1 files changed, 8 insertions, 1 deletions
diff --git a/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp b/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp
index 80caf51ce0..87de1e5074 100644
--- a/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp
+++ b/src/plugins/qmldesigner/components/connectioneditor/connectionmodel.cpp
@@ -47,6 +47,7 @@ QStringList propertyNameListToStringList(const QmlDesigner::PropertyNameList &pr
     foreach (QmlDesigner::PropertyName propertyName, propertyNameList) {
         stringList << QString::fromUtf8(propertyName);
     }
+    stringList.removeDuplicates();
     return stringList;
 }
 
@@ -127,7 +128,7 @@ void ConnectionModel::addSignalHandler(const SignalHandlerProperty &signalHandle
     ModelNode connectionsModelNode = signalHandlerProperty.parentModelNode();
 
     if (connectionsModelNode.bindingProperty("target").isValid()) {
-        idLabel =connectionsModelNode.bindingProperty("target").expression();
+        idLabel = connectionsModelNode.bindingProperty("target").expression();
     }
 
     targetItem = new QStandardItem(idLabel);
@@ -281,6 +282,12 @@ void ConnectionModel::variantPropertyChanged(const VariantProperty &variantPrope
         resetModel();
 }
 
+void ConnectionModel::abstractPropertyChanged(const AbstractProperty &abstractProperty)
+{
+    if (isConnection(abstractProperty.parentModelNode()))
+        resetModel();
+}
+
 void ConnectionModel::deleteConnectionByRow(int currentRow)
 {
     signalHandlerPropertyForRow(currentRow).parentModelNode().destroy();