func：1.添加删除添加功能。

2.添加编辑属性界面
3.删除添加同步到界面未完成。

public_def.cpp

@@ -1,12 +1,13 @@
 #include "public_def.h"
 #include <QMessageBox>
 
-std::vector<std::string> splitString(const std::string& input, const std::string& delimiter) {
+std::vector<std::string> splitString(const std::string& input, const std::string& delimiter)
+{
     std::vector<std::string> tokens;
-    size_t pos = 0;
-    std::string backup = input;
-    std::string token;
-    
+    size_t                   pos = 0;
+    std::string              backup = input;
+    std::string              token;
+
     while ((pos = backup.find(delimiter)) != std::string::npos) {
         token = backup.substr(0, pos);
         tokens.push_back(token);
@@ -22,3 +23,18 @@ void CUtil::msg(QWidget* parent, const QString& content)
 {
     QMessageBox::information(parent, u8"提示", content);
 }
+
+bool CUtil::affirm(QWidget* parent, const QString& titile, const QString& content)
+{
+    QMessageBox questionBox(parent);
+    questionBox.setText(content);
+    questionBox.setWindowTitle(titile);
+    questionBox.setIcon(QMessageBox::Question);
+    questionBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
+    int result = questionBox.exec();
+    if (result != QMessageBox::Yes) {
+        return false;
+    } else {
+        return true;
+    }
+}