Menus: Comments and code cosmetics.

modules/gui/qt4/menus.cpp

@@ -47,6 +47,22 @@
 #include <QSignalMapper>
 #include <QSystemTrayIcon>
 
+/*
+  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.
+
+
+  */
+
 enum
 {
     ITEM_NORMAL,
@@ -355,7 +371,7 @@ QMenu *QVLCMenu::ToolsMenu( intf_thread_t *p_intf,
     if( mi )
     {
         /* Minimal View */
-        QAction *action=menu->addAction( qtr( "Minimal View..." ), mi,
+        QAction *action = menu->addAction( qtr( "Minimal View..." ), mi,
                                 SLOT( toggleMinimalView() ), qtr( "Ctrl+H" ) );
         action->setCheckable( true );
         if( mi->getControlsVisibilityStatus() & CONTROLS_VISIBLE )