如何在不使文本在PyQt中可编辑的情况下将QComboBox中的文本设置为居中对齐

combo_box = QComboBox(parent)

combo_box.setEditable(False)

combo_box.setStyleSheet("QComboBox { text-align:center; }")

combo_box.addItem("Option 1")
combo_box.addItem("Option 2")

from PyQt5.QtWidgets import QApplication, QMainWindow, QComboBox

if __name__ == '__main__':
    app = QApplication([])
    window = QMainWindow()

    combo_box = QComboBox(window)
    combo_box.setEditable(False)
    combo_box.setStyleSheet("QComboBox { text-align:center; }")
    combo_box.addItem("Option 1")
    combo_box.addItem("Option 2")

    window.show()
    app.exec_()