Add samples to doxygen group 'samples' and subgroups

refs #594

samples/hotkey/main.cpp

@@ -7,6 +7,9 @@
  * contained in the LICENSE file.
  */
 
+//! \file
+//! \ingroup samplehotkey
+
 #include "blackgui/components/settingshotkeycomponent.h"
 #include "blackmisc/registermetadata.h"
 #include <QApplication>

samples/hotkey/samplehotkey.h

@@ -0,0 +1,21 @@
+/* Copyright (C) 2014
+ * 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.
+ */
+
+#ifndef BLACKSAMPLE_WEATHERDATA_H
+#define BLACKSAMPLE_WEATHERDATA_H
+
+// just a dummy header, documentation will go here
+
+/*!
+ * \defgroup samplehotkey Sample Hotkey
+ * \ingroup samples
+ * \brief TBW
+ */
+
+#endif

samples/hotkey/samplehotkey.pro

@@ -13,6 +13,7 @@ CONFIG   += blackmisc blackinput blackcore blackgui
 DEPENDPATH += . $$SourceRoot/src
 INCLUDEPATH += . $$SourceRoot/src
 
+HEADERS += *.h
 SOURCES += *.cpp
 
 DESTDIR = $$DestRoot/bin