Ref T264, UI element to display other swift versions

src/blackgui/components/otherswiftversionscomponent.h

@@ -0,0 +1,53 @@
+/* Copyright (C) 2018
+ * 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_COMPONENTS_OTHERSWIFTVERSIONS_H
+#define BLACKGUI_COMPONENTS_OTHERSWIFTVERSIONS_H
+
+#include "blackmisc/applicationinfo.h"
+#include <QFrame>
+#include <QScopedPointer>
+
+namespace Ui { class COtherSwiftVersionsComponent; }
+namespace BlackGui
+{
+    namespace Components
+    {
+        /**
+         * Overview about other "swift" versions
+         */
+        class COtherSwiftVersionsComponent : public QFrame
+        {
+            Q_OBJECT
+
+        public:
+            //! Constructor
+            explicit COtherSwiftVersionsComponent(QWidget *parent = nullptr);
+
+            //! Destructor
+            virtual ~COtherSwiftVersionsComponent();
+
+            //! Any version selected?
+            bool hasSelection() const;
+
+            //! Get the selected other version
+            BlackMisc::CApplicationInfo selectedOtherVersion() const;
+
+        private:
+            QScopedPointer<Ui::COtherSwiftVersionsComponent> ui;
+
+            //! Data directory
+            void openDataDirectory();
+        };
+    } // ns
+} // ns
+
+#endif // guard