Allow accessing deviceName from qml

Summary: This allows it to be used outside of comboboxes in qml

Reviewers: broulik

Reviewed By: broulik

Subscribers: broulik, kdeconnect

Tags: #kde_connect

Differential Revision: https://phabricator.kde.org/D16829

interfaces/devicesmodel.cpp

@@ -70,6 +70,7 @@ DevicesModel::DevicesModel(QObject* parent)
 QHash< int, QByteArray > DevicesModel::roleNames() const
 {
     QHash<int, QByteArray> names = QAbstractItemModel::roleNames();
+    names.insert(NameModelRole, "deviceName");
     names.insert(IdModelRole, "deviceId");
     names.insert(IconNameRole, "iconName");
     names.insert(DeviceRole, "device");