Index: sources/model/MListModel.cpp
===================================================================
diff -u -rf433eeefae34530e7cc3dc4e5576e43729b236f2 -r63d974e3d2d03c93e0398de17bd6ca2d2e039982
--- sources/model/MListModel.cpp	(.../MListModel.cpp)	(revision f433eeefae34530e7cc3dc4e5576e43729b236f2)
+++ sources/model/MListModel.cpp	(.../MListModel.cpp)	(revision 63d974e3d2d03c93e0398de17bd6ca2d2e039982)
@@ -107,6 +107,20 @@
 }
 
 /*!
+ *  \brief      Return a list of roles from each row of model
+ *  \param[in]  vRole       Role of model to populate list
+ */
+QStringList View::MListModel::getAllByRole( int vRole ) const
+{
+    QStringList result;
+
+    for (int row = 0; row < rowCount(); ++row) {
+        result.append(data(index(row), vRole).toString());
+    }
+    return result;
+}
+
+/*!
  *  \brief      Clear any data contained in this list model.
  */
 void View::MListModel::clear() {