Index: /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QITableView.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QITableView.cpp	(revision 60494)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QITableView.cpp	(revision 60495)
@@ -5,5 +5,5 @@
 
 /*
- * Copyright (C) 2010 Oracle Corporation
+ * Copyright (C) 2010-2016 Oracle Corporation
  *
  * This file is part of VirtualBox Open Source Edition (OSE), as
@@ -20,5 +20,5 @@
 #else  /* !VBOX_WITH_PRECOMPILED_HEADERS */
 
-/* Local includes */
+/* GUI includes: */
 # include "QITableView.h"
 
@@ -33,5 +33,7 @@
 void QITableView::currentChanged(const QModelIndex &current, const QModelIndex &previous)
 {
+    /* Notify listeners about index changed: */
     emit sigCurrentChanged(current, previous);
+    /* Call to base-class: */
     QTableView::currentChanged(current, previous);
 }
Index: /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QITableView.h
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QITableView.h	(revision 60494)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/extensions/QITableView.h	(revision 60495)
@@ -5,5 +5,5 @@
 
 /*
- * Copyright (C) 2010 Oracle Corporation
+ * Copyright (C) 2010-2016 Oracle Corporation
  *
  * This file is part of VirtualBox Open Source Edition (OSE), as
@@ -16,28 +16,31 @@
  */
 
-#ifndef __QITableView_h__
-#define __QITableView_h__
+#ifndef ___QITableView_h___
+#define ___QITableView_h___
 
-/* Global includes */
+/* Qt includes: */
 #include <QTableView>
 
-/* QITableView class which extends standard QTableView's functionality. */
-class QITableView: public QTableView
+/** QTableView extension providing GUI with advanced functionality. */
+class QITableView : public QTableView
 {
     Q_OBJECT;
 
+signals:
+
+    /** Notifies listeners about index changed from @a previous to @a current. */
+    void sigCurrentChanged(const QModelIndex &current, const QModelIndex &previous);
+
 public:
 
+    /** Constructs table-view on the basis of passed @a pParent. */
     QITableView(QWidget *pParent = 0);
 
-signals:
+protected:
 
-    void sigCurrentChanged(const QModelIndex &current, const QModelIndex &previous);
-
-protected slots:
-
-    void currentChanged(const QModelIndex &current, const QModelIndex &previous);
+    /** Handles index change from @a previous to @a current. */
+    virtual void currentChanged(const QModelIndex &current, const QModelIndex &previous) /* override */;
 };
 
-#endif /* __QITableView_h__ */
+#endif /* !___QITableView_h___ */