refs #288, some GUI elements

* tick label, shows OK/failure
* serverlist selector, select 1 of servers
* used tick label in selcal selector
* fixed include in transponder mode selector

src/blackgui/serverlistselector.h

@@ -0,0 +1,49 @@
+/* Copyright (C) 2013
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKGUI_SERVERLISTSELECTOR_H
+#define BLACKGUI_SERVERLISTSELECTOR_H
+
+#include <QComboBox>
+#include <QStringList>
+
+#include "blackmisc/nwserverlist.h"
+
+namespace BlackGui
+{
+    //! List of servers
+    class CServerListSelector : public QComboBox
+    {
+        Q_OBJECT
+
+    public:
+        //! Constructor
+        explicit CServerListSelector(QWidget *parent = nullptr);
+
+        //! Set the servers
+        void setServers(const BlackMisc::Network::CServerList &servers);
+
+        //! Get the current server
+        BlackMisc::Network::CServer currentServer() const;
+
+    private:
+
+        //! Build the item string descriptions
+        void setItemStrings(const BlackMisc::Network::CServerList &servers);
+
+        BlackMisc::Network::CServerList m_servers; //!< corresponding servers
+        QStringList m_items; //!< items strings
+
+    };
+
+} // namespace
+
+#endif // guard