Index: sources/gui/qml/pages/pretreatment/connection/PreTreatmentConnectionStack.qml
===================================================================
diff -u -r54c4136d95375116e6daf23b7d4179159cf13d0c -rf68b226e67eb500758ee94fe015df48931240013
--- sources/gui/qml/pages/pretreatment/connection/PreTreatmentConnectionStack.qml	(.../PreTreatmentConnectionStack.qml)	(revision 54c4136d95375116e6daf23b7d4179159cf13d0c)
+++ sources/gui/qml/pages/pretreatment/connection/PreTreatmentConnectionStack.qml	(.../PreTreatmentConnectionStack.qml)	(revision f68b226e67eb500758ee94fe015df48931240013)
@@ -80,7 +80,7 @@
 
         }
         Connections { target: vTreatmentVitals
-            onDidTrigger: {
+            function onDidTrigger               ( vSystolic, vDiastolic, vHeartRate ) {
                 _preTreatmentVitals.update( vSystolic, vDiastolic, vHeartRate )
             }
         }
@@ -105,11 +105,11 @@
     }
 
     Connections { target: vPreTreatmentStates
-        onPatientConnectionChanged  : { page( _preTreatmentUltrafiltration      , vpatientConnection   )}
+        function onPatientConnectionChanged     ( vValue ) { page( _preTreatmentUltrafiltration      , vValue   )}
     }
 
     Connections { target: vPreTreatmentAdjustmentUltrafiltrationInit
-        onAdjustmentTriggered   : {
+        function onAdjustmentTriggered          ( vValue ) {
             // the maximum ultrafiltration volume has to be set/revert regardless
             vTreatmentUltrafiltration.maximum      = vPreTreatmentAdjustmentUltrafiltrationInit.volume
             _preTreatmentUltrafiltration.ufVolume  = vPreTreatmentAdjustmentUltrafiltrationInit.volume
@@ -124,27 +124,27 @@
     }
 
     Connections { target: _preTreatmentUltrafiltration
-        onConfirmClicked    : { vPreTreatmentAdjustmentUltrafiltrationInit.doAdjustment(_preTreatmentUltrafiltration.ufVolume)}
+        function onConfirmClicked               ( vValue ) { vPreTreatmentAdjustmentUltrafiltrationInit.doAdjustment(_preTreatmentUltrafiltration.ufVolume)}
     }
 
     Connections { target: _preTreatmentVitals
-        onBackClicked       : { page( _preTreatmentUltrafiltration      )}
-        onConfirmClicked    : { page( _preTreatmentPatientConnection      )
+        function onBackClicked                  ( vValue ) { page( _preTreatmentUltrafiltration         )}
+        function onConfirmClicked               ( vValue ) { page( _preTreatmentPatientConnection       )
         }
     }
 
     Connections { target: _preTreatmentPatientConnection
-        onBackClicked       : { page( _preTreatmentVitals               )}
-        onConfirmClicked    : { vPreTreatmentAdjustmentPatientConnectionConfirm.doConfirm()}
+        function onBackClicked                  ( vValue ) { page( _preTreatmentVitals                  )}
+        function onConfirmClicked               ( vValue ) { vPreTreatmentAdjustmentPatientConnectionConfirm.doConfirm()}
     }
 
     Connections { target: _preTreatmentStartTreatment
-        onBackClicked       : { page( _preTreatmentPatientConnection    )}
-        onConfirmClicked    : { vPreTreatmentAdjustmentStartTreatment.doStart() }
+        function onBackClicked                  ( vValue ) { page( _preTreatmentPatientConnection       )}
+        function onConfirmClicked               ( vValue ) { vPreTreatmentAdjustmentStartTreatment.doStart()}
     }
 
     Connections { target: vPreTreatmentAdjustmentPatientConnectionConfirm
-        onAdjustmentTriggered   : {
+        function onAdjustmentTriggered          ( vValue ) {
             if ( vPreTreatmentAdjustmentPatientConnectionConfirm.adjustment_Accepted ) {
                 page( _preTreatmentStartTreatment )
                 _preTreatmentPatientConnection.reasonText = ""
@@ -155,7 +155,7 @@
     }
 
     Connections { target: vPreTreatmentAdjustmentStartTreatment
-        onAdjustmentTriggered   : {
+        function onAdjustmentTriggered          ( vValue ) {
             if ( vPreTreatmentAdjustmentStartTreatment.adjustment_Accepted ) {
                 _preTreatmentStartTreatment.reasonText = ""
             } else {