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)
- self.instance.selectionChanged.get().append(self.selectionChanged)
+ 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:
def selectionEnabled(self, enabled):
if self.instance is not None:
- self.instance.setSelectionEnable(enabled)
\ No newline at end of file
+ self.instance.setSelectionEnable(enabled)