From fd8e518e266ef5d786b8b8c24c34a5c9dc7a5f37 Mon Sep 17 00:00:00 2001
From: Martin Baeuml <baeuml@kit.edu>
Date: Wed, 8 Dec 2010 16:56:46 +0100
Subject: [PATCH] add dirtyChanged signal

---
 annotationmodel.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/annotationmodel.py b/annotationmodel.py
index 5c361ac..9cbf260 100644
--- a/annotationmodel.py
+++ b/annotationmodel.py
@@ -176,6 +176,9 @@ class KeyValueModelItem(ModelItem):
                 return QVariant()
 
 class AnnotationModel(QAbstractItemModel):
+    # signals
+    dirtyChanged = pyqtSignal(bool, name='dirtyChanged')
+
     def __init__(self, annotations, parent=None):
         QAbstractItemModel.__init__(self, parent)
         self.annotations_ = annotations
@@ -189,7 +192,7 @@ class AnnotationModel(QAbstractItemModel):
         previous = self.dirty_
         self.dirty_ = dirty
         if previous != dirty:
-            self.emit(SIGNAL("dirtyChanged()"))
+            self.dirtyChanged.emit(dirty)
 
     dirty = property(dirty, setDirty)