X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/92e521a30c214ac2e65c6fb68401e90196a6c88b..574f425cc1ebece0aa5f09fb77a8cb7ad0310a1f:/lib/python/Components/Renderer/Listbox.py

diff --git a/lib/python/Components/Renderer/Listbox.py b/lib/python/Components/Renderer/Listbox.py
index a1f89377..7a895330 100644
--- a/lib/python/Components/Renderer/Listbox.py
+++ b/lib/python/Components/Renderer/Listbox.py
@@ -1,7 +1,4 @@
-from Components.VariableText import VariableText
 from Renderer import Renderer
-from Tools.Event import Event
-
 from enigma import eListbox
 
 # the listbox renderer is the listbox, but no listbox content.
@@ -42,6 +39,10 @@ class Listbox(Renderer, object):
 		self.wrap_around = self.wrap_around # trigger
 		self.selection_enabled = self.selection_enabled # trigger
 
+	def preWidgetRemove(self, instance):
+		instance.setContent(None)
+		instance.selectionChanged.get().remove(self.selectionChanged)
+
 	def setWrapAround(self, wrap_around):
 		self.__wrap_around = wrap_around
 		if self.instance is not None:
@@ -54,7 +55,7 @@ class Listbox(Renderer, object):
 
 	def getIndex(self):
 		if self.instance is None:
-			return None
+			return 0
 		return self.instance.getCurrentIndex()
 
 	def moveToIndex(self, index):
@@ -77,3 +78,7 @@ class Listbox(Renderer, object):
 
 	def changed(self, what):
 		self.content = self.source.content
+
+	def entry_changed(self, index):
+		if self.instance is not None:
+			self.instance.entryChanged(index)