lib/python/Components/MenuList.py

   1 from HTMLComponent import *
   2 from GUIComponent import *
   3
   4 from enigma import eListboxPythonStringContent, eListbox
   5
   6 class MenuList(HTMLComponent, GUIComponent):
   7         def __init__(self, list):
   8                 GUIComponent.__init__(self)
   9                 self.list = list
  10                 self.l = eListboxPythonStringContent()
  11                 self.l.setList(self.list)
  12                 self.onSelectionChanged = [ ]
  13
  14         def getCurrent(self):
  15                 return self.l.getCurrentSelection()
  16
  17         def GUIcreate(self, parent):
  18                 self.instance = eListbox(parent)
  19                 self.instance.setContent(self.l)
  20                 self.instance.selectionChanged.get().append(self.selectionChanged)
  21
  22         def GUIdelete(self):
  23                 self.instance.setContent(None)
  24                 self.instance = None
  25
  26         def selectionChanged(self):
  27                 for f in self.onSelectionChanged:
  28                         f()
  29
  30         def setList(self, list):
  31                 self.list = list
  32                 self.l.setList(self.list)
  33
  34         def moveToIndex(self, idx):
  35                 self.instance.moveSelectionTo(idx)