def onStartDate(self, event):
task = event.source()
if not task.recurrence(True):
# Let Task.recur() handle the change in start date
self.__setStartDateChildren(task)
if task.parent():
self.__setStartDateParent(task.parent(), task)
def onCompletionDate(self, event):
task = event.source()
if task.parent():
self.__markParentCompletedOrUncompletedIfNecessary(task.parent(),
task)
if task.completed():
self.__markUncompletedChildrenCompleted(task)
if task.isBeingTracked():
task.stopTracking()
def onDueDate(self, event):
task = event.source()
self.__setDueDateChildren(task)
if task.parent():
self.__setDueDateParent(task.parent(), task)
def rootItems(self):
return [task for task in self if task.parent() is None]