Converter/TemplatedMultiContent.py,Renderer/Listbox.py: * add possibility to set...

[enigma2.git] / lib / python / Components / Renderer / Listbox.py

diff --git a/lib/python/Components/Renderer/Listbox.py b/lib/python/Components/Renderer/Listbox.py
old mode 100644 (file)
new mode 100755 (executable)
index 7a89533..716fe44
--- a/lib/python/Components/Renderer/Listbox.py
+++ b/lib/python/Components/Renderer/Listbox.py
@@ -19,6 +19,7 @@ class Listbox(Renderer, object):
                self.__content = None
                self.__wrap_around = False
                self.__selection_enabled = True
+               self.__scrollbarMode = "showOnDemand"
 
        GUI_WIDGET = eListbox
 
@@ -38,6 +39,7 @@ class Listbox(Renderer, object):
                instance.selectionChanged.get().append(self.selectionChanged)
                self.wrap_around = self.wrap_around # trigger
                self.selection_enabled = self.selection_enabled # trigger
+               self.scrollbarMode = self.scrollbarMode # trigger
 
        def preWidgetRemove(self, instance):
                instance.setContent(None)
@@ -76,7 +78,24 @@ class Listbox(Renderer, object):
 
        selection_enabled = property(lambda self: self.__selection_enabled, setSelectionEnabled)
 
+       def setScrollbarMode(self, mode):
+               self.__scrollbarMode = mode
+               if self.instance is not None:
+                       self.instance.setScrollbarMode(int(
+                               { "showOnDemand": 0,
+                                 "showAlways": 1,
+                                 "showNever": 2,
+                               }[mode]))
+
+       scrollbarMode = property(lambda self: self.__scrollbarMode, setScrollbarMode)
+       
        def changed(self, what):
+               if hasattr(self.source, "selectionEnabled"):
+                       self.selection_enabled = self.source.selectionEnabled
+               if hasattr(self.source, "scrollbarMode"):
+                       self.scrollbarMode = self.source.scrollbarMode
+               if len(what) > 1 and isinstance(what[1], str) and what[1] == "style":
+                       return
                self.content = self.source.content
 
        def entry_changed(self, index):