diff options
| author | Stefan Pluecken <stefan.pluecken@multimedia-labs.de> | 2008-01-24 21:47:38 +0000 |
|---|---|---|
| committer | Stefan Pluecken <stefan.pluecken@multimedia-labs.de> | 2008-01-24 21:47:38 +0000 |
| commit | d3f23bc82dcf800c265938a6bc7d07f5c61e924a (patch) | |
| tree | 8997725a46fe157100289b5f9cea5b0de2358c80 /lib/python/Components/Sources/List.py | |
| parent | dcc4a84bbe28965292b92a0242d9c68e6e0dbba8 (diff) | |
| download | enigma2-d3f23bc82dcf800c265938a6bc7d07f5c61e924a.tar.gz enigma2-d3f23bc82dcf800c265938a6bc7d07f5c61e924a.zip | |
- add selectNext/selectPrevious to sources.List
- fix wizard up/down for configList
Diffstat (limited to 'lib/python/Components/Sources/List.py')
| -rw-r--r-- | lib/python/Components/Sources/List.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/python/Components/Sources/List.py b/lib/python/Components/Sources/List.py index 71be0807..0480dd65 100644 --- a/lib/python/Components/Sources/List.py +++ b/lib/python/Components/Sources/List.py @@ -16,6 +16,7 @@ to generate HTML.""" self.item_height = item_height self.fonts = fonts self.disable_callbacks = False + self.enableWrapAround = enableWrapAround def setList(self, list): self.__list = list @@ -57,6 +58,20 @@ to generate HTML.""" setCurrentIndex = setIndex index = property(getIndex, setIndex) + + def selectNext(self): + if self.getIndex() + 1 >= self.count(): + if self.enableWrapAround: + self.index = 0 + else: + self.index += 1 + + def selectPrevious(self): + if self.getIndex() - 1 < 0: + if self.enableWrapAround: + self.index = self.count() - 1 + else: + self.index -= 1 def updateList(self, list): """Changes the list without changing the selection or emitting changed Events""" |