Index: simulator/plugins/treatmentranges/loader.py
===================================================================
diff -u -rc13dc6ba2410716a3f1c446e564085aeb9114a60 -rf921975179b1c1ad61d841b9db5976c00432fdcc
--- simulator/plugins/treatmentranges/loader.py	(.../loader.py)	(revision c13dc6ba2410716a3f1c446e564085aeb9114a60)
+++ simulator/plugins/treatmentranges/loader.py	(.../loader.py)	(revision f921975179b1c1ad61d841b9db5976c00432fdcc)
@@ -1,15 +1,15 @@
 """
     The Treatment Ranges ui loader
 """
-from runtimewidget import RunTimeWidget
+import os
+from simulator.dynamicloader import DynamicLoader
 from PySide2 import QtWidgets
 from PySide2.QtCore import QTimer
 from PySide2.QtCore import Slot
 from dialin.squish import denaliMessages
-from dialin.squish.denaliMessages import txStates, EResponse
 
 
-class TreatmentRanges(RunTimeWidget):
+class Loader(DynamicLoader):
     """
     The Treatment Ranges ui loader
     """
@@ -25,12 +25,9 @@
     sldDurationValue: QtWidgets.QSlider
 
     def __init__(self):
-        super().__init__("plugins/treatmentranges/interface.ui")
-        self.initialize()
-        self.init_widgets()
-        self.init_connections()
+        super().__init__(os.path.dirname(__file__))
 
-    def initialize(self):
+    def _init_loader(self):
         """
         finds and creates widgets
         :return: none
@@ -44,15 +41,15 @@
         self.spnDialysateMax = self.find_spinbox('spnDialysateMax')
         self.chkRangesBroadcast = self.find_checkbox('chkRangesBroadcast')
 
-    def init_connections(self):
+    def _init_connections(self):
         """
         initializes the widgets connections
         :return: none
         """
         self.timer.timeout.connect(self.do_ranges_data)
         self.sldDurationValue.valueChanged.connect(self.do_duration_data)
 
-    def init_widgets(self):
+    def _init_widgets(self):
         """
         initializes the widgets' properties
         :return: none