X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/0ad8a5e3943746735fa6de06e089ac58c40800b6..9d3112aad388b4369a339b851aa2507a02bb2d4f:/lib/python/Components/MenuList.py

diff --git a/lib/python/Components/MenuList.py b/lib/python/Components/MenuList.py
index 03e6be6d..b1b115b7 100644
--- a/lib/python/Components/MenuList.py
+++ b/lib/python/Components/MenuList.py
@@ -4,21 +4,55 @@ from GUIComponent import *
 from enigma import eListboxPythonStringContent, eListbox
 
 class MenuList(HTMLComponent, GUIComponent):
-	def __init__(self, list):
+	def __init__(self, list, enableWrapAround=False):
 		GUIComponent.__init__(self)
 		self.list = list
 		self.l = eListboxPythonStringContent()
 		self.l.setList(self.list)
+		self.onSelectionChanged = [ ]
+		self.enableWrapAround = enableWrapAround
 	
 	def getCurrent(self):
 		return self.l.getCurrentSelection()
+
+	GUI_WIDGET = eListbox
 	
-	def GUIcreate(self, parent):
-		self.instance = eListbox(parent)
-		self.instance.setContent(self.l)
+	def postWidgetCreate(self, instance):
+		instance.setContent(self.l)
+		instance.selectionChanged.get().append(self.selectionChanged)
+		if self.enableWrapAround:
+			self.instance.setWrapAround(True)
 	
-	def GUIdelete(self):
-		self.instance.setContent(None)
-		self.instance = None
+	def preWidgetRemove(self, instance):
+		instance.setContent(None)
+
+	def selectionChanged(self):
+		for f in self.onSelectionChanged:
+			f()
+
+	def setList(self, list):
+		self.list = list
+		self.l.setList(self.list)
 
+	def moveToIndex(self, idx):
+		self.instance.moveSelectionTo(idx)
 
+	def pageUp(self):
+		if self.instance is not None:
+			self.instance.moveSelection(self.instance.pageUp)
+		
+	def pageDown(self):
+		if self.instance is not None:
+			self.instance.moveSelection(self.instance.pageDown)
+			
+	def up(self):
+		if self.instance is not None:
+			self.instance.moveSelection(self.instance.moveUp)
+		
+	def down(self):
+		if self.instance is not None:
+			self.instance.moveSelection(self.instance.moveDown)
+			
+	def selectionEnabled(self, enabled):
+		if self.instance is not None:
+			self.instance.setSelectionEnable(enabled)