self.item_height = item_height
self.fonts = fonts
self.disable_callbacks = False
+ self.enableWrapAround = enableWrapAround
def setList(self, list):
self.__list = list
def setIndex(self, index):
if self.master is not None:
self.master.index = index
+ self.selectionChanged(index)
@cached
def getIndex(self):
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"""