如何在PyQt5 tableWidget的同一单元格中打印多行条目？

from PyQt5.QtWidgets import QApplication, QTableWidget, QTableWidgetItem, QItemDelegate, QTextEdit
from PyQt5.QtCore import Qt


class MultiLineDelegate(QItemDelegate):
    def createEditor(self, parent, option, index):
        editor = QTextEdit(parent)
        editor.setAcceptRichText(False)
        return editor

    def setEditorData(self, editor, index):
        value = index.model().data(index, Qt.EditRole)
        editor.setPlainText(value)

    def setModelData(self, editor, model, index):
        value = editor.toPlainText()
        model.setData(index, value, Qt.EditRole)

    def updateEditorGeometry(self, editor, option, index):
        editor.setGeometry(option.rect)


if __name__ == '__main__':
    app = QApplication([])
    tableWidget = QTableWidget(3, 3)
    delegate = MultiLineDelegate()
    tableWidget.setItemDelegateForColumn(0, delegate)

    # 设置数据
    tableWidget.setItem(0, 0, QTableWidgetItem("多行\n文本"))
    tableWidget.setItem(1, 0, QTableWidgetItem("示例\n内容"))
    tableWidget.setItem(2, 0, QTableWidgetItem("在\n同一单元格中\n打印多行条目"))

    tableWidget.show()
    app.exec_()