- * The Gui::Window class is a common ancestor for all the eVaf windows. eVaf applications can have different window managers
- * that manage Gui::Window objects.
+ * The Gui::Panel class is the generic widget for eVaf GUI applications. It is an empty
+ * widget that can be filled with actual user interface elements like labels, edit boxes etc.
+ * Gui::Panel acts like a normal widget, which can be shown as a stand-alone window or added to other
+ * user interface layouts.
+ *
+ * The main purpose of Gui::Panel is that it can be added to one of the eVaf document interface
+ * managers.