完成主窗口工具栏中的‘刷新’按钮逻辑

include/dbStructureView.h

@@ -20,6 +20,7 @@ public:
     void disconnectCurConnection();
     const QString curConnection();
     void onActionTrigger_removeModel();
+    void onActionTrigger_refresh();
 
 protected:
     void mouseDoubleClickEvent(QMouseEvent* event) override;

include/mainwindow.h

@@ -58,7 +58,8 @@ private slots:
     void onActionTrigger_addModel();
     void onActionTrigger_updateModel(int);
     void onActionTrigger_removeModel();
-    void onActionTrigger_addGroup(int);
+    void onActionTrigger_refresh();
+    void onActionTrigger_addGroup(int); 
 
     void onSIG_addConnection(const DatabaseConfig&);
     void onSIG_updateConnectionInfo(const DatabaseConfig&);

source/dbStructureView.cpp

@@ -191,6 +191,7 @@ DBStructureNode* DBStructureView::currentNode()
 void DBStructureView::onActionTrigger_removeModel()
 {
     DBStructureNode* node = currentNode();
+
     if(!node || (node->type() != TableNode && node->type() != GroupNode))
     {
         if(m_pMainWindow)
@@ -225,6 +226,27 @@ void DBStructureView::onActionTrigger_removeModel()
     }
 }
 
+void DBStructureView::onActionTrigger_refresh()
+{
+    DBStructureNode* node = currentNode();
+    if(!node)
+        return;
+
+    if(node->type() == ConnectionNode && node->status() == Connect)
+    {
+        QString connName = node->name();
+        DBStructureModel* model = dynamic_cast<DBStructureModel*>(this->model());
+        if(model)
+            model->refreshStructure_Connection(connName);
+    }
+    else if(node && node->type() == TableNode)
+    {
+        DBStructureModel* model = dynamic_cast<DBStructureModel*>(this->model());
+        if(model && node->parentNode())
+            model->refreshStructure_Model(node->parentNode()->name(), node->data(Qt::UserRole + NodeDataRole::ID).toInt());
+    }
+}
+
 void DBStructureView::itemDoubleClick(const QModelIndex& index)
 {
     DBStructureNode* node = static_cast<DBStructureNode*>(index.internalPointer());

source/mainwindow.cpp

@@ -67,6 +67,8 @@ void MainWindow::initialize()
     connect(ui->createTableAction, &QAction::triggered, this, &MainWindow::onActionTrigger_addModel);
     connect(ui->deleteTableAction, &QAction::triggered, this, &MainWindow::onActionTrigger_removeModel);
 
+    connect(ui->refreshAction, &QAction::triggered, this, &MainWindow::onActionTrigger_refresh);
+
     connect(&SqlQueryExecutor::instance(), &SqlQueryExecutor::errorOccurred, this, &MainWindow::onSIG_errorFormSQLExecutor);
 
     MaskManager::initialize(this);
@@ -268,6 +270,11 @@ void MainWindow::onActionTrigger_removeModel()
     if(m_pDBStrutureView)
         m_pDBStrutureView->onActionTrigger_removeModel();
 }
+void MainWindow::onActionTrigger_refresh()
+{
+    if(m_pDBStrutureView)
+        m_pDBStrutureView->onActionTrigger_refresh();
+}
 
 void MainWindow::onSIG_addConnection(const DatabaseConfig& config)
 {
@@ -338,7 +345,7 @@ void MainWindow::onSIG_connectionStatusChanged(const QString& strConnectionName,
     ui->importAciton->setEnabled(bConnected);
     ui->exportAction->setEnabled(bConnected);
     ui->refreshAction->setEnabled(bConnected);
-    ui->saveAction->setEnabled(bConnected);
+    //ui->saveAction->setEnabled(bConnected);
 }
 
 void MainWindow::onSIG_addModel(Model& model)

ui/mainwindow.ui

@@ -261,7 +261,6 @@ background-color:rgb(211, 241, 250);
    <addaction name="exportAction"/>
    <addaction name="separator"/>
    <addaction name="refreshAction"/>
-   <addaction name="saveAction"/>
    <addaction name="separator"/>
   </widget>
   <action name="createTableAction">
@@ -357,27 +356,6 @@ background-color:rgb(211, 241, 250);
     <enum>QAction::MenuRole::NoRole</enum>
    </property>
   </action>
-  <action name="saveAction">
-   <property name="enabled">
-    <bool>false</bool>
-   </property>
-   <property name="icon">
-    <iconset resource="../resource/PowerModeler.qrc">
-     <normaloff>:/img/images/icon_save.png</normaloff>:/img/images/icon_save.png</iconset>
-   </property>
-   <property name="text">
-    <string>保存</string>
-   </property>
-   <property name="toolTip">
-    <string>保存</string>
-   </property>
-   <property name="shortcut">
-    <string>Ctrl+S</string>
-   </property>
-   <property name="menuRole">
-    <enum>QAction::MenuRole::NoRole</enum>
-   </property>
-  </action>
   <action name="connectAction">
    <property name="icon">
     <iconset resource="../resource/PowerModeler.qrc">