first commit

.gitignore

@@ -0,0 +1,57 @@
+# C++ objects and libs
+*.slo
+*.lo
+*.o
+*.a
+*.la
+*.lai
+*.so
+*.dll
+*.dylib
+
+# Qt-es
+object_script.*.Release
+object_script.*.Debug
+*_plugin_import.cpp
+/.qmake.cache
+/.qmake.stash
+*.pro.user
+*.pro.user.*
+*.qbs.user
+*.qbs.user.*
+*.moc
+moc_*.cpp
+moc_*.h
+qrc_*.cpp
+ui_*.h
+*.qmlc
+*.jsc
+Makefile*
+*build-*
+
+# Qt unit tests
+target_wrapper.*
+
+# QtCreator
+*.autosave
+
+# QtCreator Qml
+*.qmlproject.user
+*.qmlproject.user.*
+
+# QtCreator CMake
+CMakeLists.txt.user*
+
+# QtCreator 4.8< compilation database 
+compile_commands.json
+
+# QtCreator local machine specific files for imported projects
+*creator.user*
+
+#added be H-4nd-H to the template to comply with project needs
+
+*.pro.dummy
+
+bin/
+doc/
+*.lupdate

DatabaseBuilder.pro

@@ -0,0 +1,36 @@
+QT       += core gui
+QT       += xml
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+CONFIG += c++11
+
+# The following define makes your compiler emit warnings if you use
+# any Qt feature that has been marked deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if it uses deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+SOURCES += \
+    main.cpp \
+    mainwindow.cpp
+
+HEADERS += \
+    mainwindow.h \
+    state.h
+
+FORMS += \
+    mainwindow.ui
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target
+
+RESOURCES += \
+    res/Icons.qrc

main.cpp

@@ -0,0 +1,11 @@
+#include "mainwindow.h"
+
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.show();
+    return a.exec();
+}

mainwindow.cpp

@@ -0,0 +1,592 @@
+#include <QFileDialog>
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "state.h"
+
+MainWindow::MainWindow(QWidget *parent)
+    : QMainWindow(parent)
+    , ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+
+    //create model
+    hideWidgets();    
+    _model = new QStandardItemModel(0,1,this);
+    ui->treeView->setModel(_model);
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::readFile()
+{
+    _model->clear();
+    QStandardItem *root = new QStandardItem("root:Root");
+    _model->appendRow(root);
+
+    QDomDocument document;
+
+    //load file
+    QFile file(_fileName);
+    if(file.open(QIODevice::ReadOnly | QIODevice::Text))
+    {
+        document.setContent(&file);
+        file.close();
+    }
+
+    //read xml file
+    QDomElement xmlroot = document.firstChildElement();
+
+    QDomNodeList Databases = xmlroot.elementsByTagName("Database");
+    for (int i = 0; i < Databases.count(); ++i)
+    {
+        QDomElement database= Databases.at(i).toElement();
+        _DBElementVector.append(database);
+        _DBNameVector.append(database.attribute("name"));
+        QStandardItem *databaseItem = new QStandardItem(QString("DB : %1").arg(database.attribute("name")));
+
+        //read tables
+        QDomNodeList tables = database.elementsByTagName("Table");
+        for (int t = 0; t < tables.count(); ++t)
+        {
+            QDomElement table = tables.at(t).toElement();
+            QStandardItem *tableItem = new QStandardItem(QString("TBL : %1").arg(table.attribute("name")));
+
+            //read Field
+            QDomNodeList fields = table.elementsByTagName("Field");
+            for (int f = 0; f < fields.count(); ++f)
+            {
+                QDomElement field = fields.at(f).toElement();
+                QStandardItem *fieldItem = new QStandardItem(QString("FLD : %1").arg(field.attribute("name")));
+//                            "Name: "+field.attribute("name") + "; Type: " + field.attribute("type") + "; Allow Null: " + field.attribute("null") + "; Is Forign key:" + field.attribute("isforeignkey"));
+
+                tableItem->appendRow(fieldItem);
+            }
+            databaseItem->appendRow(tableItem);
+        }
+        root->appendRow(databaseItem);
+    }
+    _xmlDoc = document;
+}
+
+void MainWindow::readFile(QDomDocument xmlInput)
+{
+    _model->clear();
+    QStandardItem *root = new QStandardItem("root:Root");
+    _model->appendRow(root);
+
+    QDomDocument document;
+    document = xmlInput;
+
+    //read xml file
+    QDomElement xmlroot = document.firstChildElement();
+
+    QDomNodeList Databases = xmlroot.elementsByTagName("Database");
+    for (int i = 0; i < Databases.count(); ++i)
+    {
+        QDomElement database= Databases.at(i).toElement();
+        QStandardItem *databaseItem = new QStandardItem(QString("DB : %1").arg(database.attribute("name")));
+
+        //read tables
+        QDomNodeList tables = database.elementsByTagName("Table");
+        for (int t = 0; t < tables.count(); ++t)
+        {
+            QDomElement table = tables.at(t).toElement();
+            QStandardItem *tableItem = new QStandardItem(QString("TBL : %1").arg(table.attribute("name")));
+
+            //read Field
+            QDomNodeList fields = table.elementsByTagName("Field");
+            for (int f = 0; f < fields.count(); ++f)
+            {
+                QDomElement field = fields.at(f).toElement();
+                QStandardItem *fieldItem = new QStandardItem(QString("FLD : %1").arg(field.attribute("name")));
+//                            "Name: "+field.attribute("name") + "; Type: " + field.attribute("type") + "; Allow Null: " + field.attribute("null") + "; Is Forign key:" + field.attribute("isforeignkey"));
+
+                tableItem->appendRow(fieldItem);
+            }
+            databaseItem->appendRow(tableItem);
+        }
+        root->appendRow(databaseItem);
+    }
+}
+
+
+void MainWindow::writeFile()
+{
+    _fileName = QFileDialog::getSaveFileName(this);
+    QFile savefile(_fileName);
+    if(!savefile.open(QIODevice::WriteOnly | QIODevice::Text))
+    {
+        qDebug()<< "Ops! can not create file";
+    }
+    QTextStream stream(&savefile);
+    stream<<_xmlDoc.toString();
+    savefile.close();
+
+}
+
+
+void MainWindow::on_actionCreate_Database_triggered()
+{
+    hideWidgets();
+    _state = eStateLevel::createDatabase;
+    if(_xmlDoc.isNull())
+    {
+       _root  = _xmlDoc.createElement("Root");
+       _xmlDoc.appendChild(_root);
+
+    }
+    else
+    {
+        _root = _xmlDoc.firstChild().toElement();
+    }
+
+    readFile(_xmlDoc);
+
+
+    ui->label_1->setText("Database Name");
+    ui->label_1->show();
+    ui->lineEdit_1->show();
+    ui->Append_btn->show();
+}
+
+void MainWindow::on_actionAdd_Table_triggered()
+{
+
+    if(!_xmlDoc.isNull())
+    {
+        hideWidgets();
+        _state = eStateLevel::createTable;
+        ui->label_1->setText("Table Name");
+        ui->label_1->show();
+        ui->lineEdit_1->show();
+        ui->Append_btn->show();
+    }
+}
+
+void MainWindow::on_actionAdd_Field_triggered()
+{
+
+    if(!_xmlDoc.isNull() /*&& !_lastDBElement.isNull()*/)
+    {
+        hideWidgets();
+        _state = eStateLevel::createField;
+        ui->label_1->setText("Field Name :");
+        ui->cmbType->show();
+        ui->label_1->show();
+        ui->lineEdit_1->show();
+        ui->Append_btn->show();
+        ui->chbIsNull->show();
+        ui->chbIsForignKey->show();
+    }
+
+}
+
+void MainWindow::on_chbIsForignKey_stateChanged(int arg1)
+{
+    if(arg1 > 0)
+    {
+        ui->cmbTablsName->addItem("");
+        for (int i = 0; i < _lastDBElement.childNodes().count(); ++i)
+        {
+            auto tblElem = _lastDBElement.childNodes().at(i);
+            ui->cmbTablsName->addItem(tblElem.toElement().attribute("name"));
+        }
+        ui->cmbTablsName->show();
+    }
+    else
+    {
+        ui->cmbTablsName->hide();
+    }
+}
+
+void MainWindow::hideWidgets()
+{
+    ui->label_1->hide();
+    ui->label_2->hide();
+    ui->label_3->hide();
+    ui->label_4->hide();
+
+    ui->lineEdit_1->hide();
+    ui->lineEdit_2->hide();
+    ui->lineEdit_3->hide();
+    ui->lineEdit_4->hide();
+
+    ui->Append_btn->setText("Append");
+    ui->Append_btn->hide();
+
+    ui->cmbType->hide();
+    ui->chbIsNull->hide();
+    ui->chbIsForignKey->hide();
+    ui->cmbTablsName->hide();
+
+}
+
+void MainWindow::on_Append_btn_clicked()
+{
+    switch (_state)
+    {
+    case eStateLevel::createDatabase:
+    {
+        _lastDBElement =_xmlDoc.createElement("Database");
+        auto dbName = ui->lineEdit_1->text();
+        _lastDBElement.setAttribute("name",dbName);
+        _DBElementVector.append(_lastDBElement);
+        _root.appendChild(_lastDBElement);
+        _xmlDoc.childNodes().at(0) = _root;
+        readFile(_xmlDoc);
+        hideWidgets();
+        ui->lineEdit_1->setText("");
+        break;
+    }
+    case eStateLevel::createTable:
+    {
+        _lastTableElement = _xmlDoc.createElement("Table");
+        auto tableName = ui->lineEdit_1->text();
+        _lastTableElement.setAttribute("name",tableName);
+        _lastDBElement.appendChild(_lastTableElement);
+        readFile(_xmlDoc);
+        ui->lineEdit_1->setText("");
+        hideWidgets();
+        break;
+    }
+    case eStateLevel::createField:
+    {
+        if(_lastTableElement.isNull() || _lastDBElement.isNull())
+        {
+            //TODO :: show mesagebox Text "Please select Database and Table"
+            break;
+        }
+        if(ui->lineEdit_1->text() == "")
+        {
+            //TODO :: show mesagebox Text "Please set the field name"
+            break;
+        }
+        auto a = ui->cmbType->currentIndex();
+        if(a < 1)
+        {
+            //TODO :: show mesagebox Text "Please set the Type"
+            break;
+        }
+        auto fieldName = ui->lineEdit_1->text();
+        auto field = _xmlDoc.createElement("Field");
+        field.setAttribute("name",fieldName);
+        if(ui->cmbType->currentText() == "VARCHAR")
+        {
+            field.setAttribute("type",QString("%1(%2)").arg(ui->cmbType->currentText()).arg(ui->lineEdit_2->text()));
+        }
+        else
+        {
+            field.setAttribute("type",ui->cmbType->currentText());
+        }
+        if(ui->chbIsNull->checkState() == Qt::CheckState::Unchecked)
+            field.setAttribute("null","NOT");
+        if(ui->chbIsForignKey->checkState() == Qt::CheckState::Checked)
+        {
+            field.setAttribute("isforeignkey","true");
+            field.setAttribute("lookuptable",ui->cmbTablsName->currentText());
+            field.setAttribute("lookuptable","ID");
+        }
+        else
+        {
+            field.setAttribute("isforeignkey","false");
+        }
+
+        _lastTableElement.appendChild(field);
+
+        readFile(_xmlDoc);
+        ui->lineEdit_1->setText("");
+        hideWidgets();
+
+        break;
+    }
+    case eStateLevel::editDatabase:
+    {
+
+        auto oldDB  = _lastDBElement;
+        _lastDBElement.setAttribute("name",ui->lineEdit_1->text());
+        auto root = _xmlDoc.firstChildElement().replaceChild(_lastDBElement,oldDB);
+        readFile(_xmlDoc);
+        ui->lineEdit_1->setText("");
+        hideWidgets();
+        break;
+    }
+    case eStateLevel::editTable:
+    {
+
+        auto oldTbl  = _lastTableElement;
+        _lastTableElement.setAttribute("name",ui->lineEdit_1->text());
+        auto root = _lastDBElement.replaceChild(_lastTableElement,oldTbl);
+        readFile(_xmlDoc);
+        ui->lineEdit_1->setText("");
+        hideWidgets();
+        break;
+    }
+    case eStateLevel::editField:
+    {
+        if(_lastTableElement.isNull() || _lastDBElement.isNull())
+        {
+            //TODO :: show mesagebox Text "Please select Database and Table"
+            break;
+        }
+        if(ui->lineEdit_1->text() == "")
+        {
+            //TODO :: show mesagebox Text "Please set the field name"
+            break;
+        }
+        auto a = ui->cmbType->currentIndex();
+        if(a < 1)
+        {
+            //TODO :: show mesagebox Text "Please set the Type"
+            break;
+        }
+        auto fieldName = ui->lineEdit_1->text();
+        auto field = _xmlDoc.createElement("Field");
+        field.setAttribute("name",fieldName);
+        if(ui->cmbType->currentText() == "VARCHAR")
+        {
+            field.setAttribute("type",QString("%1(%2)").arg(ui->cmbType->currentText()).arg(ui->lineEdit_2->text()));
+        }
+        else
+        {
+            field.setAttribute("type",ui->cmbType->currentText());
+        }
+        if(ui->chbIsNull->checkState() == Qt::CheckState::Unchecked)
+            field.setAttribute("null","NOT");
+        if(ui->chbIsForignKey->checkState() == Qt::CheckState::Checked)
+        {
+            field.setAttribute("isforeignkey","true");
+            field.setAttribute("lookuptable",ui->cmbTablsName->currentText());
+            field.setAttribute("lookuptable","ID");
+        }
+        else
+        {
+            field.setAttribute("isforeignkey","false");
+        }
+        auto oldFld = _lastFieldElement;
+        _lastTableElement.replaceChild(field,oldFld);
+
+        readFile(_xmlDoc);
+        ui->lineEdit_1->setText("");
+        hideWidgets();
+
+        break;
+    }
+    default:
+        break;
+
+    }
+}
+
+
+
+
+
+
+void MainWindow::on_cmbTablsName_currentIndexChanged(int index)
+{
+        if(ui->chbIsForignKey->checkState() == Qt::CheckState::Checked)
+        {
+            if(index > 0 )
+            {
+                ui->lineEdit_1->setText(QString("%1_id").arg(ui->cmbTablsName->currentText()));
+                ui->cmbType->setCurrentIndex(1);
+            }
+        }
+}
+
+void MainWindow::on_treeView_doubleClicked(const QModelIndex &index)
+{
+    hideWidgets();
+    auto type = getElementType(index);
+    switch (type)
+    {
+        case MainWindow::eElementType::root :
+        {
+            break;
+        }
+        case MainWindow::eElementType::database :
+        {
+            _state = MainWindow::eStateLevel::editDatabase;
+            for (int i = 0; i < _xmlDoc.firstChild().childNodes().count(); ++i)
+            {
+                if( _xmlDoc.firstChild().childNodes().at(i).toElement().attribute("name") == index.data().toString().split(" : ").at(1))
+                {
+
+                    _lastDBElement = _xmlDoc.firstChild().childNodes().at(i).toElement();
+                    ui->label_1->setText("Database Name: ");
+                    ui->label_1->show();
+                    ui->lineEdit_1->setText(_xmlDoc.firstChild().childNodes().at(i).toElement().attribute("name"));
+                    ui->lineEdit_1->show();
+                    ui->Append_btn->setText("edit");
+                    ui->Append_btn->show();
+                    break;
+                }
+            }
+//            _lastDBElement.clear();
+            break;
+        }
+        case MainWindow::eElementType::table :
+        {
+        _state = MainWindow::eStateLevel::editTable;
+            auto database = index.parent();
+            _lastDBElement.clear();
+           for (int i = 0; i < _xmlDoc.firstChild().childNodes().count(); ++i)
+            {
+                if(_xmlDoc.firstChild().childNodes().at(i).toElement().attribute("name") == database.data().toString().split(" : ").at(1))
+                {
+                    _lastDBElement = _xmlDoc.firstChild().childNodes().at(i).toElement();
+                    break;
+                }
+            }
+            for (int i = 0; i < _lastDBElement.childNodes().count(); ++i)
+            {
+                auto tblItem = _lastDBElement.childNodes().at(i);
+                _lastTableElement.clear();
+                auto elem = tblItem.toElement();
+                if(elem.attribute("name") == index.data().toString().split(" : ").at(1))
+                {
+                    _lastTableElement = elem;
+                    ui->label_1->setText("Table Name: ");
+                    ui->label_1->show();
+                    ui->lineEdit_1->setText(elem.attribute("name"));
+                    ui->lineEdit_1->show();
+                    ui->Append_btn->setText("edit");
+                    ui->Append_btn->show();
+                    break;
+                }
+            }
+
+            break;
+        }
+        case MainWindow::eElementType::field :
+        {
+        _state = MainWindow::eStateLevel::editField;
+            auto table = index.parent();
+            auto database = table.parent();
+            _lastDBElement.clear();
+            for (int i = 0; i < _xmlDoc.firstChild().childNodes().count(); ++i)
+             {
+                 if(_xmlDoc.firstChild().childNodes().at(i).toElement().attribute("name") == database.data().toString().split(" : ").at(1))
+                 {
+                     _lastDBElement = _xmlDoc.firstChild().childNodes().at(i).toElement();
+                     break;
+                 }
+             }
+            for (int i = 0; i < _lastDBElement.childNodes().count(); ++i)
+            {
+                auto tblelem = _lastDBElement.childNodes().at(i).toElement();
+                _lastTableElement.clear();
+                if(tblelem.attribute("name") == table.data().toString().split(" : ").at(1))
+                {
+                    _lastTableElement = tblelem;
+                    break;
+                }
+            }
+            for (int i = 0; i < _lastTableElement.childNodes().count(); ++i)
+            {
+                _lastFieldElement = _lastTableElement.childNodes().at(i).toElement();
+                if(_lastFieldElement.attribute("name") == index.data().toString().split(" : ").at(1))
+                {
+                    ui->label_1->setText("Field Name: ");
+                    ui->label_1->show();
+                    ui->lineEdit_1->setText(_lastFieldElement.attribute("name"));
+                    ui->lineEdit_1->show();
+                    ui->Append_btn->setText("edit");
+                    if(_lastFieldElement.attribute("type") == "INTEGER")
+                        ui->cmbType->setCurrentText("INT");
+                    else if(_lastFieldElement.attribute("type").toLower().contains("varchar"))
+                    {
+                        ui->cmbType->setCurrentText("VARCHAR");
+                        auto size = _lastFieldElement.attribute("type").toLower().split("(").at(1);
+                        size.replace(")","");
+                        ui->lineEdit_2->setText(size);
+                        ui->lineEdit_2->show();
+                    }
+                    else
+                        ui->cmbType->setCurrentText(_lastFieldElement.attribute("type"));
+
+                    ui->cmbType->show();
+                    if(_lastFieldElement.attribute("null") == "NOT")
+                        ui->chbIsNull->setCheckState(Qt::CheckState::Unchecked);
+                    else
+                    {
+                        ui->chbIsNull->setCheckState(Qt::CheckState::Checked);
+                    }
+                    ui->chbIsNull->show();
+
+                    if(_lastFieldElement.attribute("isforeignkey") == "true")
+                    {
+                        ui->chbIsForignKey->show();
+                        ui->cmbTablsName->show();
+                        ui->chbIsForignKey->setCheckState(Qt::CheckState::Checked);
+                        ui->cmbTablsName->setCurrentText(_lastFieldElement.attribute("lookuptable"));
+                    }
+                    else
+                    {
+                          ui->chbIsForignKey->setCheckState(Qt::CheckState::Unchecked);
+                    }
+                    ui->Append_btn->show();
+                }
+
+            }
+            break;
+        }
+    }
+    int a = index.row();
+    int b = index.column();
+    auto parent = index.parent();
+    auto par0 = parent.parent();
+    auto ac = index.data();
+    qDebug()<<parent.data() << "   " << par0.data();
+}
+
+MainWindow::eElementType MainWindow::getElementType(QModelIndex indInput)
+{
+    auto dataSptd = indInput.data().toString().split(" : ");
+
+    if(dataSptd.at(0) == "root")
+        return MainWindow::eElementType::root;
+    else if(dataSptd.at(0) == "DB")
+        return MainWindow::eElementType::database;
+    else if(dataSptd.at(0) == "TBL")
+        return MainWindow::eElementType::table;
+    else if(dataSptd.at(0) == "FLD")
+        return MainWindow::eElementType::field;
+    else
+        return MainWindow::eElementType::unknown;
+}
+
+void MainWindow::on_cmbType_currentTextChanged(const QString &arg1)
+{
+    if(arg1 == "VARCHAR")
+    {
+        ui->lineEdit_2->show();
+        ui->label_2->setText("Len :");
+        ui->label_2->show();
+        ui->lineEdit_2->setText("200");
+    }
+    else
+    {
+        ui->lineEdit_2->hide();
+        ui->label_2->setText("Len :");
+        ui->label_2->hide();
+        ui->lineEdit_2->setText("200");
+    }
+
+}
+
+void MainWindow::on_actionsave_triggered()
+{
+    writeFile();
+}
+
+void MainWindow::on_actionEdit_Database_triggered()
+{
+    _fileName = QFileDialog::getOpenFileName(this,
+           tr("Open XML file"), "/home/",
+           tr("Address XML (*.xml);;All Files (*)"));
+    readFile();
+}

mainwindow.h

@@ -0,0 +1,87 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QtCore>
+#include <QtGui>
+#include <QtXml>
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class MainWindow; }
+QT_END_NAMESPACE
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+    enum eStateLevel: quint8
+    {
+        createRoot,
+        createDatabase,
+        createTable,
+        createField,
+        editDatabase,
+        editTable,
+        editField
+    };
+    enum eElementType:quint8
+    {
+        root,
+        database,
+        table,
+        field,
+        unknown
+    };
+
+public:
+    MainWindow(QWidget *parent = nullptr);
+    ~MainWindow();
+
+private slots:
+    void on_actionCreate_Database_triggered();
+
+    void on_Append_btn_clicked();
+
+    void on_actionAdd_Table_triggered();
+
+    void on_actionAdd_Field_triggered();
+
+    void on_chbIsForignKey_stateChanged(int arg1);
+
+    void on_cmbTablsName_currentIndexChanged(int index);
+
+    void on_treeView_doubleClicked(const QModelIndex &index);
+
+    void on_cmbType_currentTextChanged(const QString &arg1);
+
+    void on_actionsave_triggered();
+
+    void on_actionEdit_Database_triggered();
+
+private:
+    Ui::MainWindow *ui;
+    QStandardItemModel *_model;
+    QString _fileName;
+
+    int _state = 0;
+
+    QDomDocument _xmlDoc;
+    QString _xmlAddress;
+    QDomElement _root;
+    QVector<QString> _DBNameVector;
+    QVector<QDomElement> _DBElementVector;
+    QDomElement _lastDBElement;
+    QDomElement _lastTableElement;
+    QDomElement _lastFieldElement;
+    QDomElement* _lastDBPointer;
+
+    void readFile();
+    void readFile(QDomDocument xmlInput);
+    void writeFile();
+    void hideWidgets();
+
+    eElementType getElementType(QModelIndex indInput);
+
+
+};
+#endif // MAINWINDOW_H

mainwindow.ui

@@ -0,0 +1,304 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>600</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <widget class="QTreeView" name="treeView">
+    <property name="geometry">
+     <rect>
+      <x>0</x>
+      <y>180</y>
+      <width>791</width>
+      <height>331</height>
+     </rect>
+    </property>
+    <property name="sizePolicy">
+     <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+      <horstretch>1</horstretch>
+      <verstretch>1</verstretch>
+     </sizepolicy>
+    </property>
+    <property name="sizeAdjustPolicy">
+     <enum>QAbstractScrollArea::AdjustToContents</enum>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="Append_btn">
+    <property name="geometry">
+     <rect>
+      <x>600</x>
+      <y>150</y>
+      <width>89</width>
+      <height>25</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Append</string>
+    </property>
+   </widget>
+   <widget class="QLabel" name="label_1">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>10</y>
+      <width>181</width>
+      <height>17</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>TextLabel</string>
+    </property>
+   </widget>
+   <widget class="QLineEdit" name="lineEdit_1">
+    <property name="geometry">
+     <rect>
+      <x>203</x>
+      <y>10</y>
+      <width>84</width>
+      <height>25</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QLabel" name="label_2">
+    <property name="geometry">
+     <rect>
+      <x>510</x>
+      <y>10</y>
+      <width>67</width>
+      <height>17</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>TextLabel</string>
+    </property>
+   </widget>
+   <widget class="QLineEdit" name="lineEdit_2">
+    <property name="geometry">
+     <rect>
+      <x>600</x>
+      <y>10</y>
+      <width>136</width>
+      <height>25</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QCheckBox" name="chbIsNull">
+    <property name="geometry">
+     <rect>
+      <x>291</x>
+      <y>10</y>
+      <width>95</width>
+      <height>23</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Allow Null</string>
+    </property>
+   </widget>
+   <widget class="QComboBox" name="cmbType">
+    <property name="geometry">
+     <rect>
+      <x>390</x>
+      <y>10</y>
+      <width>100</width>
+      <height>25</height>
+     </rect>
+    </property>
+    <item>
+     <property name="text">
+      <string/>
+     </property>
+    </item>
+    <item>
+     <property name="text">
+      <string>INT</string>
+     </property>
+    </item>
+    <item>
+     <property name="text">
+      <string>BOOLEAN</string>
+     </property>
+    </item>
+    <item>
+     <property name="text">
+      <string>DOUBLE</string>
+     </property>
+    </item>
+    <item>
+     <property name="text">
+      <string>VARCHAR</string>
+     </property>
+    </item>
+   </widget>
+   <widget class="QCheckBox" name="chbIsForignKey">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>70</y>
+      <width>101</width>
+      <height>23</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>IsForignKey</string>
+    </property>
+   </widget>
+   <widget class="QComboBox" name="cmbTablsName">
+    <property name="geometry">
+     <rect>
+      <x>150</x>
+      <y>70</y>
+      <width>131</width>
+      <height>25</height>
+     </rect>
+    </property>
+   </widget>
+   <widget class="QSplitter" name="splitter">
+    <property name="geometry">
+     <rect>
+      <x>70</x>
+      <y>150</y>
+      <width>418</width>
+      <height>25</height>
+     </rect>
+    </property>
+    <property name="orientation">
+     <enum>Qt::Horizontal</enum>
+    </property>
+    <widget class="QLabel" name="label_3">
+     <property name="text">
+      <string>TextLabel</string>
+     </property>
+    </widget>
+    <widget class="QLineEdit" name="lineEdit_3"/>
+    <widget class="QLabel" name="label_4">
+     <property name="text">
+      <string>TextLabel</string>
+     </property>
+    </widget>
+    <widget class="QLineEdit" name="lineEdit_4"/>
+   </widget>
+   <widget class="QPushButton" name="cancel_btn">
+    <property name="geometry">
+     <rect>
+      <x>700</x>
+      <y>150</y>
+      <width>89</width>
+      <height>25</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Cancel</string>
+    </property>
+   </widget>
+  </widget>
+  <widget class="QMenuBar" name="menubar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>800</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="menuFile">
+    <property name="title">
+     <string>File</string>
+    </property>
+    <addaction name="actionCreate_Database"/>
+    <addaction name="actionEdit_Database"/>
+    <addaction name="actionsave"/>
+    <addaction name="actionclese"/>
+   </widget>
+   <addaction name="menuFile"/>
+  </widget>
+  <widget class="QStatusBar" name="statusbar"/>
+  <widget class="QToolBar" name="toolBar">
+   <property name="windowTitle">
+    <string>toolBar</string>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="actionCreate_Database"/>
+   <addaction name="actionEdit_Database"/>
+   <addaction name="actionAdd_Table"/>
+   <addaction name="actionAdd_Field"/>
+  </widget>
+  <action name="actionCreate_Database">
+   <property name="icon">
+    <iconset resource="res/Icons.qrc">
+     <normaloff>:/Icons/new.png</normaloff>:/Icons/new.png</iconset>
+   </property>
+   <property name="text">
+    <string>Create Database</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+D</string>
+   </property>
+  </action>
+  <action name="actionEdit_Database">
+   <property name="icon">
+    <iconset resource="res/Icons.qrc">
+     <normaloff>:/Icons/edit.png</normaloff>:/Icons/edit.png</iconset>
+   </property>
+   <property name="text">
+    <string>Edit Database</string>
+   </property>
+  </action>
+  <action name="actionclese">
+   <property name="text">
+    <string>close</string>
+   </property>
+   <property name="toolTip">
+    <string>close</string>
+   </property>
+  </action>
+  <action name="actionAdd_Table">
+   <property name="icon">
+    <iconset resource="res/Icons.qrc">
+     <normaloff>:/Icons/add.png</normaloff>:/Icons/add.png</iconset>
+   </property>
+   <property name="text">
+    <string>Add Table</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+T</string>
+   </property>
+  </action>
+  <action name="actionAdd_Field">
+   <property name="icon">
+    <iconset resource="res/Icons.qrc">
+     <normaloff>:/Icons/column.png</normaloff>:/Icons/column.png</iconset>
+   </property>
+   <property name="text">
+    <string>Add Field</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+F</string>
+   </property>
+  </action>
+  <action name="actionsave">
+   <property name="text">
+    <string>save</string>
+   </property>
+  </action>
+ </widget>
+ <resources>
+  <include location="res/Icons.qrc"/>
+ </resources>
+ <connections/>
+</ui>

res/Icons.qrc

@@ -0,0 +1,8 @@
+<RCC>
+    <qresource prefix="/Icons">
+        <file>new.png</file>
+        <file>edit.png</file>
+        <file>column.png</file>
+        <file>add.png</file>
+    </qresource>
+</RCC>

state.h

@@ -0,0 +1,13 @@
+#ifndef STATE_H
+#define STATE_H
+
+#include <QtCore>
+
+//class EnumsLebel :public QObject
+//{
+//public:
+
+//    Q_ENUM(eStateLevel)
+
+//};
+#endif // STATE_H