Оптимизировал CommonView

InstructorsAndTrainees/commonview.h

@@ -27,10 +27,27 @@ public:
         objGroup
     };
 
+protected:
+    enum ColumnsTreeUsers{
+        clmn_Name = 0,
+        clmn_Login,
+        clmn_Password,
+        clmn_Class,
+        clmn_Computer,
+        clmn_IP_address,
+        clmn_Administrator,
+        clmn_Archived,
+        clmn_Logged,
+        clmn_ID,
+        clmn_count
+    };
+
 public:
     CommonView(ConnectorToServer* connectorToServer, TypeView type, QWidget *parent = nullptr);
     ~CommonView();
 
+    void resizeEvent(QResizeEvent *event) override;
+
 public:
     void setAdminMode(bool adminMode)
     {
@@ -67,9 +84,20 @@ protected:
 
     void setItemColor(QTreeWidgetItem* item, QColor color);
 
+    void preparationTreeWidget();
+
+private:
+    int calculateWidth_0Column();
+    void setWidthColumnsTree();
+
+protected:
+    void reSetHeadTreeWidget();
+
 protected:
     ConnectorToServer* connectorToServer;
     QTreeWidget* treeWidget;
+    QList<int> listWidthColumn;
+    QString TypeUserDB;
     QMutex mtxTreeWidget;
     TypeView typeView;
     bool archiveVisible;