X-Git-Url: http://code.vuplus.com/gitweb/?a=blobdiff_plain;f=lib%2Fpython%2FComponents%2FConverter%2FStringList.py;h=d0886620622e35bfbdcdd441635232fd0976309d;hb=6a2f0acb3f92f433eb1ec4fd29a39532dadbaaca;hp=1304c6430bf19be16934538008e7a86bc8ab8640;hpb=9d3112aad388b4369a339b851aa2507a02bb2d4f;p=vuplus_dvbapp

diff --git a/lib/python/Components/Converter/StringList.py b/lib/python/Components/Converter/StringList.py
index 1304c64..d088662 100644
--- a/lib/python/Components/Converter/StringList.py
+++ b/lib/python/Components/Converter/StringList.py
@@ -6,23 +6,36 @@ 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)
 
 	def selectionChanged(self, index):
 		self.source.selectionChanged(index)
+
+	def setIndex(self, index):
 		# update all non-master targets
+		print "changed selection in listbox!"
 		for x in self.downstream_elements:
+			print "downstream element", x
 			if x is not self.master:
+				print "is not master, so update to index", index
 				x.index = index
 
+	def getIndex(self, index):
+		return None
+	
+	index = property(getIndex, setIndex)
+
 	@cached
 	def getCurrent(self):
-		if self.source is None:
+		if self.source is None or self.index is None or self.index >= len(self.source.list):
 			return None
 		return self.source.list[self.index]
 
@@ -38,5 +51,9 @@ class StringList(Converter):
 	def setIndex(self, index):
 		if self.master is not None:
 			self.master.index = index
-	
+
 	index = property(getIndex, setIndex)
+
+	def entry_changed(self, index):
+		if self.content:
+			self.content.invalidateEntry(index)