+ def __init__(self, parent):
+ self.parent = parent
+
+ def checkValues(self):
+ if self.parent.value < 0:
+ self.parent.value = 0
+
+ if(self.parent.value >= (len(self.parent.vals) - 1)):
+ self.parent.value = len(self.parent.vals) - 1
+
+ def cancel(self):
+ print "cancel"
+
+ def save(self):
+ print "save"
+
+ def handleKey(self, key):
+ if key == 1:
+ self.parent.value = self.parent.value - 1
+ if key == 2:
+ self.parent.value = self.parent.value + 1
+
+ self.checkValues()
+
+ self.parent.change()
+
+ def __call__(self): #needed by configlist
+ self.checkValues()