transfer_tree_view.py 文件源码

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

        self.context_menu = QMenu(self)
        header = self.header()
        header.sectionDoubleClicked.connect(self._header_double_clicked_handler)

        self._add_menu_action("Transfer", self._transfer_handler)
        # TODO: Implement
        # self._add_menu_action("Transfer changed", self._transfer_changed_handler)
        self.context_menu.addSeparator()
        self._destination_menu_action = self._add_menu_action(
            "Set as destination", self._set_transfer_directory_handler)