20250102 更新修改提示

Front/main.py

 import time
 
 from PySide6.QtTest import QTest
-from PySide6.QtWidgets import QFileDialog, QWidget, QVBoxLayout, QTreeWidget, QApplication, QTreeWidgetItem
+from PySide6.QtWidgets import QFileDialog, QWidget, QVBoxLayout, QTreeWidget, QApplication, QTreeWidgetItem, QMessageBox
 from PySide6.QtCore import Signal, Qt, Slot, QObject
 from PySide6.QtSql import QSqlTableModel, QSqlDatabase
 from watchdog.observers import Observer
 
             # 关联自定义的右键菜单方法到customContextMenuRequested信号
             self.ui.resultTableView1.customContextMenuRequested.connect(self.show_custom_context_menu)
+            #关闭编辑
+            self.ui.resultTableView1.setEditTriggers(QTableView.EditTrigger.NoEditTriggers)
 
     # 搜索的item展示
     def itembuttonClick1(self):
             # 关联自定义的右键菜单方法到customContextMenuRequested信号
             self.ui.resultTableView1.customContextMenuRequested.connect(self.show_custom_context_menu)
 
+            # 关闭编辑
+            self.ui.resultTableView1.setEditTriggers(QTableView.EditTrigger.NoEditTriggers)
+
     # 键盘回车事件，目前用于搜索按钮
     def datainfo_keyPressEvent(self, event):
         if event.key() == Qt.Key_Return or event.key() == Qt.Key_Enter:
                 self.ui.search.click()
             # 用于编辑完成操作
             else:
-                self.update_dataclicked()
+                if self.ui.resultTableView1.editTriggers() == QTableView.EditTrigger.AllEditTriggers:
+                    #增加一个提示
+                    response =QMessageBox.question(None, "提示", "是(Yes)否(No)更新数据？",
+                                         QMessageBox.Yes | QMessageBox.No)
+                    if response == QMessageBox.Yes :
+                        self.update_dataclicked()
+                    else:
+                        print("没有数据可插入数据库")
         else:
             # 调用默认的 keyPressEvent 处理其他按键事件
             super(widgets.datainfo.__class__, widgets.datainfo).keyPressEvent(event)
         UIFunctions.update_to_db(self, list1, parent_name, tablename_utf8, dbpath)
         # 1秒后自动跳转
         QTimer.singleShot(1000, lambda: self.simulateButtonClick("btn_new"))
-        # 刷新树和tableview
-        self.refresh_tree()
 
         # 数据库路径，哪种方法，表名
         self.selectModel = UIFunctions.search_data_to_show(self, dbpath, parent_name, tablename)