+/*
+ This file defines the main menus and the pop-up menu (right-click menu)
+ and the systray menu (in that order in the file)
+
+ There are 3 menus that have to be rebuilt everytime there are called:
+ Audio, Video, Navigation
+ 3 functions are building those menus: AudioMenu, VideoMenu, NavigMenu
+ and 3 functions associated are collecting the objects :
+ InputAutoMenuBuilder, AudioAutoMenuBuilder, VideoAutoMenuBuilder.
+
+ A QSignalMapper decides when to rebuild those menus cf MenuFunc in the .hpp
+ Just before one of those menus are aboutToShow(), they are rebuild.
+
+
+ */
+