Index: sources/gui/qml/pages/pretreatment/PreTreatmentWaterSampleStack.qml
===================================================================
diff -u -r27cc308ff5113a9386899d3c8f8b29962a8498e1 -rf68b226e67eb500758ee94fe015df48931240013
--- sources/gui/qml/pages/pretreatment/PreTreatmentWaterSampleStack.qml	(.../PreTreatmentWaterSampleStack.qml)	(revision 27cc308ff5113a9386899d3c8f8b29962a8498e1)
+++ sources/gui/qml/pages/pretreatment/PreTreatmentWaterSampleStack.qml	(.../PreTreatmentWaterSampleStack.qml)	(revision f68b226e67eb500758ee94fe015df48931240013)
@@ -93,17 +93,17 @@
 
     // ----- Screens Navigations
     Connections { target: vPreTreatmentStates
-        onWaterSample_setupChanged  : { page( _preTreatmentFilterFlush      , vwaterSample_setup    )}
-        onWaterSample_runningChanged: { page( _preTreatmentWaterSample      , vwaterSample_running  )}
+        function onWaterSample_setupChanged     ( vValue ) { page( _preTreatmentFilterFlush      , vValue   )}
+        function onWaterSample_runningChanged   ( vValue ) { page( _preTreatmentWaterSample      , vValue   )}
     }
 
     // ----- Screen Actions/Navigations
     Connections { target: _preTreatmentWaterSample
-        onConfirmClicked            : { page( _preTreatmentWaterSampleResult                        )}
+        function onConfirmClicked               ( vValue ) { page( _preTreatmentWaterSampleResult           )}
     }
 
     Connections { target: _preTreatmentWaterSampleResult
-        onBackClicked               : { page( _preTreatmentWaterSample                              )}
+        function onBackClicked                  ( vValue ) { page( _preTreatmentWaterSample                 )}
     }
 
     onSamplePressed                 : { vPreTreatmentAdjustmentWaterSample.doSample( true           )}
@@ -113,7 +113,7 @@
     onOkClicked                     : { vPreTreatmentAdjustmentWaterSample.doResult( false          )}
 
     Connections { target: vPreTreatmentAdjustmentWaterSample
-        onAdjustmentTriggered   : {
+        function onAdjustmentTriggered          ( vValue ) {
             if ( vPreTreatmentAdjustmentWaterSample.adjustment_Accepted ) {
                 _preTreatmentWaterSample.reasonText = ""
             } else {