Remove trailing whitespaces.

frontends/src/wix/param.py

@@ -42,15 +42,15 @@ class Param(wx.Frame):
         self.sizer.Add(self.notebook, 1, flag=wx.EXPAND)
         self.SetSizer(self.sizer)
         self.SetAutoLayout(True)
-        
+
         #events
         self.Bind(wx.EVT_CLOSE, self.onClose, self)
-        
+
         self.MakeModal()
 
         for category in self.host.bridge.getParamsCategories():
             self.addCategory(category)
-        
+
         self.Show()
 
     def addCategory(self, category):
@@ -62,7 +62,7 @@ class Param(wx.Frame):
 
         def gotParams(result):
             cat_dom = minidom.parseString(result.encode('utf-8'))
-            
+
             for param in cat_dom.documentElement.getElementsByTagName("param"):
                 name = param.getAttribute("name")
                 label = param.getAttribute("label")
@@ -109,20 +109,20 @@ class Param(wx.Frame):
     def onTextChanged(self, event):
         """Called when a string paramater is modified"""
         self.modified[event.GetEventObject().param_id]=event.GetString()
-        
+
         ### FIXME # Some hacks for better presentation, should be generic # FIXME ###
         if event.GetEventObject().param_id == ('JabberID', 'Connection'):
             domain = JID(event.GetString()).domain
             self.ctl_list[('Server', 'Connection')].SetValue(domain)
-            self.modified[('Server', 'Connection')] = domain 
+            self.modified[('Server', 'Connection')] = domain
 
         event.Skip()
-        
+
     def onCheckBoxClicked(self, event):
         """Called when a bool paramater is modified"""
         self.modified[event.GetEventObject().param_id]="true" if event.GetEventObject().GetValue() else "false"
         event.Skip()
-        
+
     def onButtonClicked(self, event):
         """Called when a button paramater is modified"""
         self.__save_parameters()