完成‘修改模型信息’时更改了模型名称，该模型下被打开的属性组浏览tab的文字也做同步更新

include/dbBrowser.h

@@ -25,6 +25,7 @@ public:
     void addTab_attribute(const QString&, ModelAttributeGroup&);
     void closeTab_attribute(ModelAttributeGroup&);
     void closeAllTab_attribute();
+    void updateTabTextByModelNameChanged(const QString&, const QString&);
 
 protected:
     bool eventFilter(QObject*, QEvent*) override;

include/dbStructureModel.h

@@ -41,6 +41,7 @@ signals:
 
 public slots:
     void refreshStructure_Connection(const QString& connection); //刷新某个链接的数据(比如刷新、关闭或者手动刷新时)
+    void refreshStructure_Model(const QString& connection, int modelID);
 
 private:
     DBStructureNode* getNode(const QModelIndex& index) const;

include/mainwindow.h

@@ -67,7 +67,8 @@ private slots:
     void onSIG_connectionStatusChanged(const QString& strConnectionName, bool bConnected);
     void onSIG_addModel(Model&);
     void onSIG_addGroups(int, QVector<int>);
-    void onSIG_updateModelNodeText(int, const QString&);
+    void onSIG_updateModelNodeText(int, const QString&, const QString&);
+    void onSIG_updateModelGroups(int, const QVector<int>&, const QVector<int>&);
     //void onSIG_addAttributes();
     void onSIG_openAttributeInfo(const QString&, ModelAttributeGroup&);
     void onSIG_closeAttributeInfo(ModelAttributeGroup&);

include/modelInfoEditDialog.h

@@ -57,7 +57,8 @@ private:
 
 signals:
     void addModel(Model&);
-    void updateModelNodeText(int, const QString&);
+    void updateModelNodeText(int, const QString&, const QString&);
+    void updateModelGroups(int, const QVector<int>&, const QVector<int>&);
 
 public slots:
     void onBtnClicked_selectImage();

source/dbBrowser.cpp

@@ -152,6 +152,19 @@ void DatabaseBrowser::closeAllTab_attribute()
         onTabCloseRequested(0);
 }
 
+void DatabaseBrowser::updateTabTextByModelNameChanged(const QString& oldName, const QString& newName)
+{
+    for(int i = 0; i < ui->tabWidget->count(); i++)
+    {
+        QStringList textList = ui->tabWidget->tabText(i).split("/");
+        if(textList.size() == 2 && textList.at(0) == oldName)
+        {
+            QString newTabText = newName + "/" + textList.at(1);
+            ui->tabWidget->setTabText(i, newTabText);
+        }
+    }
+}
+
 void DatabaseBrowser::onTabCloseRequested(int index)
 {
     /*QObject* sender = QObject::sender();

source/dbStructureModel.cpp

@@ -265,14 +265,14 @@ void DBStructureModel::addDataGroup(const QString& connection, int modelID, QVec
     DBStructureNode* connNode = getConnectionNode(connection);
     if(!connNode)
     {
-        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"添加数组时获取ConnectionNode失败，节点名称:%1").arg(connection));
+        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"添加属性组时获取ConnectionNode失败，节点名称:%1").arg(connection));
         return;
     }
 
     DBStructureNode* modelNode = getModelNode(connNode, modelID);
     if(!connNode)
     {
-        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"添加数组时获取ModelNode失败，节点ID:%1").arg(modelID));
+        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"添加属性组时获取ModelNode失败，节点ID:%1").arg(modelID));
         return;
     }
 
@@ -409,5 +409,49 @@ void DBStructureModel::refreshStructure_Connection(const QString& connection)
         QModelIndex bottomRight = index(connNode->row(), 0, QModelIndex());
         emit dataChanged(topLeft, bottomRight, {Qt::DecorationRole});
     }
+}
+
+void DBStructureModel::refreshStructure_Model(const QString& connection, int modelID)
+{
+    DBStructureNode* connNode = getConnectionNode(connection);
+    if(!connNode)
+    {
+        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"刷新模型节点时获取ConnectionNode失败，节点名称:%1").arg(connection));
+        return;
+    }
+    QModelIndex connIndex = index(connNode->row(), 0, QModelIndex());
+
+    DBStructureNode* modelNode = getModelNode(connNode, modelID);
+    if(!connNode)
+    {
+        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"刷新模型节点时获取ModelNode失败，节点ID:%1").arg(modelID));
+        return;
+    }
+
+    //先删除
+    if(modelNode->childCount() > 0)
+    {
+        beginRemoveRows(index(modelNode->row(), 0, connIndex), 0, modelNode->childCount() - 1);
+        modelNode->removeAllChildren();
+        endRemoveRows(); //该语句之后会触发rowsRemoved(const QModelIndex &parent, int first, int last)信号，通知视图刷新对应行
+    }
+
+    //读取最新数据重新添加
+    QVector<int> groups = SqlQueryExecutor::instance().getModelGroups(connection, modelID);
+    beginInsertRows(index(modelNode->row(), 0, connIndex), 0, groups.count() - 1);
+
+    for(int groupID : groups)
+    {
+        //QString groupName = SqlQueryExecutor::instance().getAttributeGroupName(connection, groupID);
+        AttributeGroup group = SqlQueryExecutor::instance().getAttributeGroupData(connection, groupID);
+        if(group.name.isEmpty())
+            continue;
+        DBStructureNode* groupNode = new DBStructureNode(GroupNode, group.name, modelNode);
+        groupNode->setData(Qt::UserRole + NodeDataRole::ID, groupID);
+        groupNode->setData(Qt::UserRole + NodeDataRole::Type, group.isPublic);
+        modelNode->appendChild(groupNode);
+    }
+
+    endInsertRows();
 
 }

source/dbStructureView.cpp

@@ -307,7 +307,11 @@ void DBStructureView::showContextMenu(const QPoint& pos)
             closeAttributeGroup(node);
             removeNode(node);
         });
-        menu.addAction(QString::fromWCharArray(L"刷新"), []{});
+        menu.addAction(QString::fromWCharArray(L"刷新"), [this, node]{
+            DBStructureModel* model = dynamic_cast<DBStructureModel*>(this->model());
+            if(model && node->parentNode())
+                model->refreshStructure_Model(node->parentNode()->name(), node->data(Qt::UserRole + NodeDataRole::ID).toInt());
+        });
         menu.addSeparator();
         menu.addAction(QString::fromWCharArray(L"修改"), [this, node]{
             emit acitonTrigger_updateModel(node->data(Qt::UserRole + NodeDataRole::ID).toInt());

source/mainwindow.cpp

@@ -351,10 +351,24 @@ void MainWindow::onSIG_addGroups(int modelID, QVector<int> groups)
     m_pDBStrutureModel->addDataGroup(connection, modelID, groups);
 }
 
-void MainWindow::onSIG_updateModelNodeText(int modelID, const QString& text)
+void MainWindow::onSIG_updateModelNodeText(int modelID, const QString& oldText, const QString& newText)
 {
     QString connection = m_pDBStrutureView->curConnection();
-    m_pDBStrutureModel->updateDataModelName(connection, modelID, text);
+    m_pDBStrutureModel->updateDataModelName(connection, modelID, newText);
+    //更新tab的text(若打开)
+    if(m_dbBrowser)
+        m_dbBrowser->updateTabTextByModelNameChanged(oldText, newText);
+}
+
+void MainWindow::onSIG_updateModelGroups(int modelID, const QVector<int>& removed, const QVector<int>& added)
+{
+    //执行步骤：1、删除相应数据行组. 2、添加相应属性组. 3、刷新模型节点
+    QString connection = m_pDBStrutureView->curConnection();
+    for(int groupID : removed)
+    {
+        // if(SqlQueryExecutor::instance().removeAttributeGroup(connection, modelID, groupID) && m_dbBrowser)
+        //     m_dbBrowser->closeTab_attribute()
+    }
 }
 
 void MainWindow::onSIG_openAttributeInfo(const QString& connection, ModelAttributeGroup& attributeGroup)

source/modelInfoEditDialog.cpp

@@ -372,14 +372,14 @@ void ModelInfoEditDialog::onBtnClicked_save()
         {
             if(modelName != m_oldName) //更新对应树节点
             {
-                emit updateModelNodeText(m_curModelID, modelName);
+                emit updateModelNodeText(m_curModelID, m_oldName, modelName);
             }
             //计算删除和添加的属性组-转化为QSet，然后利用QSet的‘-’运算符操作
             QSet<int> oldSet(m_oldGroups.begin(), m_oldGroups.end());
             QSet<int> newSet(model.groups.begin(), model.groups.end());
             QSet<int> added = newSet - oldSet;
             QSet<int> removed = oldSet - newSet;
-
+            emit updateModelGroups(m_curModelID, removed.values(), added.values());
 
             close();
         }