是否使用beginMoveColumns在QTableView (QAbstractTableModel)中无法正确移动列？

from PyQt5.QtCore import Qt, QAbstractTableModel

class CustomTableModel(QAbstractTableModel):
    def __init__(self, data, headers):
        super().__init__()
        self._data = data
        self._headers = headers

    def rowCount(self, parent):
        return len(self._data)

    def columnCount(self, parent):
        return len(self._data[0])

    def data(self, index, role):
        if role == Qt.DisplayRole:
            row = index.row()
            col = index.column()
            return str(self._data[row][col])

    def headerData(self, section, orientation, role):
        if role == Qt.DisplayRole:
            if orientation == Qt.Horizontal:
                return str(self._headers[section])

    def flags(self, index):
        return Qt.ItemIsEnabled | Qt.ItemIsSelectable

    def beginMoveColumns(self, sourceParent, sourceFirst, sourceLast, destinationParent, destinationColumn):
        # 实现列移动的逻辑
        # ...

# 创建数据模型和QTableView
data = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
headers = ['A', 'B', 'C']
model = CustomTableModel(data, headers)
tableView = QTableView()
tableView.setModel(model)