A UIPickerView subclass that allows you to quickly add a picker for just month and year; in most cases it can be used as a drop-in replacement for UIDatePicker.
It's always left alignment, you it just looks centered on iPhone due to the padding. It's all done with UIPickerView which does not have public methods for text adjustment so that's just the way it is.
While Switching to iPad, the centre alignment changes to left alignment