PSQL 01.11.2024

DB_IaT/InstructorsAndTrainees/instructors/databaseinstructors.cpp

@@ -0,0 +1,266 @@
+#include <QMessageBox>
+#include <QApplication>
+#include "databaseinstructors.h"
+
+DataBaseInstructors::DataBaseInstructors(DataBaseLMS* dbLMS):
+    adminMode(false)
+{
+    this->dbLMS = dbLMS;
+
+    LoadInstructorsPSQL();
+}
+
+DataBaseInstructors::~DataBaseInstructors()
+{
+
+}
+
+void DataBaseInstructors::LoadInstructorsPSQL()
+{
+     listOfInstructors.clear();
+     listOfInstructors = dbLMS->selectAllInstructors();
+
+     QApplication::beep();
+}
+
+bool DataBaseInstructors::AuthorizationInstructor(QString login, QString password)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getArchived())
+            continue;
+
+        if(listOfInstructors[i].getLogin() == login && listOfInstructors[i].getPassword() == password)
+        {
+            listOfInstructors[i].setLoggedIn(true);
+            return true;
+        }
+    }
+    return false;
+}
+
+bool DataBaseInstructors::deAuthorizationInstructor(QString login)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        //if(listOfInstructors[i].getArchived())
+            //continue;
+
+        if(listOfInstructors[i].getLogin() == login)
+        {
+            listOfInstructors[i].setLoggedIn(false);
+            return true;
+        }
+    }
+    return false;
+}
+
+Instructor DataBaseInstructors::getInstructor(QString name)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+            return listOfInstructors[i];
+    }
+    return Instructor();
+}
+
+QString DataBaseInstructors::getNameInstructorByLogin(QString login)
+{
+    for(Instructor instructor : listOfInstructors)
+    {
+        if(instructor.getLogin() == login)
+            return instructor.getName();
+    }
+    return QString(QStringLiteral(""));
+}
+
+QString DataBaseInstructors::getAuthorizedInstructorName()
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getLoggedIn())
+            return listOfInstructors[i].getName();
+    }
+    return QStringLiteral("");
+}
+
+QString DataBaseInstructors::newInstructor()
+{
+    Instructor instructor;
+    instructor.setName(generateDefaultNameInstructor());
+    instructor.setLogin(generateDefaultLoginInstructor());
+    instructor.setPassword(QStringLiteral("<password>"));
+    instructor.setIsAdmin(false);
+    instructor.setArchived(false);
+    instructor.setLoggedIn(false);    
+
+    bool result = dbLMS->insertInstructor(instructor);
+
+    if(result)
+    {
+        //listOfInstructors.append(instructor);
+        LoadInstructorsPSQL();
+        return instructor.getName();
+    }
+    else
+        return QStringLiteral("");
+}
+
+void DataBaseInstructors::deleteInstructor(QString name)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+        {
+            int id = listOfInstructors[i].getID();
+
+            bool result = dbLMS->deleteInstructor(id);
+
+            if(result)
+                LoadInstructorsPSQL();
+                //listOfInstructors.removeAt(i);
+
+            return;
+        }
+    }
+}
+
+void DataBaseInstructors::toArchiveInstructor(QString name)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+            if(! listOfInstructors[i].getArchived())
+            {
+                Instructor instructor = listOfInstructors[i];
+                instructor.setArchived(true);
+
+                bool result = dbLMS->updateInstructor(instructor);
+
+                if(result)
+                    LoadInstructorsPSQL();
+                    //listOfInstructors[i].setArchived(true);
+            }
+    }
+}
+
+void DataBaseInstructors::fromeArchiveInstructor(QString name)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+            if(listOfInstructors[i].getArchived())
+            {
+                Instructor instructor = listOfInstructors[i];
+                instructor.setArchived(false);
+
+                bool result = dbLMS->updateInstructor(instructor);
+
+                if(result)
+                    LoadInstructorsPSQL();
+                    //listOfInstructors[i].setArchived(false);
+            }
+    }
+}
+
+bool DataBaseInstructors::editInstructor(QString name, Instructor instructor)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+        {
+            if( (!checkExistNameInstructor(instructor.getName()) || instructor.getName() == name) &&
+                (!checkExistLoginInstructor(instructor.getLogin()) || instructor.getLogin() == listOfInstructors[i].getLogin())   )
+            {                
+                instructor.setID(listOfInstructors[i].getID());
+
+                bool result = dbLMS->updateInstructor(instructor);
+
+                if(result)
+                {
+                    //listOfInstructors.replace(i, instructor);
+                    LoadInstructorsPSQL();
+                    return true;
+                }
+                else
+                    return false;
+            }
+        }
+    }
+    return false;
+}
+
+bool DataBaseInstructors::isAdmin(QString name)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+            return listOfInstructors[i].getIsAdmin();
+    }
+    return false;
+}
+
+bool DataBaseInstructors::isArchived(QString name)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+            return listOfInstructors[i].getArchived();
+    }
+    return false;
+}
+
+QString DataBaseInstructors::generateDefaultNameInstructor()
+{
+    int numInstructor = 0;
+    QString name;
+    do
+    {
+        name = QStringLiteral("<") + tr("Instructor") + QStringLiteral(" ") + QString::number(++numInstructor) + QStringLiteral(">");
+    }while(checkExistNameInstructor(name));
+    return name;
+}
+
+bool DataBaseInstructors::checkExistNameInstructor(QString name)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getName() == name)
+            return true;
+    }
+    return false;
+}
+
+QString DataBaseInstructors::generateDefaultLoginInstructor()
+{
+    int numInstructor = 0;
+    QString login;
+    do
+    {
+        login = QStringLiteral("<I") + QString::number(++numInstructor) + QStringLiteral(">");
+    }while(checkExistLoginInstructor(login));
+    return login;
+}
+
+bool DataBaseInstructors::checkExistLoginInstructor(QString login)
+{
+    //Инструкторы
+    for(int i = 0; i < listOfInstructors.count(); i++)
+    {
+        if(listOfInstructors[i].getLogin() == login)
+            return true;
+    }
+    return false;
+}

DB_IaT/InstructorsAndTrainees/instructors/databaseinstructors.h

@@ -0,0 +1,58 @@
+#ifndef DATABASEINSTRUCTORS_H
+#define DATABASEINSTRUCTORS_H
+
+#include <QList>
+#include <QObject>
+#include "instructorsAndTrainees_global.h"
+#include "instructor.h"
+
+#include "databaselms.h"
+
+
+class INSTRUCTORSANDTRAINEES_EXPORT DataBaseInstructors : QObject
+{
+    Q_OBJECT
+
+public:
+    DataBaseInstructors(DataBaseLMS* dbLMS);
+    ~DataBaseInstructors();
+
+    void LoadInstructorsPSQL();
+
+    bool AuthorizationInstructor(QString login, QString password);
+    bool deAuthorizationInstructor(QString login);
+
+    QList<Instructor> getListInstructors(){ return listOfInstructors; } //Для загрузки
+
+    Instructor getInstructor(QString name);    
+
+    QString getNameInstructorByLogin(QString login);
+
+    QString getAuthorizedInstructorName();
+
+    QString newInstructor();
+    void deleteInstructor(QString name);
+    void toArchiveInstructor(QString name);
+    void fromeArchiveInstructor(QString name);
+    bool editInstructor(QString name, Instructor instructor);
+
+    bool isAdmin(QString name);
+    bool isArchived(QString name);
+
+
+private:
+    QString generateDefaultNameInstructor();
+    bool checkExistNameInstructor(QString name);
+
+    QString generateDefaultLoginInstructor();
+    bool checkExistLoginInstructor(QString login);
+
+private:
+    QList<Instructor> listOfInstructors;
+
+    bool adminMode;
+
+    DataBaseLMS* dbLMS;
+};
+
+#endif // DATABASEINSTRUCTORS_H

DB_IaT/InstructorsAndTrainees/instructors/dialogauthorizationinstructor.cpp

@@ -0,0 +1,14 @@
+#include "dialogauthorizationinstructor.h"
+#include "ui_dialogauthorizationinstructor.h"
+
+DialogAuthorizationInstructor::DialogAuthorizationInstructor(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::DialogAuthorizationInstructor)
+{
+    ui->setupUi(this);
+}
+
+DialogAuthorizationInstructor::~DialogAuthorizationInstructor()
+{
+    delete ui;
+}

DB_IaT/InstructorsAndTrainees/instructors/dialogauthorizationinstructor.h

@@ -0,0 +1,33 @@
+#ifndef DIALOGAUTHORIZATIONINSTRUCTOR_H
+#define DIALOGAUTHORIZATIONINSTRUCTOR_H
+
+#include <QDialog>
+#include "ui_dialogauthorizationinstructor.h"
+
+namespace Ui {
+class DialogAuthorizationInstructor;
+}
+
+class DialogAuthorizationInstructor : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit DialogAuthorizationInstructor(QWidget *parent = nullptr);
+    ~DialogAuthorizationInstructor();
+
+    QString getLogin()
+    {
+        return ui->editLogin->text();
+    }
+
+    QString getPassword()
+    {
+        return ui->editPassword->text();
+    }
+
+private:
+    Ui::DialogAuthorizationInstructor *ui;
+};
+
+#endif // DIALOGAUTHORIZATIONINSTRUCTOR_H

DB_IaT/InstructorsAndTrainees/instructors/dialogauthorizationinstructor.ui

@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DialogAuthorizationInstructor</class>
+ <widget class="QDialog" name="DialogAuthorizationInstructor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>300</width>
+    <height>140</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <family>Tahoma</family>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>Instructor authorization</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <item>
+        <widget class="QLabel" name="label">
+         <property name="text">
+          <string>Login</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="editLogin">
+         <property name="text">
+          <string>admin</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <item>
+        <widget class="QLabel" name="label_2">
+         <property name="text">
+          <string>Password</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="editPassword">
+         <property name="text">
+          <string>admin</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="locale">
+        <locale language="English" country="UnitedStates"/>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>DialogAuthorizationInstructor</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>DialogAuthorizationInstructor</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

DB_IaT/InstructorsAndTrainees/instructors/dialogeditinstructor.cpp

@@ -0,0 +1,42 @@
+#include "dialogeditinstructor.h"
+#include "ui_dialogeditinstructor.h"
+
+DialogEditInstructor::DialogEditInstructor(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::DialogEditInstructor)
+{
+    ui->setupUi(this);
+}
+
+DialogEditInstructor::~DialogEditInstructor()
+{
+    delete ui;
+}
+
+void DialogEditInstructor::setInstructor(Instructor instructor)
+{
+    ui->editName ->setText(instructor.getName());
+    ui->editLogin->setText(instructor.getLogin());
+    ui->editPassword->setText(instructor.getPassword());
+    ui->checkIsAdmin->setChecked(instructor.getIsAdmin());
+    ui->checkArchived->setChecked(instructor.getArchived());
+    ui->checkLoggedIn->setChecked(instructor.getLoggedIn());
+
+    if(instructor.getIsAdmin())
+        ui->editName->setEnabled(false);
+    else
+        ui->editName->setEnabled(true);
+}
+
+Instructor DialogEditInstructor::getInstructor()
+{
+    Instructor instructor;
+    instructor.setName(ui->editName->text());
+    instructor.setLogin(ui->editLogin->text());
+    instructor.setPassword(ui->editPassword->text());
+    instructor.setIsAdmin(ui->checkIsAdmin->isChecked());
+    instructor.setArchived(ui->checkArchived->isChecked());
+    instructor.setLoggedIn(ui->checkLoggedIn->isChecked());
+
+    return instructor;
+}

DB_IaT/InstructorsAndTrainees/instructors/dialogeditinstructor.h

@@ -0,0 +1,27 @@
+#ifndef DIALOGEDITINSTRUCTOR_H
+#define DIALOGEDITINSTRUCTOR_H
+
+#include <QDialog>
+#include "instructor.h"
+#include "ui_dialogeditinstructor.h"
+
+namespace Ui {
+class DialogEditInstructor;
+}
+
+class DialogEditInstructor : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit DialogEditInstructor(QWidget *parent = nullptr);
+    ~DialogEditInstructor();
+
+    void setInstructor(Instructor instructor);
+    Instructor getInstructor();
+
+private:
+    Ui::DialogEditInstructor *ui;
+};
+
+#endif // DIALOGEDITINSTRUCTOR_H

DB_IaT/InstructorsAndTrainees/instructors/dialogeditinstructor.ui

@@ -0,0 +1,190 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DialogEditInstructor</class>
+ <widget class="QDialog" name="DialogEditInstructor">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>300</width>
+    <height>286</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <family>Tahoma</family>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>Instructor</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <item>
+        <widget class="QLabel" name="label_2">
+         <property name="text">
+          <string>Name</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="editName">
+         <property name="enabled">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <item>
+        <widget class="QLabel" name="label_3">
+         <property name="text">
+          <string>Login</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="editLogin"/>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_3">
+       <item>
+        <widget class="QLabel" name="label_4">
+         <property name="text">
+          <string>Password</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="editPassword"/>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_5">
+       <item>
+        <widget class="QCheckBox" name="checkIsAdmin">
+         <property name="enabled">
+          <bool>false</bool>
+         </property>
+         <property name="text">
+          <string>Administrator</string>
+         </property>
+         <property name="icon">
+          <iconset resource="../resources.qrc">
+           <normaloff>:/icons/admin.png</normaloff>
+           <disabledoff>:/icons/admin.png</disabledoff>:/icons/admin.png</iconset>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_4">
+       <item>
+        <widget class="QCheckBox" name="checkArchived">
+         <property name="enabled">
+          <bool>false</bool>
+         </property>
+         <property name="text">
+          <string>Archived</string>
+         </property>
+         <property name="icon">
+          <iconset resource="../resources.qrc">
+           <normaloff>:/icons/archive.png</normaloff>
+           <disabledoff>:/icons/archive.png</disabledoff>:/icons/archive.png</iconset>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_7">
+       <item>
+        <widget class="QCheckBox" name="checkLoggedIn">
+         <property name="enabled">
+          <bool>false</bool>
+         </property>
+         <property name="text">
+          <string>Logged</string>
+         </property>
+         <property name="icon">
+          <iconset resource="../resources.qrc">
+           <normaloff>:/icons/circleGreen.png</normaloff>
+           <disabledoff>:/icons/circleGreen.png</disabledoff>:/icons/circleGreen.png</iconset>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+    </layout>
+   </item>
+   <item row="1" column="0">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="locale">
+      <locale language="English" country="UnitedStates"/>
+     </property>
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../resources.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>DialogEditInstructor</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>DialogEditInstructor</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

DB_IaT/InstructorsAndTrainees/instructors/editorinstructors.cpp

@@ -0,0 +1,189 @@
+#include <QMessageBox>
+#include "editorinstructors.h"
+#include "dialogeditinstructor.h"
+#include "ui_editorinstructors.h"
+
+EditorInstructors::EditorInstructors(DataBaseInstructors* db, bool adminMode, QWidget *parent) :
+    //QDialog(parent),
+    InstructorsView(db, CommonView::TypeView::control, parent),
+    ui(new Ui::EditorInstructors)
+{
+    ui->setupUi((QDialog*)this);
+
+    preparationTreeWidget(ui->treeWidget);
+    setNotLoggedInVisible(true);
+    loadInstructorsFromDB();
+}
+
+EditorInstructors::~EditorInstructors()
+{
+    delete ui;
+}
+
+void EditorInstructors::on_btnNewInstructor_clicked()
+{
+    QString name = dbInstructors->newInstructor();
+    loadInstructorsFromDB();
+    setCurrentInstructor(name);
+}
+
+void EditorInstructors::on_btnDeleteInstructor_clicked()
+{
+    QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
+
+    if(treeItemCurrent != nullptr)
+    {
+        QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
+        if(treeItemParent == nullptr)
+        {//Выбран Инструктор
+
+            QString name = treeItemCurrent->text(0);
+
+            if(dbInstructors->isAdmin(name))
+            {//Это Админ!
+                QMessageBox::critical(this, tr("Error!"), tr("You cannot delete the Administrator."));
+                return;
+            }
+
+            if(QMessageBox::warning(this, tr("Attention!"), tr("The deletion will be irrevocable.\nDelete it anyway?"), QMessageBox::Ok, QMessageBox::Cancel) == QMessageBox::Ok)
+            {
+                dbInstructors->deleteInstructor(name);
+                loadInstructorsFromDB();
+            }
+        }
+    }
+}
+
+void EditorInstructors::on_btnToOrFromArchive_clicked()
+{
+    QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
+
+    if(treeItemCurrent != nullptr)
+    {
+        QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
+        if(treeItemParent == nullptr)
+        {//Выбран Инструктор
+
+            QString name = treeItemCurrent->text(0);
+
+            if(dbInstructors->isArchived(name))
+            {//Архивный
+                dbInstructors->fromeArchiveInstructor(name);
+                loadInstructorsFromDB();
+                setCurrentInstructor(name);
+            }
+            else
+            {//Не Архивный
+                dbInstructors->toArchiveInstructor(name);
+                loadInstructorsFromDB();
+                if(archiveVisible)
+                    setCurrentInstructor(name);
+            }
+        }
+    }
+}
+
+void EditorInstructors::on_btnEdit_clicked()
+{
+    QTreeWidgetItem *treeItemCurrent = ui->treeWidget->currentItem();
+
+    if(treeItemCurrent == nullptr)
+        return;
+
+    QTreeWidgetItem *treeItemParent = treeItemCurrent->parent();
+    if(treeItemParent == nullptr)
+    {//Выбран Инструктор
+
+        QString name = treeItemCurrent->text(0);
+
+        DialogEditInstructor dlg(this);
+        dlg.setInstructor(dbInstructors->getInstructor(name));
+
+        switch( dlg.exec() )
+        {
+        case QDialog::Accepted:
+        {
+            if(dbInstructors->editInstructor(name, dlg.getInstructor()))
+            {
+                loadInstructorsFromDB();
+                setCurrentInstructor(dlg.getInstructor().getName());
+            }
+            else
+                QMessageBox::critical(this, tr("Editing error!"),
+                                      tr("An existing instructor name or login has been entered.\nThe changes will not be accepted."));
+            break;
+        }
+        case QDialog::Rejected:
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+void EditorInstructors::on_btnArchive_clicked()
+{
+    bool state = ui->btnArchive->isChecked();    
+    setArchiveVisible(state);
+    loadInstructorsFromDB();
+}
+
+void EditorInstructors::on_treeWidget_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous)
+{
+    //Определяем доступность и функционал кнопок для выбранного элемента
+
+    if(current == nullptr)
+        return;
+
+    QTreeWidgetItem *treeItemParent = current->parent();
+    if(treeItemParent == nullptr)
+    {//Выбран инструктор
+
+        QString name = current->text(0);
+
+        if(dbInstructors->isArchived(name))
+        {//Архивный
+            ui->btnToOrFromArchive->setText(tr("From archive"));
+            ui->btnToOrFromArchive->setIcon(QIcon(QStringLiteral(":/icons/instructorFromArchive.png")));
+        }
+        else
+        {//Не Архивный
+            ui->btnToOrFromArchive->setText(tr("To archive"));
+            ui->btnToOrFromArchive->setIcon(QIcon(QStringLiteral(":/icons/instructorArchive.png")));
+        }
+
+        ui->btnNewInstructor->setEnabled(true);        
+
+        if(dbInstructors->isAdmin(name))
+        {//Это Админ! Удалять/Архивировать нельзя!
+            ui->btnDeleteInstructor->setEnabled(false);
+            ui->btnToOrFromArchive->setEnabled(false);
+        }
+        else
+        {
+            ui->btnToOrFromArchive->setEnabled(true);
+
+            if(dbInstructors->isArchived(name))
+                ui->btnDeleteInstructor->setEnabled(true);
+            else
+                ui->btnDeleteInstructor->setEnabled(false);
+        }
+
+        ui->btnEdit->setEnabled(true);
+        ui->btnArchive->setEnabled(true);
+    }
+}
+
+void EditorInstructors::setCurrentInstructor(QString name)
+{
+    for(int i = 0; i < treeWidget->topLevelItemCount(); i++)
+    {
+        QTreeWidgetItem * item = treeWidget->topLevelItem(i);
+        if(item != nullptr)
+            if(item->text(0) == name)
+            {
+                treeWidget->setCurrentItem(item);
+                break;
+            }
+    }
+}

DB_IaT/InstructorsAndTrainees/instructors/editorinstructors.h

@@ -0,0 +1,38 @@
+#ifndef DIALOGINSTRUCTORS_H
+#define DIALOGINSTRUCTORS_H
+
+#include <QDialog>
+#include <QTreeWidget>
+#include "databaseinstructors.h"
+#include "instructorsview.h"
+
+namespace Ui {
+class EditorInstructors;
+}
+
+//Диалог для просмотра и управления БД Инструкторов
+
+class EditorInstructors : /*public QDialog,*/ public InstructorsView
+{
+    Q_OBJECT
+
+public:
+    explicit EditorInstructors(DataBaseInstructors* db, bool adminMode = false, QWidget *parent = nullptr);
+    ~EditorInstructors();
+
+private Q_SLOTS:
+    void on_btnNewInstructor_clicked();
+    void on_btnDeleteInstructor_clicked();
+    void on_btnToOrFromArchive_clicked();
+    void on_btnEdit_clicked();
+    void on_btnArchive_clicked();
+    void on_treeWidget_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);
+
+private:
+    void setCurrentInstructor(QString name);
+
+private:
+    Ui::EditorInstructors *ui;
+};
+
+#endif // DIALOGINSTRUCTORS_H

DB_IaT/InstructorsAndTrainees/instructors/editorinstructors.ui

@@ -0,0 +1,299 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>EditorInstructors</class>
+ <widget class="QDialog" name="EditorInstructors">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>1300</width>
+    <height>800</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>List instructors</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <widget class="QWidget" name="widget" native="true">
+     <property name="font">
+      <font>
+       <pointsize>12</pointsize>
+      </font>
+     </property>
+     <property name="styleSheet">
+      <string notr="true">background-color: rgb(240, 240, 240);</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="0" column="0">
+       <layout class="QHBoxLayout" name="horizontalLayout_1">
+        <item>
+         <layout class="QVBoxLayout" name="verticalLayout_1">
+          <item>
+           <widget class="QTreeWidget" name="treeWidget">
+            <property name="font">
+             <font>
+              <family>Tahoma</family>
+              <pointsize>10</pointsize>
+             </font>
+            </property>
+            <property name="iconSize">
+             <size>
+              <width>20</width>
+              <height>20</height>
+             </size>
+            </property>
+            <property name="columnCount">
+             <number>1</number>
+            </property>
+            <column>
+             <property name="text">
+              <string notr="true">1</string>
+             </property>
+            </column>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <widget class="QWidget" name="widget_2" native="true">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>127</width>
+            <height>0</height>
+           </size>
+          </property>
+          <property name="font">
+           <font>
+            <family>Tahoma</family>
+           </font>
+          </property>
+          <property name="styleSheet">
+           <string notr="true">background-color: rgb(180, 180, 180);</string>
+          </property>
+          <layout class="QGridLayout" name="gridLayout_3">
+           <item row="0" column="0">
+            <layout class="QVBoxLayout" name="verticalLayout_2">
+             <item>
+              <widget class="QToolButton" name="btnNewInstructor">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="minimumSize">
+                <size>
+                 <width>160</width>
+                 <height>55</height>
+                </size>
+               </property>
+               <property name="font">
+                <font>
+                 <family>Tahoma</family>
+                 <pointsize>10</pointsize>
+                </font>
+               </property>
+               <property name="text">
+                <string>New instructor</string>
+               </property>
+               <property name="icon">
+                <iconset resource="../resources.qrc">
+                 <normaloff>:/icons/addInstructor.png</normaloff>:/icons/addInstructor.png</iconset>
+               </property>
+               <property name="iconSize">
+                <size>
+                 <width>32</width>
+                 <height>32</height>
+                </size>
+               </property>
+               <property name="toolButtonStyle">
+                <enum>Qt::ToolButtonTextUnderIcon</enum>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QToolButton" name="btnDeleteInstructor">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="minimumSize">
+                <size>
+                 <width>160</width>
+                 <height>55</height>
+                </size>
+               </property>
+               <property name="font">
+                <font>
+                 <family>Tahoma</family>
+                 <pointsize>10</pointsize>
+                </font>
+               </property>
+               <property name="text">
+                <string>Delete instructor</string>
+               </property>
+               <property name="icon">
+                <iconset resource="../resources.qrc">
+                 <normaloff>:/icons/deleteInstructor.png</normaloff>:/icons/deleteInstructor.png</iconset>
+               </property>
+               <property name="iconSize">
+                <size>
+                 <width>32</width>
+                 <height>32</height>
+                </size>
+               </property>
+               <property name="toolButtonStyle">
+                <enum>Qt::ToolButtonTextUnderIcon</enum>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QToolButton" name="btnToOrFromArchive">
+               <property name="minimumSize">
+                <size>
+                 <width>160</width>
+                 <height>55</height>
+                </size>
+               </property>
+               <property name="font">
+                <font>
+                 <family>Tahoma</family>
+                 <pointsize>10</pointsize>
+                </font>
+               </property>
+               <property name="text">
+                <string>To archive</string>
+               </property>
+               <property name="icon">
+                <iconset resource="../resources.qrc">
+                 <normaloff>:/icons/instructorArchive.png</normaloff>:/icons/instructorArchive.png</iconset>
+               </property>
+               <property name="iconSize">
+                <size>
+                 <width>32</width>
+                 <height>32</height>
+                </size>
+               </property>
+               <property name="toolButtonStyle">
+                <enum>Qt::ToolButtonTextUnderIcon</enum>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QToolButton" name="btnEdit">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="minimumSize">
+                <size>
+                 <width>160</width>
+                 <height>55</height>
+                </size>
+               </property>
+               <property name="font">
+                <font>
+                 <family>Tahoma</family>
+                 <pointsize>10</pointsize>
+                </font>
+               </property>
+               <property name="text">
+                <string>Edit</string>
+               </property>
+               <property name="icon">
+                <iconset resource="../resources.qrc">
+                 <normaloff>:/icons/edit.png</normaloff>:/icons/edit.png</iconset>
+               </property>
+               <property name="iconSize">
+                <size>
+                 <width>32</width>
+                 <height>32</height>
+                </size>
+               </property>
+               <property name="toolButtonStyle">
+                <enum>Qt::ToolButtonTextUnderIcon</enum>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <spacer name="verticalSpacer">
+               <property name="orientation">
+                <enum>Qt::Vertical</enum>
+               </property>
+               <property name="sizeHint" stdset="0">
+                <size>
+                 <width>20</width>
+                 <height>40</height>
+                </size>
+               </property>
+              </spacer>
+             </item>
+             <item>
+              <widget class="QToolButton" name="btnArchive">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="minimumSize">
+                <size>
+                 <width>160</width>
+                 <height>55</height>
+                </size>
+               </property>
+               <property name="font">
+                <font>
+                 <family>Tahoma</family>
+                 <pointsize>10</pointsize>
+                </font>
+               </property>
+               <property name="text">
+                <string>Show archive</string>
+               </property>
+               <property name="icon">
+                <iconset resource="../resources.qrc">
+                 <normaloff>:/icons/archive.png</normaloff>:/icons/archive.png</iconset>
+               </property>
+               <property name="iconSize">
+                <size>
+                 <width>32</width>
+                 <height>32</height>
+                </size>
+               </property>
+               <property name="checkable">
+                <bool>true</bool>
+               </property>
+               <property name="toolButtonStyle">
+                <enum>Qt::ToolButtonTextUnderIcon</enum>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </item>
+          </layout>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../resources.qrc"/>
+ </resources>
+ <connections/>
+</ui>

DB_IaT/InstructorsAndTrainees/instructors/instructorsview.cpp

@@ -0,0 +1,127 @@
+#include <QHeaderView>
+#include <QTranslator>
+#include "instructorsview.h"
+
+InstructorsView::InstructorsView(DataBaseInstructors* db, TypeView type, QWidget *parent):
+    CommonView(type, parent),
+    dbInstructors(db)
+{
+
+}
+
+void InstructorsView::preparationTreeWidget(QTreeWidget* tree)
+{
+    treeWidget = tree;
+
+    if(treeWidget == nullptr)
+        return;
+
+    treeWidget->setColumnCount(6);
+
+    reSetHeadTreeWidget();
+
+    treeWidget->header()->setStyleSheet(QStringLiteral("font-size: 12pt;"));
+
+    treeWidget->setColumnWidth(0, 200);
+    treeWidget->setColumnWidth(1, 130);
+    treeWidget->setColumnWidth(2, 130);
+    treeWidget->setColumnWidth(3, 130);
+    treeWidget->setColumnWidth(4, 130);
+    treeWidget->setColumnWidth(5, 130);
+
+    if(typeView == TypeView::onlyView)
+    {//onlyView
+        treeWidget->setColumnHidden(1, true);
+        treeWidget->setColumnHidden(2, true);
+        treeWidget->setColumnHidden(4, true);
+    }
+    else
+    {//control
+        treeWidget->setColumnHidden(4, true);
+    }
+}
+
+void InstructorsView::loadInstructorsFromDB()
+{
+    //dbInstructors->LoadInstructorsPSQL();
+
+    if(treeWidget == nullptr)
+        return;
+
+    //Обновление дерева
+    treeWidget->clear();
+
+    //Инструкторы
+    QList<Instructor> listInstructors;
+    listInstructors = dbInstructors->getListInstructors();
+    for(Instructor instructor : listInstructors)
+    {
+        QTreeWidgetItem *ItemInstructor = new QTreeWidgetItem(treeWidget);
+
+        ItemInstructor->setText(0, instructor.getName());
+        ItemInstructor->setText(1, instructor.getLogin());
+        ItemInstructor->setText(2, instructor.getPassword());
+
+        if(instructor.getArchived())
+        {//Архивный
+            ItemInstructor->setText(4, tr("yes"));
+            ItemInstructor->setIcon(0, QIcon(QStringLiteral(":/icons/instructorArchive.png")));
+            setItemColorArchive(ItemInstructor);
+        }
+        else
+        {//Не Архивный
+            ItemInstructor->setText(4, tr("no"));
+            ItemInstructor->setIcon(0, QIcon(QStringLiteral(":/icons/instructor.png")));
+            setItemColorNoArchive(ItemInstructor);
+        }
+
+        if(instructor.getIsAdmin())
+        {//Админ
+            ItemInstructor->setText(3, tr("yes"));
+            ItemInstructor->setIcon(0, QIcon(QStringLiteral(":/icons/admin.png")));
+        }
+        else
+        {//Не Админ
+            ItemInstructor->setText(3, tr("no"));
+        }
+
+        if(instructor.getLoggedIn())
+        {//Залогинен
+            ItemInstructor->setText(5, tr("yes"));
+            ItemInstructor->setIcon(5, QIcon(QStringLiteral(":/icons/circleGreen.png")));
+        }
+        else
+        {//Не Залогинен
+            ItemInstructor->setText(5, tr("no"));
+            ItemInstructor->setIcon(5, QIcon(QStringLiteral(":/icons/circleGray.png")));
+        }
+
+        //Скрываем архивных (при необходимости)
+        if(instructor.getArchived())
+            if(!archiveVisible)
+                ItemInstructor->setHidden(true);
+
+        //Скрываем незалогиненых (при необходимости)
+        if(! instructor.getLoggedIn())
+            if(! notLoggedInVisible)
+                ItemInstructor->setHidden(true);
+    }
+
+    treeWidget->setSortingEnabled(true);
+    treeWidget->sortItems(0, Qt::SortOrder::AscendingOrder);
+    treeWidget->expandAll();
+
+    if(typeView == TypeView::control)
+    {
+        QTreeWidgetItem * item = treeWidget->topLevelItem(0);
+        if(item != nullptr)
+            treeWidget->setCurrentItem(item);
+    }
+}
+
+void InstructorsView::reSetHeadTreeWidget()
+{
+    QStringList listHeaders = {tr("Instructor"), tr("Login"), tr("Password"), tr("Administrator"), tr("Archived"), tr("Logged")};
+    treeWidget->setHeaderLabels(listHeaders);
+}
+

DB_IaT/InstructorsAndTrainees/instructors/instructorsview.h

@@ -0,0 +1,27 @@
+#ifndef INSTRUCTORSVIEW_H
+#define INSTRUCTORSVIEW_H
+
+#include "instructorsAndTrainees_global.h"
+#include "databaseinstructors.h"
+#include "commonview.h"
+
+//Родительский класс представления БД Инструкторов (для просмотра и управления)
+
+class INSTRUCTORSANDTRAINEES_EXPORT InstructorsView: public CommonView
+{
+    Q_OBJECT
+
+public:
+    InstructorsView(DataBaseInstructors* db, TypeView type, QWidget *parent = nullptr);
+
+protected:
+    void preparationTreeWidget(QTreeWidget* tree);
+    void loadInstructorsFromDB();
+
+    void reSetHeadTreeWidget();
+
+protected:
+    DataBaseInstructors* dbInstructors;
+};
+
+#endif // INSTRUCTORSVIEW_H

DB_IaT/InstructorsAndTrainees/instructors/viewerinstructors.cpp

@@ -0,0 +1,78 @@
+#include <QMessageBox>
+#include "editorinstructors.h"
+#include "viewerinstructors.h"
+#include "ui_viewerinstructors.h"
+
+ViewerInstructors::ViewerInstructors(DataBaseInstructors* db, bool adminMode, QWidget *parent) :
+    //QWidget(parent),
+    InstructorsView(db, CommonView::TypeView::onlyView, parent),
+    ui(new Ui::ViewerInstructors)
+{
+    ui->setupUi(this);
+
+    this->adminMode = adminMode;
+
+    // Сделаем первоначальную инициализацию перевода для окна виджета
+    qtLanguageTranslator.load(QString(QStringLiteral("translations/InstructorsAndTrainees_")) + QString(QStringLiteral("ru_RU")), QStringLiteral("."));
+    qApp->installTranslator(&qtLanguageTranslator);
+
+    preparationTreeWidget(ui->treeWidget);
+    setNotLoggedInVisible(true);
+    loadInstructorsFromDB();
+
+    if(! this->adminMode)
+        ui->btnEditorInstructors->setEnabled(false);
+}
+
+ViewerInstructors::~ViewerInstructors()
+{
+    delete ui;
+}
+
+void ViewerInstructors::setFilterInstructorLoggedIn(bool enabled)
+{
+    setNotLoggedInVisible(!enabled);
+    loadInstructorsFromDB();
+}
+
+void ViewerInstructors::changeEvent(QEvent *event)
+{
+    // В случае получения события изменения языка приложения
+    if (event->type() == QEvent::LanguageChange)
+    {
+        ui->retranslateUi(this);    // переведём окно заново
+
+        reSetHeadTreeWidget();
+        loadInstructorsFromDB();
+    }
+}
+
+void ViewerInstructors::slot_LanguageChanged(QString language)
+{
+    qtLanguageTranslator.load(QString(QStringLiteral("translations/InstructorsAndTrainees_")) + language, QStringLiteral("."));
+    qApp->installTranslator(&qtLanguageTranslator);
+}
+
+void ViewerInstructors::on_btnEditorInstructors_clicked()
+{
+    if(! adminMode)
+    {
+        QMessageBox::warning(this, tr("Attention!"),
+                             tr("Only the Administrator has the right to edit instructors."));
+        return;
+    }
+
+    EditorInstructors editorInstructors(dbInstructors, adminMode);
+    //dlg.setWindowTitle(tr("List instructors"));
+    //dlg.exec();
+    //dlg.show();
+    QDialog* dialog = new QDialog(this);
+    QHBoxLayout *layout = new QHBoxLayout(dialog);
+    layout->addWidget(&editorInstructors);
+    dialog->setWindowTitle(tr("List instructors"));
+    dialog->setMinimumSize(1400, 800);
+    dialog->exec();
+
+    dbInstructors->LoadInstructorsPSQL();
+    loadInstructorsFromDB();
+}

DB_IaT/InstructorsAndTrainees/instructors/viewerinstructors.h

@@ -0,0 +1,41 @@
+#ifndef INSTRUCTORSWIDGET_H
+#define INSTRUCTORSWIDGET_H
+
+#include <QWidget>
+#include "instructorsAndTrainees_global.h"
+#include "databaseinstructors.h"
+#include "instructorsview.h"
+
+namespace Ui {
+class ViewerInstructors;
+}
+
+//Виджет только для просмотра БД Инструкторов
+
+class INSTRUCTORSANDTRAINEES_EXPORT  ViewerInstructors : /*public QWidget,*/ public InstructorsView
+{
+    Q_OBJECT
+
+public:
+    explicit ViewerInstructors(DataBaseInstructors* db, bool adminMode, QWidget *parent = nullptr);
+    ~ViewerInstructors();
+
+protected:
+    // Метод получения событий
+    // В нём будет производиться проверка события смены перевода приложения
+    void changeEvent(QEvent * event) override;
+
+public Q_SLOTS:
+    void slot_LanguageChanged(QString language);
+
+public:
+    void setFilterInstructorLoggedIn( bool enabled );
+
+private slots:
+    void on_btnEditorInstructors_clicked();
+
+private:
+    Ui::ViewerInstructors *ui;
+};
+
+#endif // INSTRUCTORSWIDGET_H

DB_IaT/InstructorsAndTrainees/instructors/viewerinstructors.ui

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ViewerInstructors</class>
+ <widget class="QWidget" name="ViewerInstructors">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <family>Tahoma</family>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>Instructors</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout_1">
+     <item>
+      <widget class="QGroupBox" name="groupBox">
+       <property name="title">
+        <string>Instructors</string>
+       </property>
+       <layout class="QGridLayout" name="gridLayout_2">
+        <item row="0" column="0">
+         <layout class="QHBoxLayout" name="horizontalLayout_2">
+          <item>
+           <layout class="QVBoxLayout" name="verticalLayout">
+            <item>
+             <widget class="QToolButton" name="btnEditorInstructors">
+              <property name="minimumSize">
+               <size>
+                <width>130</width>
+                <height>58</height>
+               </size>
+              </property>
+              <property name="text">
+               <string>Editor of Instructors</string>
+              </property>
+              <property name="icon">
+               <iconset resource="../resources.qrc">
+                <normaloff>:/icons/DB-instructors.png</normaloff>:/icons/DB-instructors.png</iconset>
+              </property>
+              <property name="iconSize">
+               <size>
+                <width>32</width>
+                <height>32</height>
+               </size>
+              </property>
+              <property name="toolButtonStyle">
+               <enum>Qt::ToolButtonTextUnderIcon</enum>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <spacer name="verticalSpacer">
+              <property name="orientation">
+               <enum>Qt::Vertical</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>20</width>
+                <height>40</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
+           </layout>
+          </item>
+          <item>
+           <widget class="QTreeWidget" name="treeWidget">
+            <property name="font">
+             <font>
+              <family>Tahoma</family>
+              <pointsize>10</pointsize>
+             </font>
+            </property>
+            <property name="iconSize">
+             <size>
+              <width>20</width>
+              <height>20</height>
+             </size>
+            </property>
+            <column>
+             <property name="text">
+              <string notr="true">1</string>
+             </property>
+            </column>
+           </widget>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../resources.qrc"/>
+ </resources>
+ <connections/>
+</ui>