+    function reset(vValue) {
+        _slider.reset(vValue)
+    }
+
+    function setColor() {
+        let color = Colors.textMain
+        if ( ! _root.valid  ) { color = Colors.createTreatmentInvalidParam  ; return color }
+        if ( ! _root.active ) { color = Colors.textDisableButton            ; return color }
+                                                                              return color
+    }
+
     function setValue() {
         // The slider is not adjustable, implying it won't have a value change
         if ( !adjustable && zeroLabel !== "") {
@@ -91,7 +101,7 @@
     }
 
     function setActiveValid() {
-        _root.active = _root.valid = true
+        _root.active = true
     }
 
     Text { id: _label
@@ -136,18 +146,31 @@
         anchors.left            : _slider.right
         anchors.leftMargin      : Variables.sliderAdjustButtonLeftMargin
 
+        // NOTE: @inActiveZero
+        // the slider which use inActiveZero are the once, with OFF button.
+        // these sliders have 0 as defalut to indicate OFF.
+        // when activated the first value they get is still the 0 ( OFF ).
+        // in that case we decrement once to get the correct minimum value.
+        // as example heparin dispensing after gets ON, firsrt decrement shows OFF ( 0 ).
+        // NOTE: if 0=defaultValue is in range (minimum < defaultValue < maximum), we still have problem, and needs more investigation
         onIncrementValue        : {
             if ( _slider.isActive) {
                 _slider.incrementValue(true)
             } else {
                 setActiveValid()
+                if ( inActiveZero ) { // NOTE: @inActiveZero
+                    _slider.decrementValue()
+                }
             }
         }
         onDecrementValue        : {
             if ( _slider.isActive) {
                 _slider.decrementValue(true)
             } else {
                 setActiveValid()
+                if ( inActiveZero ) { // NOTE: @inActiveZero
+                    _slider.decrementValue()
+                }
             }
         }
     }