X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/ddb050fe8357a01b1fc52070ee9f87450c407c1c..897c01289c6e24a3cce676f7c200ccb3b2959f94:/lib/python/Components/Converter/StringList.py

diff --git a/lib/python/Components/Converter/StringList.py b/lib/python/Components/Converter/StringList.py
index ed264651..4199212a 100644
--- a/lib/python/Components/Converter/StringList.py
+++ b/lib/python/Components/Converter/StringList.py
@@ -1,14 +1,17 @@
 from Converter import Converter
 from enigma import eListboxPythonStringContent
-
+from Components.Element import cached
 
 class StringList(Converter):
 	"""Turns a simple python list into a list which can be used in a listbox."""
 	def __init__(self, type):
 		Converter.__init__(self, type)
+		self.content = None
 
 	def changed(self, what):
-		self.content = eListboxPythonStringContent()
+		if not self.content:
+			self.content = eListboxPythonStringContent()
+
 		if self.source:
 			self.content.setList(self.source.list)
 		self.downstream_elements.changed(what)
@@ -20,6 +23,7 @@ class StringList(Converter):
 			if x is not self.master:
 				x.index = index
 
+	@cached
 	def getCurrent(self):
 		if self.source is None:
 			return None
@@ -28,6 +32,7 @@ class StringList(Converter):
 	current = property(getCurrent)
 
 	# pass through: getIndex / setIndex to master
+	@cached
 	def getIndex(self):
 		if self.master is None:
 			return None