From 6fbae9ef9edbf92d8301ea6ccb6234facec45a36 Mon Sep 17 00:00:00 2001
From: Martin Baeuml <baeuml@kit.edu>
Date: Thu, 6 Sep 2012 10:17:37 +0200
Subject: [PATCH] notify observers of data change when the key did not exist
 before

---
 sloth/annotations/model.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sloth/annotations/model.py b/sloth/annotations/model.py
index 4acb7ce..f3e660b 100644
--- a/sloth/annotations/model.py
+++ b/sloth/annotations/model.py
@@ -340,6 +340,7 @@ class KeyValueModelItem(ModelItem, MutableMapping):
             if key not in self._hidden:
                 self._items[key] = KeyValueRowModelItem(key)
                 self.addChildSorted(self._items[key])
+            self._emitDataChanged(key)
         elif self._dict[key] != value:
             self._dict[key] = value
             # TODO: Emit for hidden key/values?