--- a/frontends/src/primitivus/primitivus	Mon Jun 27 21:45:11 2016 +0200
+++ b/frontends/src/primitivus/primitivus	Mon Jun 27 21:45:13 2016 +0200
@@ -64,36 +64,16 @@
 
     def _text_completion(self, text, completion_data, mode):
         if mode == C.MODE_INSERTION:
-            return self._nick_completion(text, completion_data)
+            if self.host.selected_widget is not None:
+                try:
+                    completion = self.host.selected_widget.completion
+                except AttributeError:
+                    return text
+                else:
+                    return completion(text, completion_data)
         else:
             return text
 
-    def _nick_completion(self, text, completion_data):
-        """Completion method which complete pseudo in group chat
-        for params, see AdvancedEdit"""
-        nicks = []
-        for profile, clist in self.host.contact_lists.iteritems():
-            for contact in clist.selected:
-                chat = self.host.widgets.getWidget(quick_chat.QuickChat, contact, profile)
-                if chat.type != C.CHAT_GROUP:
-                    continue
-                space = text.rfind(" ")
-                start = text[space + 1:]
-                nicks.extend(list(chat.occupants))
-        if nicks:
-            nicks.sort()
-            try:
-                start_idx = nicks.index(completion_data['last_nick']) + 1
-                if start_idx == len(nicks):
-                    start_idx = 0
-            except (KeyError, ValueError):
-                start_idx = 0
-            for idx in range(start_idx, len(nicks)) + range(0, start_idx):
-                if nicks[idx].lower().startswith(start.lower()):
-                    completion_data['last_nick'] = nicks[idx]
-                    return text[:space + 1] + nicks[idx] + (': ' if space < 0 else '')
-        return text
-
     def onTextEntered(self, editBar):
         """Called when text is entered in the main edit bar"""
         if self.mode == C.MODE_INSERTION: