unlink some cyclic dependencys to get garbage collection working

[enigma2.git] / lib / python / Components / HelpMenuList.py

diff --git a/lib/python/Components/HelpMenuList.py b/lib/python/Components/HelpMenuList.py
index 07bbdd2a9a1f2127f51be98ce4cbecc956e073ac..3d36e95838a902fc0929a4f69de05dd3b08cd831 100644 (file)
--- a/lib/python/Components/HelpMenuList.py
+++ b/lib/python/Components/HelpMenuList.py
@@ -63,9 +63,12 @@ class HelpMenuList(GUIComponent):
 
        def postWidgetCreate(self, instance):
                instance.setContent(self.l)
-
                instance.selectionChanged.get().append(self.selectionChanged)
 
+       def preWidgetRemove(self, instance):
+               instance.setContent(None)
+               instance.selectionChanged.get().remove(self.selectionChanged)
+
        def selectionChanged(self):
                for x in self.onSelChanged:
                        x()