参照：https://stackoverflow.com/questions/5899826/pyqt-how-to-remove-a-widget
import sip layout.removeWidget(self.widget_name) sip.delete(self.widget_name) self.widget_name = None
posted on 2019-07-18 21:14 小明他很忙 阅读(915) 评论(0) 编辑 收藏 举报
