ui.py 文件源码

def _refresh_key_list(self):
        for child in self._key_list_box.get_children():
            self._key_list_box.remove(child)
            # child.destroy()
            # TODO: Disconnect notify::active signal

        for key in GpgUtils.get_gpg_keys():
            key_id = key[0]
            key_friendly_name = key[2]

            key_row = Gtk.CheckButton(GObject.markup_escape_text(key_friendly_name))
            key_row.get_children()[0].set_use_markup(True)
            key_row.set_name(key_id)

            key_row.connect('notify::active', self._key_changed_active_state)

            self._key_list_box.add(key_row)

        self._key_list_box.show_all()