pyside6 QtableView单元格显示按钮

默认的代理是不显示按钮，需要双击单元格后才显示。

from PySide6.QtWidgets import QApplication, QTableView, QPushButton, QStyledItemDelegate, QSizePolicy, QStyleOptionViewItem
from PySide6.QtCore import Qt, QModelIndex, QEvent
from PySide6.QtGui import QStandardItemModel, QStandardItem

class ButtonDelegate(QStyledItemDelegate):
    def __init__(self, parent=None):
        super(ButtonDelegate, self).__init__(parent)

    def createEditor(self, parent, option, index):
        # 创建一个按钮作为编辑器
        pass
        # button = QPushButton('点击', parent)
        # button.clicked.connect(lambda: self._buttonClicked(index))
        # return button

    # def setEditorData(self, editor, index):
    #     # 设置按钮的数据，这里可以根据需要调整
    #     pass

    # def setModelData(self, editor, model, index):
    #     # 将按钮的状态保存回模型，如果有必要的话
    #     pass

    # def _buttonClicked(self, index):
    #     print(f"Button clicked at row {index.row()}, column {index.column()}")

    def paint(self, pai