_indexcontroller.py 文件源码

def _initialize(self, indexes):
        self._indexes = indexes
        # set up initial min max values
        self.current_index = 0
        self.min_index = 0
        self.max_index = len(self._indexes) - 1

        self.index_s_box.update_view(self._indexes, self.current_index)

        self._min_spinbox.update_view(self._indexes, self.min_index)
        self._max_spinbox.update_view(self._indexes, self.max_index)

        self._min_spinbox.setMaximum(self.max_index - 1)
        self._max_spinbox.setMinimum(self.min_index + 1)

        self._max_active.setCheckState(Qt.Unchecked)
        self._min_active.setCheckState(Qt.Unchecked)

        self._update_label()
        self._min_max_value_changed()