--- a/src/browser/sat_browser/base_widget.py	Thu Jul 24 12:20:36 2014 +0200
+++ b/src/browser/sat_browser/base_widget.py	Fri Jul 25 02:38:30 2014 +0200
@@ -169,15 +169,31 @@
 
     ITEM_TPL = "<img src='media/icons/misc/%s.png' />"
 
-    def __init__(self, host, vertical=False):
-        base_menu.GenericMenuBar.__init__(self, host, vertical=vertical)
-        self.setStyleName('widgetHeader_buttonGroup')
+    def __init__(self, parent, host, vertical=False):
+        styles = {'menu_bar': 'widgetHeader_buttonGroup'}
+        base_menu.GenericMenuBar.__init__(self, host, vertical=vertical, styles=styles)
+
+        # regroup all the dynamic menu categories in a sub-menu
+        item = WidgetSubMenuBar(host, vertical=True)
+        parent.addMenus(item)
+        if len(item.getCategories()) > 0:
+            self.addCategory('', '', 'plugins', item)
 
     @classmethod
     def getCategoryHTML(cls, type_, menu_name_i18n):
         return cls.ITEM_TPL % type_
 
 
+class WidgetSubMenuBar(base_menu.GenericMenuBar):
+
+    def __init__(self, host, vertical=True):
+        base_menu.GenericMenuBar.__init__(self, host, vertical=vertical)
+
+    @classmethod
+    def getCategoryHTML(cls, type_, menu_name_i18n):
+        return menu_name_i18n
+
+
 class WidgetHeader(AbsolutePanel, LiberviaDragWidget):
 
     def __init__(self, parent, host, title):
@@ -185,8 +201,7 @@
         self.add(title)
         button_group_wrapper = SimplePanel()
         button_group_wrapper.setStyleName('widgetHeader_buttonsWrapper')
-        button_group = WidgetMenuBar(host)
-        parent.addCachedMenus(button_group)
+        button_group = WidgetMenuBar(parent, host)
         button_group.addItem('<img src="media/icons/misc/settings.png"/>', True, base_menu.MenuCmd(parent, 'onSetting'))
         button_group.addItem('<img src="media/icons/misc/close.png"/>', True, base_menu.MenuCmd(parent, 'onClose'))
         button_group_wrapper.setWidget(button_group)
@@ -412,8 +427,8 @@
         @return: True if the widget matches the entity"""
         raise NotImplementedError
 
-    def addCachedMenus(self, menu_bar):
-        """Add cached menus to the header.
+    def addMenus(self, menu_bar):
+        """Add menus to the header.
 
         This method can be overwritten by child classes.
         @param menu_bar (GenericMenuBar): menu bar of the widget's header