Sorting seems to work

mitterlib/ui/ui_pygtk.py

@@ -279,11 +279,10 @@ class Interface(object):
 
     def _create_grid(self):
         """Add the displaying grid."""
+        # Store NetworkData objects only
         grid_store = gtk.ListStore(object)
-        # Trying to store the NetworkData object only
+        grid_store.set_sort_column_id(0, gtk.SORT_DESCENDING)
-
+        grid_store.set_default_sort_func(self._order_datetime)
-#        self.grid_store.set_sort_func(0, self._sort_by_time)
-#        self.grid_store.set_sort_column_id(0, gtk.SORT_DESCENDING)
 
         self._grid = gtk.TreeView(grid_store)
         self._grid.set_property('headers-visible', False)
@@ -583,6 +582,23 @@ class Interface(object):
 
         return
 
+    def _order_datetime(self, model, iter1, iter2, user_data=None):
+        """Used by the ListStore to sort the columns (in our case, "column")
+        by date."""
+        message1 = model.get_value(iter1, 0)
+        message2 = model.get_value(iter2, 0)
+
+        if (not message1) or \
+                (not message1.message_time) or \
+                (message1.message_time > message2.message_time):
+            return 1
+
+        if (not message2) or \
+                (not message2.message_time) or \
+                (message2.message_time > message1.message_time):
+            return -1
+        return 0
+
     # ------------------------------------------------------------
     # Network related functions
     # ------------------------------------------------------------
@@ -596,6 +612,7 @@ class Interface(object):
         for message in results:
             _log.debug('Data: %s', str(message))
             store.prepend([message])
+        store.sort_column_changed()
         return
 
     def _exception_get_messages(self, widget, exception):
@@ -631,22 +648,6 @@ class Interface(object):
             self._default_pixmap = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB,
                     has_alpha=False, bits_per_sample=8, width=48, height=48)
 
-        #self._systray_setup()
-#        self.create_settings_dialog()
-#        self.username_field.set_text(default_username)
-#        self.password_field.set_text(default_password)
-#        self.https_field.set_active(self.https)
-
-        # notification helper
-#        self.notify_broadcast = Notify('mitter').notify
-
-        # start auto refresh activity
-
-#        self._refresh_id = None
-#        self.set_auto_refresh()
-
-#        self.window.set_focus(self.update_text)
-
         return
 
     def __call__(self):