摘要: # 错误示范: root_idx = ui_obj.tree_wgt.topLevelItemCount() for i in range(0, root_idx): item = ui_obj.tree_wgt.topLevelItem(i) # 没有父级元素,直接删除 if item.paren 阅读全文
posted @ 2020-04-07 15:02 那好好 阅读(652) 评论(0) 推荐(0)