first commit

test/qxBlogModelView/CMakeLists.txt

@@ -0,0 +1,76 @@
+cmake_minimum_required(VERSION 3.1)
+
+project(qxBlogModelView LANGUAGES CXX)
+
+include(../../QxOrm.cmake)
+
+find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Core Sql Gui Widgets Quick Qml REQUIRED)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_DEBUG_POSTFIX "d")
+
+set(HEADERS
+    ./include/precompiled.h
+    ./include/export.h
+    ./include/author.h
+    ./include/blog.h
+    ./include/category.h
+    ./include/comment.h
+    ./include/model_view_from_qxee/author.model_view.gen.h
+    ./include/model_view_from_qxee/blog.model_view.gen.h
+    ./include/model_view_from_qxee/category.model_view.gen.h
+    ./include/model_view_from_qxee/comment.model_view.gen.h
+   )
+
+set(SRCS
+    ./src/author.cpp
+    ./src/blog.cpp
+    ./src/category.cpp
+    ./src/comment.cpp
+    ./src/main.cpp
+    ./src/model_view_from_qxee/author.model_view.gen.cpp
+    ./src/model_view_from_qxee/blog.model_view.gen.cpp
+    ./src/model_view_from_qxee/category.model_view.gen.cpp
+    ./src/model_view_from_qxee/comment.model_view.gen.cpp
+   )
+
+set(QRCS
+    ./qt/rcc/qxBlogModelView.qrc
+   )
+
+if(COMMAND qt_add_resources)
+qt_add_resources(QRCS_HDRS ${QRCS})
+else() # (COMMAND qt_add_resources)
+qt5_add_resources(QRCS_HDRS ${QRCS})
+endif() # (COMMAND qt_add_resources)
+
+add_executable(qxBlogModelView ${SRCS} ${HEADERS} ${QRCS_HDRS})
+
+target_compile_definitions(qxBlogModelView PRIVATE -D_BUILDING_QX_BLOG)
+
+if(COMMAND target_precompile_headers)
+   target_precompile_headers(qxBlogModelView PRIVATE ./include/precompiled.h)
+endif() # (COMMAND target_precompile_headers)
+
+target_link_libraries(qxBlogModelView ${QX_LIBRARIES} QxOrm Qt${QT_VERSION_MAJOR}::Gui Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Quick Qt${QT_VERSION_MAJOR}::Qml)
+
+set_target_properties(qxBlogModelView PROPERTIES
+                      ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_DEBUG "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_DEBUG "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_DEBUG "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_RELEASE "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_RELEASE "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_RELEASE "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_MINSIZEREL "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_MINSIZEREL "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      ARCHIVE_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      LIBRARY_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                      RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO "${CMAKE_CURRENT_SOURCE_DIR}/../_bin"
+                     )
+
+set_target_properties(qxBlogModelView PROPERTIES DEBUG_POSTFIX ${CMAKE_DEBUG_POSTFIX})

test/qxBlogModelView/debug/.gitignore

@@ -0,0 +1,7 @@
+# git does not allow empty directories.
+# Yet, we need to add this empty directory on git.
+# To achieve that, we created this .gitignore file, so that the directory will not be empty thus enabling us to commit it.
+# Since we want all generated files/folders in this directory to be ignored by git, we add a rule for this.
+*
+# And then add an exception for this specifc file (so that we can commit it).
+!.gitignore

test/qxBlogModelView/include/author.h

@@ -0,0 +1,49 @@
+#ifndef _QX_BLOG_AUTHOR_H_
+#define _QX_BLOG_AUTHOR_H_
+
+class blog;
+
+class QX_BLOG_DLL_EXPORT author
+{
+public:
+// -- typedef
+   typedef std::shared_ptr<blog> blog_ptr;
+   typedef std::vector<blog_ptr> list_blog;
+   typedef std::vector<blog_ptr> type_list_of_blog;
+// -- enum
+   enum enum_sex { male, female, unknown };
+// -- properties
+   QString     m_id;
+   QString     m_name;
+   QDate       m_birthdate;
+   enum_sex    m_sex;
+   list_blog   m_blogX;
+// -- contructor, virtual destructor
+   author() : m_id("0"), m_sex(unknown) { ; }
+   virtual ~author() { ; }
+// -- methods
+   int age() const;
+
+   QString getauthor_id() const;
+   QString getname() const;
+   QDate getbirthdate() const;
+   enum_sex getsex() const;
+   type_list_of_blog getlist_of_blog() const;
+   type_list_of_blog & list_of_blog();
+   const type_list_of_blog & list_of_blog() const;
+
+   void setauthor_id(const QString & val);
+   void setname(const QString & val);
+   void setbirthdate(const QDate & val);
+   void setsex(const enum_sex & val);
+   void setlist_of_blog(const type_list_of_blog & val);
+
+};
+
+QX_REGISTER_PRIMARY_KEY(author, QString)
+QX_REGISTER_HPP_QX_BLOG(author, qx::trait::no_base_class_defined, 0)
+
+typedef std::shared_ptr<author> author_ptr;
+typedef qx::QxCollection<QString, author_ptr> list_author;
+
+#endif // _QX_BLOG_AUTHOR_H_

test/qxBlogModelView/include/blog.h

@@ -0,0 +1,53 @@
+#ifndef _QX_BLOG_BLOG_H_
+#define _QX_BLOG_BLOG_H_
+
+#include "author.h"
+#include "comment.h"
+#include "category.h"
+
+class QX_BLOG_DLL_EXPORT blog
+{
+public:
+
+   typedef std::shared_ptr<author> type_author;
+   typedef QList<comment_ptr> type_list_of_comment;
+   typedef qx::QxCollection<long, category_ptr> type_list_of_category;
+
+// -- properties
+   long           m_id;
+   QString        m_title;
+   QString        m_text;
+   QDateTime      m_dt_creation;
+   author_ptr     m_author;
+   list_comment   m_commentX;
+   list_category  m_categoryX;
+// -- contructor, virtual destructor
+   blog() : m_id(0) { ; }
+   virtual ~blog() { ; }
+
+   long getblog_id() const;
+   QString gettitle() const;
+   QString gettext() const;
+   type_author getauthor() const;
+   type_list_of_comment getlist_of_comment() const;
+   type_list_of_comment & list_of_comment();
+   const type_list_of_comment & list_of_comment() const;
+   type_list_of_category getlist_of_category() const;
+   type_list_of_category & list_of_category();
+   const type_list_of_category & list_of_category() const;
+
+   void setblog_id(const long & val);
+   void settitle(const QString & val);
+   void settext(const QString & val);
+   void setauthor(const type_author & val);
+   void setlist_of_comment(const type_list_of_comment & val);
+   void setlist_of_category(const type_list_of_category & val);
+
+};
+
+QX_REGISTER_HPP_QX_BLOG(blog, qx::trait::no_base_class_defined, 0)
+
+typedef std::shared_ptr<blog> blog_ptr;
+typedef std::vector<blog_ptr> list_blog;
+
+#endif // _QX_BLOG_BLOG_H_

test/qxBlogModelView/include/category.h

@@ -0,0 +1,41 @@
+#ifndef _QX_BLOG_CATEGORY_H_
+#define _QX_BLOG_CATEGORY_H_
+
+class blog;
+
+class QX_BLOG_DLL_EXPORT category
+{
+public:
+// -- typedef
+   typedef std::shared_ptr<blog> blog_ptr;
+   typedef qx::QxCollection<long, blog_ptr> list_blog;
+   typedef qx::QxCollection<long, blog_ptr> type_list_of_blog;
+// -- properties
+   long        m_id;
+   QString     m_name;
+   QString     m_desc;
+   list_blog   m_blogX;
+// -- contructor, virtual destructor
+   category() : m_id(0) { ; }
+   virtual ~category() { ; }
+
+   long getcategory_id() const;
+   QString getname() const;
+   QString getdescription() const;
+   type_list_of_blog getlist_of_blog() const;
+   type_list_of_blog & list_of_blog();
+   const type_list_of_blog & list_of_blog() const;
+
+   void setcategory_id(const long & val);
+   void setname(const QString & val);
+   void setdescription(const QString & val);
+   void setlist_of_blog(const type_list_of_blog & val);
+
+};
+
+QX_REGISTER_HPP_QX_BLOG(category, qx::trait::no_base_class_defined, 0)
+
+typedef QSharedPointer<category> category_ptr;
+typedef qx::QxCollection<long, category_ptr> list_category;
+
+#endif // _QX_BLOG_CATEGORY_H_

test/qxBlogModelView/include/comment.h

@@ -0,0 +1,39 @@
+#ifndef _QX_BLOG_COMMENT_H_
+#define _QX_BLOG_COMMENT_H_
+
+class blog;
+
+class QX_BLOG_DLL_EXPORT comment
+{
+public:
+// -- typedef
+   typedef std::shared_ptr<blog> blog_ptr;
+   typedef std::shared_ptr<blog> type_blog_id;
+// -- properties
+   long        m_id;
+   QString     m_title;
+   QString     m_text;
+   QDateTime   m_dt_create;
+   blog_ptr    m_blog;
+// -- contructor, virtual destructor
+   comment() : m_id(0) { ; }
+   virtual ~comment() { ; }
+
+   long getcomment_id() const;
+   QString gettitle() const;
+   QString gettext() const;
+   type_blog_id getblog_id() const;
+
+   void setcomment_id(const long & val);
+   void settitle(const QString & val);
+   void settext(const QString & val);
+   void setblog_id(const type_blog_id & val);
+
+};
+
+QX_REGISTER_HPP_QX_BLOG(comment, qx::trait::no_base_class_defined, 0)
+
+typedef std::shared_ptr<comment> comment_ptr;
+typedef QList<comment_ptr> list_comment;
+
+#endif // _QX_BLOG_COMMENT_H_

test/qxBlogModelView/include/export.h

@@ -0,0 +1,18 @@
+#ifndef _QX_BLOG_EXPORT_H_
+#define _QX_BLOG_EXPORT_H_
+
+#ifdef _BUILDING_QX_BLOG
+#define QX_BLOG_DLL_EXPORT QX_DLL_EXPORT_HELPER
+#else // _BUILDING_QX_BLOG
+#define QX_BLOG_DLL_EXPORT QX_DLL_IMPORT_HELPER
+#endif // _BUILDING_QX_BLOG
+
+#ifdef _BUILDING_QX_BLOG
+#define QX_REGISTER_HPP_QX_BLOG     QX_REGISTER_HPP_EXPORT_DLL
+#define QX_REGISTER_CPP_QX_BLOG     QX_REGISTER_CPP_EXPORT_DLL
+#else // _BUILDING_QX_BLOG
+#define QX_REGISTER_HPP_QX_BLOG     QX_REGISTER_HPP_IMPORT_DLL
+#define QX_REGISTER_CPP_QX_BLOG     QX_REGISTER_CPP_IMPORT_DLL
+#endif // _BUILDING_QX_BLOG
+
+#endif // _QX_BLOG_EXPORT_H_

test/qxBlogModelView/include/model_view_from_qxee/author.model_view.gen.h

@@ -0,0 +1,50 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#ifndef _QXBLOG_AUTHOR_MODEL_VIEW_H_
+#define _QXBLOG_AUTHOR_MODEL_VIEW_H_
+
+#ifdef _QX_NO_PRECOMPILED_HEADER
+#ifndef Q_MOC_RUN
+#include "../../include/precompiled.h" // Need to include precompiled header for the generated moc file
+#endif // Q_MOC_RUN
+#endif // _QX_NO_PRECOMPILED_HEADER
+
+#include "../../include/author.h"
+
+namespace model_view {
+
+typedef qx::QxModel<author> author_model_base_class;
+
+class QX_BLOG_DLL_EXPORT author_model : public author_model_base_class
+{
+
+   Q_OBJECT
+
+public:
+
+   author_model(QObject * parent = 0);
+   author_model(qx::IxModel * other, QObject * parent);
+   virtual ~author_model();
+
+   Q_INVOKABLE QObject * list_of_blog(int row, bool bLoadFromDatabase = false, const QString & sAppendRelations = QString());
+
+   /* List of properties exposed by the model (5) :
+      - author_id
+      - firstname
+      - lastname
+      - birthdate
+      - sex
+   */
+
+protected:
+
+   virtual void syncNestedModel(int row, const QStringList & relation);
+   virtual void syncAllNestedModel(const QStringList & relation);
+
+};
+
+} // namespace model_view
+
+#endif // _QXBLOG_AUTHOR_MODEL_VIEW_H_

test/qxBlogModelView/include/model_view_from_qxee/blog.model_view.gen.h

@@ -0,0 +1,50 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#ifndef _QXBLOG_BLOG_MODEL_VIEW_H_
+#define _QXBLOG_BLOG_MODEL_VIEW_H_
+
+#ifdef _QX_NO_PRECOMPILED_HEADER
+#ifndef Q_MOC_RUN
+#include "../../include/precompiled.h" // Need to include precompiled header for the generated moc file
+#endif // Q_MOC_RUN
+#endif // _QX_NO_PRECOMPILED_HEADER
+
+#include "../../include/blog.h"
+
+namespace model_view {
+
+typedef qx::QxModel<blog> blog_model_base_class;
+
+class QX_BLOG_DLL_EXPORT blog_model : public blog_model_base_class
+{
+
+   Q_OBJECT
+
+public:
+
+   blog_model(QObject * parent = 0);
+   blog_model(qx::IxModel * other, QObject * parent);
+   virtual ~blog_model();
+
+   Q_INVOKABLE QObject * author_id(int row, bool bLoadFromDatabase = false, const QString & sAppendRelations = QString());
+   Q_INVOKABLE QObject * list_of_comment(int row, bool bLoadFromDatabase = false, const QString & sAppendRelations = QString());
+   Q_INVOKABLE QObject * list_of_category(int row, bool bLoadFromDatabase = false, const QString & sAppendRelations = QString());
+
+   /* List of properties exposed by the model (3) :
+      - blog_id
+      - title
+      - text
+   */
+
+protected:
+
+   virtual void syncNestedModel(int row, const QStringList & relation);
+   virtual void syncAllNestedModel(const QStringList & relation);
+
+};
+
+} // namespace model_view
+
+#endif // _QXBLOG_BLOG_MODEL_VIEW_H_

test/qxBlogModelView/include/model_view_from_qxee/category.model_view.gen.h

@@ -0,0 +1,48 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#ifndef _QXBLOG_CATEGORY_MODEL_VIEW_H_
+#define _QXBLOG_CATEGORY_MODEL_VIEW_H_
+
+#ifdef _QX_NO_PRECOMPILED_HEADER
+#ifndef Q_MOC_RUN
+#include "../../include/precompiled.h" // Need to include precompiled header for the generated moc file
+#endif // Q_MOC_RUN
+#endif // _QX_NO_PRECOMPILED_HEADER
+
+#include "../../include/category.h"
+
+namespace model_view {
+
+typedef qx::QxModel<category> category_model_base_class;
+
+class QX_BLOG_DLL_EXPORT category_model : public category_model_base_class
+{
+
+   Q_OBJECT
+
+public:
+
+   category_model(QObject * parent = 0);
+   category_model(qx::IxModel * other, QObject * parent);
+   virtual ~category_model();
+
+   Q_INVOKABLE QObject * list_of_blog(int row, bool bLoadFromDatabase = false, const QString & sAppendRelations = QString());
+
+   /* List of properties exposed by the model (3) :
+      - category_id
+      - name
+      - description
+   */
+
+protected:
+
+   virtual void syncNestedModel(int row, const QStringList & relation);
+   virtual void syncAllNestedModel(const QStringList & relation);
+
+};
+
+} // namespace model_view
+
+#endif // _QXBLOG_CATEGORY_MODEL_VIEW_H_

test/qxBlogModelView/include/model_view_from_qxee/comment.model_view.gen.h

@@ -0,0 +1,48 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#ifndef _QXBLOG_COMMENT_MODEL_VIEW_H_
+#define _QXBLOG_COMMENT_MODEL_VIEW_H_
+
+#ifdef _QX_NO_PRECOMPILED_HEADER
+#ifndef Q_MOC_RUN
+#include "../../include/precompiled.h" // Need to include precompiled header for the generated moc file
+#endif // Q_MOC_RUN
+#endif // _QX_NO_PRECOMPILED_HEADER
+
+#include "../../include/comment.h"
+
+namespace model_view {
+
+typedef qx::QxModel<comment> comment_model_base_class;
+
+class QX_BLOG_DLL_EXPORT comment_model : public comment_model_base_class
+{
+
+   Q_OBJECT
+
+public:
+
+   comment_model(QObject * parent = 0);
+   comment_model(qx::IxModel * other, QObject * parent);
+   virtual ~comment_model();
+
+   Q_INVOKABLE QObject * blog_id(int row, bool bLoadFromDatabase = false, const QString & sAppendRelations = QString());
+
+   /* List of properties exposed by the model (3) :
+      - comment_id
+      - title
+      - text
+   */
+
+protected:
+
+   virtual void syncNestedModel(int row, const QStringList & relation);
+   virtual void syncAllNestedModel(const QStringList & relation);
+
+};
+
+} // namespace model_view
+
+#endif // _QXBLOG_COMMENT_MODEL_VIEW_H_

test/qxBlogModelView/include/precompiled.h

@@ -0,0 +1,9 @@
+#ifndef _QX_BLOG_PRECOMPILED_HEADER_H_
+#define _QX_BLOG_PRECOMPILED_HEADER_H_
+
+#include <QxOrm.h>
+#include <QxModelView.h>
+
+#include "export.h"
+
+#endif // _QX_BLOG_PRECOMPILED_HEADER_H_

test/qxBlogModelView/qt/moc/.gitignore

@@ -0,0 +1,7 @@
+# git does not allow empty directories.
+# Yet, we need to add this empty directory on git.
+# To achieve that, we created this .gitignore file, so that the directory will not be empty thus enabling us to commit it.
+# Since we want all generated files/folders in this directory to be ignored by git, we add a rule for this.
+*
+# And then add an exception for this specifc file (so that we can commit it).
+!.gitignore

test/qxBlogModelView/qt/rcc/documents/main.qml

@@ -0,0 +1,37 @@
+import QtQuick 2.1
+import QtQuick.Controls 1.0
+
+Item {
+   width: 400
+   height: 300
+   Row {
+      height: 20
+      spacing: 20
+      Button {
+         text: "Clear"
+         onClicked: myModel.clear()
+      }
+      Button {
+         text: "Fetch All"
+         onClicked: myModel.qxFetchAll_()
+      }
+      Button {
+         text: "Save"
+         onClicked: myModel.qxSave_()
+      }
+   }
+   ListView {
+      y: 30
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "id: " + author_id }
+         TextField {
+            text: name
+            onTextChanged: name = text
+         }
+      }
+   }
+}

test/qxBlogModelView/qt/rcc/documents/main_qt4.qml

@@ -0,0 +1,16 @@
+import QtQuick 1.0
+
+Item {
+   width: 400
+   height: 300
+   ListView {
+      anchors.fill: parent
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "id: " + author_id }
+         Text { text: "name: " + name }
+      }
+   }
+}

test/qxBlogModelView/qt/rcc/documents/main_qt6.qml

@@ -0,0 +1,37 @@
+import QtQuick
+import QtQuick.Controls
+
+Item {
+   width: 400
+   height: 300
+   Row {
+      height: 20
+      spacing: 20
+      Button {
+         text: "Clear"
+         onClicked: myModel.clear()
+      }
+      Button {
+         text: "Fetch All"
+         onClicked: myModel.qxFetchAll_()
+      }
+      Button {
+         text: "Save"
+         onClicked: myModel.qxSave_()
+      }
+   }
+   ListView {
+      y: 30
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "id: " + author_id }
+         TextField {
+            text: name
+            onTextChanged: name = text
+         }
+      }
+   }
+}

test/qxBlogModelView/qt/rcc/documents/main_relationship.qml

@@ -0,0 +1,93 @@
+import QtQuick 2.1
+import QtQuick.Controls 1.0
+
+Item {
+   width: 500
+   height: 300
+
+   /*
+      1- How to display a relationship value :
+         * root model : blog
+         * child model : author
+         * display author name using getModelValue() method of qx::IxModel base class
+   */
+   Text {
+      y: 30
+      color: "blue"
+      text: "--- 1. display relationship author name using getModelValue() method of qx::IxModel base class ---"
+   }
+   ListView {
+      y: 50
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "blog id : " + blog_id }
+         TextField {
+            text: blog_text
+            onTextChanged: blog_text = text
+         }
+         Text { text: "author name : " + myModel.author_id(0).getModelValue(0, "name") } // display author name using getModelValue() method of qx::IxModel base class
+      }
+   }
+
+   /*
+      2- How to display a relationship value :
+         * root model : blog
+         * child model : author
+         * display author name passing the author child model to another QML component, then using the role value
+   */
+   Text {
+      y: 80
+      color: "blue"
+      text: "--- 2. display relationship author name passing the author child model to another QML component, then using the author 'name' role value ---"
+   }
+   ListView {
+      y: 100
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "blog id : " + blog_id }
+         TextField {
+            text: blog_text
+            onTextChanged: blog_text = text
+         }
+         ListView {
+            x: 200
+            height: 270
+            model: myModel.author_id(0) // pass the author child model to another QML component
+            delegate: Row {
+               Text { text: "author name : " + name } // use role 'name' defined in author class to display the author name
+            }
+         }
+      }
+   }
+
+   /*
+      3- Display the author row id in database using the 'author_id' role defined in blog class
+   */
+   Text {
+      y: 130
+      color: "blue"
+      text: "--- 3. display the author row id in database using the 'author_id' role defined in blog class ---"
+   }
+   ListView {
+      y: 150
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "blog id : " + blog_id }
+         TextField {
+            text: blog_text
+            onTextChanged: blog_text = text
+         }
+         Text { text: "author id : " + author_id }
+      }
+   }
+
+}

test/qxBlogModelView/qt/rcc/documents/main_relationship_qt6.qml

@@ -0,0 +1,93 @@
+import QtQuick
+import QtQuick.Controls
+
+Item {
+   width: 500
+   height: 300
+
+   /*
+      1- How to display a relationship value :
+         * root model : blog
+         * child model : author
+         * display author name using getModelValue() method of qx::IxModel base class
+   */
+   Text {
+      y: 30
+      color: "blue"
+      text: "--- 1. display relationship author name using getModelValue() method of qx::IxModel base class ---"
+   }
+   ListView {
+      y: 50
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "blog id : " + blog_id }
+         TextField {
+            text: blog_text
+            onTextChanged: blog_text = text
+         }
+         Text { text: "author name : " + myModel.author_id(0).getModelValue(0, "name") } // display author name using getModelValue() method of qx::IxModel base class
+      }
+   }
+
+   /*
+      2- How to display a relationship value :
+         * root model : blog
+         * child model : author
+         * display author name passing the author child model to another QML component, then using the role value
+   */
+   Text {
+      y: 80
+      color: "blue"
+      text: "--- 2. display relationship author name passing the author child model to another QML component, then using the author 'name' role value ---"
+   }
+   ListView {
+      y: 100
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "blog id : " + blog_id }
+         TextField {
+            text: blog_text
+            onTextChanged: blog_text = text
+         }
+         ListView {
+            x: 200
+            height: 270
+            model: myModel.author_id(0) // pass the author child model to another QML component
+            delegate: Row {
+               Text { text: "author name : " + name } // use role 'name' defined in author class to display the author name
+            }
+         }
+      }
+   }
+
+   /*
+      3- Display the author row id in database using the 'author_id' role defined in blog class
+   */
+   Text {
+      y: 130
+      color: "blue"
+      text: "--- 3. display the author row id in database using the 'author_id' role defined in blog class ---"
+   }
+   ListView {
+      y: 150
+      height: 270
+      model: myModel
+      delegate: Row {
+         height: 20
+         spacing: 10
+         Text { text: "blog id : " + blog_id }
+         TextField {
+            text: blog_text
+            onTextChanged: blog_text = text
+         }
+         Text { text: "author id : " + author_id }
+      }
+   }
+
+}

test/qxBlogModelView/qt/rcc/images/.gitignore

@@ -0,0 +1,7 @@
+# git does not allow empty directories.
+# Yet, we need to add this empty directory on git.
+# To achieve that, we created this .gitignore file, so that the directory will not be empty thus enabling us to commit it.
+# Since we want all generated files/folders in this directory to be ignored by git, we add a rule for this.
+*
+# And then add an exception for this specifc file (so that we can commit it).
+!.gitignore

test/qxBlogModelView/qt/rcc/qxBlogModelView.qrc

@@ -0,0 +1,9 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+   <file>documents/main.qml</file>
+   <file>documents/main_qt4.qml</file>
+   <file>documents/main_qt6.qml</file>
+   <file>documents/main_relationship.qml</file>
+   <file>documents/main_relationship_qt6.qml</file>
+</qresource>
+</RCC>

test/qxBlogModelView/qxBlog.pro

@@ -0,0 +1,53 @@
+include(../../QxOrm.pri)
+
+TEMPLATE = app
+DEFINES += _BUILDING_QX_BLOG
+INCLUDEPATH += ../../../QxOrm/include/
+DESTDIR = ../../../QxOrm/test/_bin/
+LIBS += -L"../../../QxOrm/lib"
+QT += gui
+
+!contains(DEFINES, _QX_NO_PRECOMPILED_HEADER) {
+PRECOMPILED_HEADER = ./include/precompiled.h
+} # !contains(DEFINES, _QX_NO_PRECOMPILED_HEADER)
+
+greaterThan(QT_MAJOR_VERSION, 4) {
+QT += widgets
+QT += quick
+QT += qml
+} else {
+QT += declarative
+}
+
+CONFIG(debug, debug|release) {
+TARGET = qxBlogModelViewd
+LIBS += -l"QxOrmd"
+} else {
+TARGET = qxBlogModelView
+LIBS += -l"QxOrm"
+} # CONFIG(debug, debug|release)
+
+HEADERS += ./include/precompiled.h
+HEADERS += ./include/export.h
+HEADERS += ./include/author.h
+HEADERS += ./include/blog.h
+HEADERS += ./include/category.h
+HEADERS += ./include/comment.h
+
+HEADERS += ./include/model_view_from_qxee/author.model_view.gen.h
+HEADERS += ./include/model_view_from_qxee/blog.model_view.gen.h
+HEADERS += ./include/model_view_from_qxee/category.model_view.gen.h
+HEADERS += ./include/model_view_from_qxee/comment.model_view.gen.h
+
+SOURCES += ./src/author.cpp
+SOURCES += ./src/blog.cpp
+SOURCES += ./src/category.cpp
+SOURCES += ./src/comment.cpp
+SOURCES += ./src/main.cpp
+
+SOURCES += ./src/model_view_from_qxee/author.model_view.gen.cpp
+SOURCES += ./src/model_view_from_qxee/blog.model_view.gen.cpp
+SOURCES += ./src/model_view_from_qxee/category.model_view.gen.cpp
+SOURCES += ./src/model_view_from_qxee/comment.model_view.gen.cpp
+
+RESOURCES += ./qt/rcc/qxBlogModelView.qrc

test/qxBlogModelView/release/.gitignore

@@ -0,0 +1,7 @@
+# git does not allow empty directories.
+# Yet, we need to add this empty directory on git.
+# To achieve that, we created this .gitignore file, so that the directory will not be empty thus enabling us to commit it.
+# Since we want all generated files/folders in this directory to be ignored by git, we add a rule for this.
+*
+# And then add an exception for this specifc file (so that we can commit it).
+!.gitignore

test/qxBlogModelView/src/author.cpp

@@ -0,0 +1,52 @@
+#include "../include/precompiled.h"
+
+#include "../include/author.h"
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(author)
+
+namespace qx {
+template <> void register_class(QxClass<author> & t)
+{
+   t.id(& author::m_id, "author_id");
+
+   t.data(& author::m_name, "name");
+   t.data(& author::m_birthdate, "birthdate");
+   t.data(& author::m_sex, "sex");
+
+   t.relationOneToMany(& author::m_blogX, "list_blog", "author_id");
+
+   t.fct_0<int>(std::mem_fn(& author::age), "age"); // using std::mem_fn() here is just a workaround for an issue with some versions of MSVC, it is not required with a full compliant C++11 compiler (http://stackoverflow.com/questions/23778883/vs2013-stdfunction-with-member-function)
+}}
+
+int author::age() const
+{
+   if (! m_birthdate.isValid()) { return -1; }
+   return (QDate::currentDate().year() - m_birthdate.year());
+}
+
+QString author::getauthor_id() const { return m_id; }
+
+QString author::getname() const { return m_name; }
+
+QDate author::getbirthdate() const { return m_birthdate; }
+
+author::enum_sex author::getsex() const { return m_sex; }
+
+author::type_list_of_blog author::getlist_of_blog() const { return m_blogX; }
+
+author::type_list_of_blog & author::list_of_blog() { return m_blogX; }
+
+const author::type_list_of_blog & author::list_of_blog() const { return m_blogX; }
+
+void author::setauthor_id(const QString & val) { m_id = val; }
+
+void author::setname(const QString & val) { m_name = val; }
+
+void author::setbirthdate(const QDate & val) { m_birthdate = val; }
+
+void author::setsex(const author::enum_sex & val) { m_sex = val; }
+
+void author::setlist_of_blog(const author::type_list_of_blog & val) { m_blogX = val; }

test/qxBlogModelView/src/blog.cpp

@@ -0,0 +1,53 @@
+#include "../include/precompiled.h"
+
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(blog)
+
+namespace qx {
+template <> void register_class(QxClass<blog> & t)
+{
+   t.id(& blog::m_id, "blog_id");
+
+   t.data(& blog::m_title, "blog_title");
+   t.data(& blog::m_text, "blog_text");
+   t.data(& blog::m_dt_creation, "date_creation");
+
+   t.relationManyToOne(& blog::m_author, "author_id");
+   t.relationOneToMany(& blog::m_commentX, "list_comment", "blog_id");
+   t.relationManyToMany(& blog::m_categoryX, "list_category", "category_blog", "blog_id", "category_id");
+}}
+
+long blog::getblog_id() const { return m_id; }
+
+QString blog::gettitle() const { return m_title; }
+
+QString blog::gettext() const { return m_text; }
+
+blog::type_author blog::getauthor() const { return m_author; }
+
+blog::type_list_of_comment blog::getlist_of_comment() const { return m_commentX; }
+
+blog::type_list_of_comment & blog::list_of_comment() { return m_commentX; }
+
+const blog::type_list_of_comment & blog::list_of_comment() const { return m_commentX; }
+
+blog::type_list_of_category blog::getlist_of_category() const { return m_categoryX; }
+
+blog::type_list_of_category & blog::list_of_category() { return m_categoryX; }
+
+const blog::type_list_of_category & blog::list_of_category() const { return m_categoryX; }
+
+void blog::setblog_id(const long & val) { m_id = val; }
+
+void blog::settitle(const QString & val) { m_title = val; }
+
+void blog::settext(const QString & val) { m_text = val; }
+
+void blog::setauthor(const blog::type_author & val) { m_author = val; }
+
+void blog::setlist_of_comment(const blog::type_list_of_comment & val) { m_commentX = val; }
+
+void blog::setlist_of_category(const blog::type_list_of_category & val) { m_categoryX = val; }

test/qxBlogModelView/src/category.cpp

@@ -0,0 +1,39 @@
+#include "../include/precompiled.h"
+
+#include "../include/category.h"
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(category)
+
+namespace qx {
+template <> void register_class(QxClass<category> & t)
+{
+   t.id(& category::m_id, "category_id");
+
+   t.data(& category::m_name, "name");
+   t.data(& category::m_desc, "description");
+
+   t.relationManyToMany(& category::m_blogX, "list_blog", "category_blog", "category_id", "blog_id");
+}}
+
+long category::getcategory_id() const { return m_id; }
+
+QString category::getname() const { return m_name; }
+
+QString category::getdescription() const { return m_desc; }
+
+category::type_list_of_blog category::getlist_of_blog() const { return m_blogX; }
+
+category::type_list_of_blog & category::list_of_blog() { return m_blogX; }
+
+const category::type_list_of_blog & category::list_of_blog() const { return m_blogX; }
+
+void category::setcategory_id(const long & val) { m_id = val; }
+
+void category::setname(const QString & val) { m_name = val; }
+
+void category::setdescription(const QString & val) { m_desc = val; }
+
+void category::setlist_of_blog(const category::type_list_of_blog & val) { m_blogX = val; }

test/qxBlogModelView/src/comment.cpp

@@ -0,0 +1,36 @@
+#include "../include/precompiled.h"
+
+#include "../include/comment.h"
+#include "../include/blog.h"
+
+#include <QxOrm_Impl.h>
+
+QX_REGISTER_CPP_QX_BLOG(comment)
+
+namespace qx {
+template <> void register_class(QxClass<comment> & t)
+{
+   t.id(& comment::m_id, "comment_id");
+
+   t.data(& comment::m_title, "comment_title");
+   t.data(& comment::m_text, "comment_text");
+   t.data(& comment::m_dt_create, "date_creation");
+
+   t.relationManyToOne(& comment::m_blog, "blog_id");
+}}
+
+long comment::getcomment_id() const { return m_id; }
+
+QString comment::gettitle() const { return m_title; }
+
+QString comment::gettext() const { return m_text; }
+
+comment::type_blog_id comment::getblog_id() const { return m_blog; }
+
+void comment::setcomment_id(const long & val) { m_id = val; }
+
+void comment::settitle(const QString & val) { m_title = val; }
+
+void comment::settext(const QString & val) { m_text = val; }
+
+void comment::setblog_id(const comment::type_blog_id & val) { m_blog = val; }

test/qxBlogModelView/src/main.cpp

@@ -0,0 +1,325 @@
+#include "../include/precompiled.h"
+
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+#include <QtWidgets/qapplication.h>
+#include <QtWidgets/qtableview.h>
+#include <QtQuick/qquickview.h>
+#include <QtQml/qqmlcontext.h>
+#else // (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+#include <QtGui/qapplication.h>
+#include <QtGui/qtableview.h>
+#include <QtDeclarative/qdeclarativeview.h>
+#include <QtDeclarative/qdeclarativecontext.h>
+#endif // (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+
+#include "../include/blog.h"
+#include "../include/author.h"
+#include "../include/comment.h"
+#include "../include/category.h"
+
+#include "../include/model_view_from_qxee/blog.model_view.gen.h"
+
+#include <QxOrm_Impl.h>
+
+void init_data();
+void test_qt_widget();
+void test_qml_view();
+void test_qml_view_with_relationship();
+
+int main(int argc, char * argv[])
+{
+   QApplication app(argc, argv);
+   init_data();
+   test_qt_widget();
+   test_qml_view();
+   test_qml_view_with_relationship();
+   return 0;
+}
+
+void init_data()
+{
+   QFile::remove("./qxBlog.sqlite");
+
+   // Parameters to connect to database
+   qx::QxSqlDatabase::getSingleton()->setDriverName("QSQLITE");
+   qx::QxSqlDatabase::getSingleton()->setDatabaseName("./qxBlog.sqlite");
+   qx::QxSqlDatabase::getSingleton()->setHostName("localhost");
+   qx::QxSqlDatabase::getSingleton()->setUserName("root");
+   qx::QxSqlDatabase::getSingleton()->setPassword("");
+
+   // Only for debug purpose : assert if invalid offset detected fetching a relation
+   qx::QxSqlDatabase::getSingleton()->setVerifyOffsetRelation(true);
+
+   // Create all tables in database
+   QSqlError daoError = qx::dao::create_table<author>();
+   daoError = qx::dao::create_table<comment>();
+   daoError = qx::dao::create_table<category>();
+   daoError = qx::dao::create_table<blog>();
+
+   // Create a list of 3 author
+   author_ptr author_1; author_1.reset(new author());
+   author_ptr author_2; author_2.reset(new author());
+   author_ptr author_3; author_3.reset(new author());
+
+   author_1->m_id = "author_id_1"; author_1->m_name = "author_1";
+   author_1->m_sex = author::male; author_1->m_birthdate = QDate::currentDate();
+   author_2->m_id = "author_id_2"; author_2->m_name = "author_2";
+   author_2->m_sex = author::female; author_2->m_birthdate = QDate::currentDate();
+   author_3->m_id = "author_id_3"; author_3->m_name = "author_3";
+   author_3->m_sex = author::female; author_3->m_birthdate = QDate::currentDate();
+
+   list_author authorX;
+   authorX.insert(author_1->m_id, author_1);
+   authorX.insert(author_2->m_id, author_2);
+   authorX.insert(author_3->m_id, author_3);
+
+   // Insert list of 3 author into database
+   daoError = qx::dao::insert(authorX);
+   qAssert(qx::dao::count<author>() == 3);
+
+   // Clone author 2 : 'author_id_2'
+   author_ptr author_clone = qx::clone(* author_2);
+   qAssert(author_clone->m_id == "author_id_2");
+   qAssert(author_clone->m_sex == author::female);
+
+   // Create a query to fetch only female author : 'author_id_2' and 'author_id_3'
+   qx::QxSqlQuery query("WHERE author.sex = :sex");
+   query.bind(":sex", author::female);
+
+   list_author list_of_female_author;
+   daoError = qx::dao::fetch_by_query(query, list_of_female_author);
+   qAssert(list_of_female_author.count() == 2);
+
+   // Dump list of female author (xml serialization)
+   qx::dump(list_of_female_author);
+
+   // Create 3 categories
+   category_ptr category_1 = category_ptr(new category());
+   category_ptr category_2 = category_ptr(new category());
+   category_ptr category_3 = category_ptr(new category());
+
+   category_1->m_name = "category_1"; category_1->m_desc = "desc_1";
+   category_2->m_name = "category_2"; category_2->m_desc = "desc_2";
+   category_3->m_name = "category_3"; category_3->m_desc = "desc_3";
+
+   { // Create a scope to destroy temporary connexion to database
+
+   // Open a transaction to database
+   QSqlDatabase db = qx::QxSqlDatabase::getDatabase();
+   bool bCommit = db.transaction();
+
+   // Insert 3 categories into database, use 'db' parameter for the transaction
+   daoError = qx::dao::insert(category_1, (& db));    bCommit = (bCommit && ! daoError.isValid());
+   daoError = qx::dao::insert(category_2, (& db));    bCommit = (bCommit && ! daoError.isValid());
+   daoError = qx::dao::insert(category_3, (& db));    bCommit = (bCommit && ! daoError.isValid());
+
+   qAssert(bCommit);
+   qAssert(category_1->m_id != 0);
+   qAssert(category_2->m_id != 0);
+   qAssert(category_3->m_id != 0);
+
+   // Terminate transaction => commit or rollback if there is error
+   if (bCommit) { db.commit(); }
+   else { db.rollback(); }
+
+   } // End of scope : 'db' is destroyed
+
+   // Create a blog with the class name (factory)
+   qx::any blog_any = qx::create("blog");
+   blog_ptr blog_1;
+   try { blog_1 = qx::any_cast<blog_ptr>(blog_any); }
+   catch (...) { blog_1.reset(new blog()); }
+   blog_1->m_text = "blog_text_1";
+   blog_1->m_dt_creation = QDateTime::currentDateTime();
+   blog_1->m_author = author_1;
+
+   // Insert 'blog_1' into database with 'save()' method
+   daoError = qx::dao::save(blog_1);
+
+   // Modify 'blog_1' properties and save into database
+   blog_1->m_text = "update blog_text_1";
+   blog_1->m_author = author_2;
+   daoError = qx::dao::save(blog_1);
+
+   // Add 2 comments to 'blog_1'
+   comment_ptr comment_1; comment_1.reset(new comment());
+   comment_ptr comment_2; comment_2.reset(new comment());
+
+   comment_1->m_text = "comment_1 text";
+   comment_1->m_dt_create = QDateTime::currentDateTime();
+   comment_1->m_blog = blog_1;
+   comment_2->m_text = "comment_2 text";
+   comment_2->m_dt_create = QDateTime::currentDateTime();
+   comment_2->m_blog = blog_1;
+
+   daoError = qx::dao::insert(comment_1);
+   daoError = qx::dao::insert(comment_2);
+   qAssert(qx::dao::count<comment>() == 2);
+
+   // Add 2 categories to 'blog_1' => must insert into extra-table 'category_blog'
+   blog_1->m_categoryX.insert(category_1->m_id, category_1);
+   blog_1->m_categoryX.insert(category_3->m_id, category_3);
+   daoError = qx::dao::save_with_relation("list_category", blog_1);
+
+   // Fetch blog into a new variable with all relation : 'author', 'comment' and 'category'
+   blog_ptr blog_tmp; blog_tmp.reset(new blog());
+   blog_tmp->m_id = blog_1->m_id;
+   daoError = qx::dao::fetch_by_id_with_all_relation(blog_tmp);
+
+   qAssert(blog_tmp->m_commentX.count() == 2);
+   qAssert(blog_tmp->m_categoryX.count() == 2);
+   qAssert(blog_tmp->m_text == "update blog_text_1");
+   qAssert(blog_tmp->m_author && blog_tmp->m_author->m_id == "author_id_2");
+
+   // Fetch blog into a new variable with many relations using "*->*->*->*" (4 levels of relationships)
+   blog_tmp.reset(new blog());
+   blog_tmp->m_id = blog_1->m_id;
+   daoError = qx::dao::fetch_by_id_with_relation("*->*->*->*", blog_tmp);
+
+   qAssert(blog_tmp->m_commentX.count() == 2);
+   qAssert(blog_tmp->m_categoryX.count() == 2);
+   qAssert(blog_tmp->m_text == "update blog_text_1");
+   qAssert(blog_tmp->m_author && blog_tmp->m_author->m_id == "author_id_2");
+
+   // Dump 'blog_tmp' result from database (xml serialization)
+   qx::dump(blog_tmp);
+
+   // Check qx::dao::save_with_relation_recursive() function
+   daoError = qx::dao::save_with_relation_recursive(blog_tmp);
+   qAssert(! daoError.isValid());
+   daoError = qx::dao::save_with_relation_recursive(blog_tmp, qx::dao::save_mode::e_update_only);
+   qAssert(! daoError.isValid());
+
+   // Call 'age()' method with class name and method name (reflexion)
+   qx_bool bInvokeOk = qx::QxClassX::invoke("author", "age", author_1);
+   qAssert(bInvokeOk);
+
+   // Test 'isDirty()' method
+   qx::dao::ptr<blog> blog_isdirty = qx::dao::ptr<blog>(new blog());
+   blog_isdirty->m_id = blog_1->m_id;
+   daoError = qx::dao::fetch_by_id(blog_isdirty);
+   qAssert(! daoError.isValid() && ! blog_isdirty.isDirty());
+
+   blog_isdirty->m_text = "blog property 'text' modified => blog is dirty !!!";
+   QStringList lstDiff; bool bDirty = blog_isdirty.isDirty(lstDiff);
+   qAssert(bDirty && (lstDiff.count() == 1) && (lstDiff.at(0) == "blog_text"));
+   if (bDirty) { qDebug("[QxOrm] test dirty 1 : blog is dirty => '%s'", qPrintable(lstDiff.join("|"))); }
+
+   // Update only property 'm_text' of 'blog_isdirty'
+   daoError = qx::dao::update_optimized(blog_isdirty);
+   qAssert(! daoError.isValid() && ! blog_isdirty.isDirty());
+   qx::dump(blog_isdirty);
+
+   // Test 'isDirty()' method with a container
+   typedef qx::dao::ptr< QList<author_ptr> > type_lst_author_test_is_dirty;
+   type_lst_author_test_is_dirty container_isdirty = type_lst_author_test_is_dirty(new QList<author_ptr>());
+   daoError = qx::dao::fetch_all(container_isdirty);
+   qAssert(! daoError.isValid() && ! container_isdirty.isDirty() && (container_isdirty->count() == 3));
+
+   author_ptr author_ptr_dirty = container_isdirty->at(1);
+   author_ptr_dirty->m_name = "author name modified at index 1 => container is dirty !!!";
+   bDirty = container_isdirty.isDirty(lstDiff);
+   qAssert(bDirty && (lstDiff.count() == 1));
+   if (bDirty) { qDebug("[QxOrm] test dirty 2 : container is dirty => '%s'", qPrintable(lstDiff.join("|"))); }
+
+   author_ptr_dirty = container_isdirty->at(2);
+   author_ptr_dirty->m_birthdate = QDate(1998, 03, 06);
+   bDirty = container_isdirty.isDirty(lstDiff);
+   qAssert(bDirty && (lstDiff.count() == 2));
+   if (bDirty) { qDebug("[QxOrm] test dirty 3 : container is dirty => '%s'", qPrintable(lstDiff.join("|"))); }
+
+   // Update only property 'm_name' at position 1, only property 'm_birthdate' at position 2 and nothing at position 0
+   daoError = qx::dao::update_optimized(container_isdirty);
+   qAssert(! daoError.isValid() && ! container_isdirty.isDirty());
+   qx::dump(container_isdirty);
+
+   // Fetch only property 'm_dt_creation' of blog
+   QStringList lstColumns = QStringList() << "date_creation";
+   list_blog lst_blog_with_only_date_creation;
+   daoError = qx::dao::fetch_all(lst_blog_with_only_date_creation, NULL, lstColumns);
+   qAssert(! daoError.isValid() && (lst_blog_with_only_date_creation.size() > 0));
+   if ((lst_blog_with_only_date_creation.size() > 0) && (lst_blog_with_only_date_creation[0].get() != NULL))
+   { qAssert(lst_blog_with_only_date_creation[0]->m_text.isEmpty()); }
+   qx::dump(lst_blog_with_only_date_creation);
+
+   // Dump all registered classes into QxOrm context (introspection engine)
+   qx::QxClassX::dumpAllClasses();
+
+   // Call a custom SQL query or a stored procedure
+   qx_query testStoredProc("SELECT * FROM author");
+   daoError = qx::dao::call_query(testStoredProc);
+   qAssert(! daoError.isValid());
+   testStoredProc.dumpSqlResult();
+
+   // Call a custom SQL query or a stored procedure and fetch automatically properties (with a collection of items)
+   qx_query testStoredProcBis("SELECT * FROM author");
+   authorX.clear();
+   daoError = qx::dao::execute_query(testStoredProcBis, authorX);
+   qAssert(! daoError.isValid()); qAssert(authorX.count() > 0);
+   qx::dump(authorX);
+
+   // Call a custom SQL query or a stored procedure and fetch automatically properties
+   qx_query testStoredProcThird("SELECT name, category_id FROM category");
+   category_ptr category_tmp = category_ptr(new category());
+   daoError = qx::dao::execute_query(testStoredProcThird, category_tmp);
+   qAssert(! daoError.isValid()); qAssert(category_tmp->m_id != 0);
+   qx::dump(category_tmp);
+
+   // Just to test compilation of nested models
+   qx::IxModel * pNestedModel1 = qx::model_view::create_nested_model(NULL, QModelIndex(), category_tmp);    Q_UNUSED(pNestedModel1);
+   qx::IxModel * pNestedModel2 = qx::model_view::create_nested_model(NULL, QModelIndex(), authorX);         Q_UNUSED(pNestedModel2);
+}
+
+void test_qt_widget()
+{
+   qx::IxModel * pModel = new qx::QxModel<author>();
+   pModel->qxFetchAll();
+
+   QTableView tableView;
+   tableView.setModel(pModel);
+   tableView.setSortingEnabled(true);
+   tableView.show();
+   qApp->exec();
+}
+
+void test_qml_view()
+{
+   qx::IxModel * pModel = new qx::QxModel<author>();
+   pModel->qxFetchAll();
+
+#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+   QQuickView qmlView;
+   QString sQmlFile = "qrc:/documents/main_qt6.qml";
+#elif (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)) // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+   QQuickView qmlView;
+   QString sQmlFile = "qrc:/documents/main.qml";
+#else // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+   QDeclarativeView qmlView;
+   QString sQmlFile = "qrc:/documents/main_qt4.qml";
+#endif // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+
+   qmlView.rootContext()->setContextProperty("myModel", pModel);
+   qmlView.setSource(QUrl(sQmlFile));
+   qmlView.show();
+   qApp->exec();
+}
+
+void test_qml_view_with_relationship()
+{
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+   qx::IxModel * pModel = new model_view::blog_model();
+   pModel->qxFetchAll(QStringList() << "*");
+
+   QQuickView qmlView;
+#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+   QString sQmlFile = "qrc:/documents/main_relationship_qt6.qml";
+#else // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+   QString sQmlFile = "qrc:/documents/main_relationship.qml";
+#endif // (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+
+   qmlView.rootContext()->setContextProperty("myModel", pModel);
+   qmlView.setSource(QUrl(sQmlFile));
+   qmlView.show();
+   qApp->exec();
+#endif // (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
+}

test/qxBlogModelView/src/model_view_from_qxee/author.model_view.gen.cpp

@@ -0,0 +1,75 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#include "../../include/precompiled.h"
+
+#include "../../include/model_view_from_qxee/author.model_view.gen.h"
+#include "../../include/model_view_from_qxee/blog.model_view.gen.h"
+
+#include <QxMemLeak.h>
+
+namespace model_view {
+
+author_model::author_model(QObject * parent /* = 0 */) : author_model_base_class(parent) { ; }
+
+author_model::author_model(qx::IxModel * other, QObject * parent) : author_model_base_class(other, parent) { ; }
+
+author_model::~author_model() { ; }
+
+QObject * author_model::list_of_blog(int row, bool bLoadFromDatabase /* = false */, const QString & sAppendRelations /* = QString() */)
+{
+   QString sRelation = "list_blog";
+   qx::IxModel * pChild = (bLoadFromDatabase ? NULL : this->getChild(row, sRelation));
+   if (pChild) { return static_cast<QObject *>(pChild); }
+
+   if ((row < 0) || (row >= this->m_model.count())) { qAssert(false); return NULL; }
+   author_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { qAssert(false); return NULL; }
+   QString id = ptr->getauthor_id();
+   author::type_list_of_blog value = ptr->getlist_of_blog();
+
+   if (bLoadFromDatabase)
+   {
+      if (! sAppendRelations.isEmpty() && ! sAppendRelations.startsWith("->") && ! sAppendRelations.startsWith(">>")) { sRelation += "->" + sAppendRelations; }
+      else if (! sAppendRelations.isEmpty()) { sRelation += sAppendRelations; }
+      author tmp;
+      tmp.setauthor_id(id);
+      this->m_lastError = qx::dao::fetch_by_id_with_relation(sRelation, tmp);
+      if (this->m_lastError.isValid()) { return NULL; }
+      value = tmp.getlist_of_blog();
+      ptr->setlist_of_blog(value);
+   }
+
+   model_view::blog_model * pNewChild = NULL;
+   pChild = qx::model_view::create_nested_model_with_type(this, QModelIndex(), value, pNewChild);
+   if (pChild) { this->insertChild(row, "list_blog", pChild); }
+   return static_cast<QObject *>(pChild);
+}
+
+void author_model::syncNestedModel(int row, const QStringList & relation)
+{
+   Q_UNUSED(relation);
+   qx::IxModel * pNestedModel = NULL;
+   if ((row < 0) || (row >= this->m_model.count())) { return; }
+   author_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { return; }
+
+   pNestedModel = this->getChild(row, "list_blog");
+   if (pNestedModel)
+   {
+      this->syncNestedModelRecursive(pNestedModel, relation);
+      author::type_list_of_blog value;
+      qx::model_view::sync_nested_model(pNestedModel, value);
+      ptr->setlist_of_blog(value);
+   }
+}
+
+void author_model::syncAllNestedModel(const QStringList & relation)
+{
+   if (this->m_lstChild.count() <= 0) { return; }
+   for (long l = 0; l < this->m_model.count(); l++)
+   { this->syncNestedModel(static_cast<int>(l), relation); }
+}
+
+} // namespace model_view

test/qxBlogModelView/src/model_view_from_qxee/blog.model_view.gen.cpp

@@ -0,0 +1,155 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#include "../../include/precompiled.h"
+
+#include "../../include/model_view_from_qxee/blog.model_view.gen.h"
+#include "../../include/model_view_from_qxee/author.model_view.gen.h"
+#include "../../include/model_view_from_qxee/comment.model_view.gen.h"
+#include "../../include/model_view_from_qxee/category.model_view.gen.h"
+
+#include <QxMemLeak.h>
+
+namespace model_view {
+
+blog_model::blog_model(QObject * parent /* = 0 */) : blog_model_base_class(parent) { ; }
+
+blog_model::blog_model(qx::IxModel * other, QObject * parent) : blog_model_base_class(other, parent) { ; }
+
+blog_model::~blog_model() { ; }
+
+QObject * blog_model::author_id(int row, bool bLoadFromDatabase /* = false */, const QString & sAppendRelations /* = QString() */)
+{
+   QString sRelation = "author_id";
+   qx::IxModel * pChild = (bLoadFromDatabase ? NULL : this->getChild(row, sRelation));
+   if (pChild) { return static_cast<QObject *>(pChild); }
+
+   if ((row < 0) || (row >= this->m_model.count())) { qAssert(false); return NULL; }
+   blog_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { qAssert(false); return NULL; }
+   long id = ptr->getblog_id();
+   blog::type_author value = ptr->getauthor();
+
+   if (bLoadFromDatabase)
+   {
+      if (! sAppendRelations.isEmpty() && ! sAppendRelations.startsWith("->") && ! sAppendRelations.startsWith(">>")) { sRelation += "->" + sAppendRelations; }
+      else if (! sAppendRelations.isEmpty()) { sRelation += sAppendRelations; }
+      blog tmp;
+      tmp.setblog_id(id);
+      this->m_lastError = qx::dao::fetch_by_id_with_relation(sRelation, tmp);
+      if (this->m_lastError.isValid()) { return NULL; }
+      value = tmp.getauthor();
+      ptr->setauthor(value);
+   }
+
+   model_view::author_model * pNewChild = NULL;
+   pChild = qx::model_view::create_nested_model_with_type(this, QModelIndex(), value, pNewChild);
+   if (pChild) { this->insertChild(row, "author_id", pChild); }
+   return static_cast<QObject *>(pChild);
+}
+
+QObject * blog_model::list_of_comment(int row, bool bLoadFromDatabase /* = false */, const QString & sAppendRelations /* = QString() */)
+{
+   QString sRelation = "list_comment";
+   qx::IxModel * pChild = (bLoadFromDatabase ? NULL : this->getChild(row, sRelation));
+   if (pChild) { return static_cast<QObject *>(pChild); }
+
+   if ((row < 0) || (row >= this->m_model.count())) { qAssert(false); return NULL; }
+   blog_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { qAssert(false); return NULL; }
+   long id = ptr->getblog_id();
+   blog::type_list_of_comment value = ptr->getlist_of_comment();
+
+   if (bLoadFromDatabase)
+   {
+      if (! sAppendRelations.isEmpty() && ! sAppendRelations.startsWith("->") && ! sAppendRelations.startsWith(">>")) { sRelation += "->" + sAppendRelations; }
+      else if (! sAppendRelations.isEmpty()) { sRelation += sAppendRelations; }
+      blog tmp;
+      tmp.setblog_id(id);
+      this->m_lastError = qx::dao::fetch_by_id_with_relation(sRelation, tmp);
+      if (this->m_lastError.isValid()) { return NULL; }
+      value = tmp.getlist_of_comment();
+      ptr->setlist_of_comment(value);
+   }
+
+   model_view::comment_model * pNewChild = NULL;
+   pChild = qx::model_view::create_nested_model_with_type(this, QModelIndex(), value, pNewChild);
+   if (pChild) { this->insertChild(row, "list_comment", pChild); }
+   return static_cast<QObject *>(pChild);
+}
+
+QObject * blog_model::list_of_category(int row, bool bLoadFromDatabase /* = false */, const QString & sAppendRelations /* = QString() */)
+{
+   QString sRelation = "list_category";
+   qx::IxModel * pChild = (bLoadFromDatabase ? NULL : this->getChild(row, sRelation));
+   if (pChild) { return static_cast<QObject *>(pChild); }
+
+   if ((row < 0) || (row >= this->m_model.count())) { qAssert(false); return NULL; }
+   blog_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { qAssert(false); return NULL; }
+   long id = ptr->getblog_id();
+   blog::type_list_of_category value = ptr->getlist_of_category();
+
+   if (bLoadFromDatabase)
+   {
+      if (! sAppendRelations.isEmpty() && ! sAppendRelations.startsWith("->") && ! sAppendRelations.startsWith(">>")) { sRelation += "->" + sAppendRelations; }
+      else if (! sAppendRelations.isEmpty()) { sRelation += sAppendRelations; }
+      blog tmp;
+      tmp.setblog_id(id);
+      this->m_lastError = qx::dao::fetch_by_id_with_relation(sRelation, tmp);
+      if (this->m_lastError.isValid()) { return NULL; }
+      value = tmp.getlist_of_category();
+      ptr->setlist_of_category(value);
+   }
+
+   model_view::category_model * pNewChild = NULL;
+   pChild = qx::model_view::create_nested_model_with_type(this, QModelIndex(), value, pNewChild);
+   if (pChild) { this->insertChild(row, "list_category", pChild); }
+   return static_cast<QObject *>(pChild);
+}
+
+void blog_model::syncNestedModel(int row, const QStringList & relation)
+{
+   Q_UNUSED(relation);
+   qx::IxModel * pNestedModel = NULL;
+   if ((row < 0) || (row >= this->m_model.count())) { return; }
+   blog_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { return; }
+
+   pNestedModel = this->getChild(row, "author_id");
+   if (pNestedModel)
+   {
+      this->syncNestedModelRecursive(pNestedModel, relation);
+      blog::type_author value;
+      qx::model_view::sync_nested_model(pNestedModel, value);
+      ptr->setauthor(value);
+   }
+
+   pNestedModel = this->getChild(row, "list_comment");
+   if (pNestedModel)
+   {
+      this->syncNestedModelRecursive(pNestedModel, relation);
+      blog::type_list_of_comment value;
+      qx::model_view::sync_nested_model(pNestedModel, value);
+      ptr->setlist_of_comment(value);
+   }
+
+   pNestedModel = this->getChild(row, "list_category");
+   if (pNestedModel)
+   {
+      this->syncNestedModelRecursive(pNestedModel, relation);
+      blog::type_list_of_category value;
+      qx::model_view::sync_nested_model(pNestedModel, value);
+      ptr->setlist_of_category(value);
+   }
+}
+
+void blog_model::syncAllNestedModel(const QStringList & relation)
+{
+   if (this->m_lstChild.count() <= 0) { return; }
+   for (long l = 0; l < this->m_model.count(); l++)
+   { this->syncNestedModel(static_cast<int>(l), relation); }
+}
+
+} // namespace model_view

test/qxBlogModelView/src/model_view_from_qxee/category.model_view.gen.cpp

@@ -0,0 +1,75 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#include "../../include/precompiled.h"
+
+#include "../../include/model_view_from_qxee/category.model_view.gen.h"
+#include "../../include/model_view_from_qxee/blog.model_view.gen.h"
+
+#include <QxMemLeak.h>
+
+namespace model_view {
+
+category_model::category_model(QObject * parent /* = 0 */) : category_model_base_class(parent) { ; }
+
+category_model::category_model(qx::IxModel * other, QObject * parent) : category_model_base_class(other, parent) { ; }
+
+category_model::~category_model() { ; }
+
+QObject * category_model::list_of_blog(int row, bool bLoadFromDatabase /* = false */, const QString & sAppendRelations /* = QString() */)
+{
+   QString sRelation = "list_blog";
+   qx::IxModel * pChild = (bLoadFromDatabase ? NULL : this->getChild(row, sRelation));
+   if (pChild) { return static_cast<QObject *>(pChild); }
+
+   if ((row < 0) || (row >= this->m_model.count())) { qAssert(false); return NULL; }
+   category_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { qAssert(false); return NULL; }
+   long id = ptr->getcategory_id();
+   category::type_list_of_blog value = ptr->getlist_of_blog();
+
+   if (bLoadFromDatabase)
+   {
+      if (! sAppendRelations.isEmpty() && ! sAppendRelations.startsWith("->") && ! sAppendRelations.startsWith(">>")) { sRelation += "->" + sAppendRelations; }
+      else if (! sAppendRelations.isEmpty()) { sRelation += sAppendRelations; }
+      category tmp;
+      tmp.setcategory_id(id);
+      this->m_lastError = qx::dao::fetch_by_id_with_relation(sRelation, tmp);
+      if (this->m_lastError.isValid()) { return NULL; }
+      value = tmp.getlist_of_blog();
+      ptr->setlist_of_blog(value);
+   }
+
+   model_view::blog_model * pNewChild = NULL;
+   pChild = qx::model_view::create_nested_model_with_type(this, QModelIndex(), value, pNewChild);
+   if (pChild) { this->insertChild(row, "list_blog", pChild); }
+   return static_cast<QObject *>(pChild);
+}
+
+void category_model::syncNestedModel(int row, const QStringList & relation)
+{
+   Q_UNUSED(relation);
+   qx::IxModel * pNestedModel = NULL;
+   if ((row < 0) || (row >= this->m_model.count())) { return; }
+   category_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { return; }
+
+   pNestedModel = this->getChild(row, "list_blog");
+   if (pNestedModel)
+   {
+      this->syncNestedModelRecursive(pNestedModel, relation);
+      category::type_list_of_blog value;
+      qx::model_view::sync_nested_model(pNestedModel, value);
+      ptr->setlist_of_blog(value);
+   }
+}
+
+void category_model::syncAllNestedModel(const QStringList & relation)
+{
+   if (this->m_lstChild.count() <= 0) { return; }
+   for (long l = 0; l < this->m_model.count(); l++)
+   { this->syncNestedModel(static_cast<int>(l), relation); }
+}
+
+} // namespace model_view

test/qxBlogModelView/src/model_view_from_qxee/comment.model_view.gen.cpp

@@ -0,0 +1,75 @@
+/************************************************************************************************
+** File created by QxEntityEditor 1.1.9 (2016/05/04 10:05) : please, do NOT modify this file ! **
+************************************************************************************************/
+
+#include "../../include/precompiled.h"
+
+#include "../../include/model_view_from_qxee/comment.model_view.gen.h"
+#include "../../include/model_view_from_qxee/blog.model_view.gen.h"
+
+#include <QxMemLeak.h>
+
+namespace model_view {
+
+comment_model::comment_model(QObject * parent /* = 0 */) : comment_model_base_class(parent) { ; }
+
+comment_model::comment_model(qx::IxModel * other, QObject * parent) : comment_model_base_class(other, parent) { ; }
+
+comment_model::~comment_model() { ; }
+
+QObject * comment_model::blog_id(int row, bool bLoadFromDatabase /* = false */, const QString & sAppendRelations /* = QString() */)
+{
+   QString sRelation = "blog_id";
+   qx::IxModel * pChild = (bLoadFromDatabase ? NULL : this->getChild(row, sRelation));
+   if (pChild) { return static_cast<QObject *>(pChild); }
+
+   if ((row < 0) || (row >= this->m_model.count())) { qAssert(false); return NULL; }
+   comment_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { qAssert(false); return NULL; }
+   long id = ptr->getcomment_id();
+   comment::type_blog_id value = ptr->getblog_id();
+
+   if (bLoadFromDatabase)
+   {
+      if (! sAppendRelations.isEmpty() && ! sAppendRelations.startsWith("->") && ! sAppendRelations.startsWith(">>")) { sRelation += "->" + sAppendRelations; }
+      else if (! sAppendRelations.isEmpty()) { sRelation += sAppendRelations; }
+      comment tmp;
+      tmp.setcomment_id(id);
+      this->m_lastError = qx::dao::fetch_by_id_with_relation(sRelation, tmp);
+      if (this->m_lastError.isValid()) { return NULL; }
+      value = tmp.getblog_id();
+      ptr->setblog_id(value);
+   }
+
+   model_view::blog_model * pNewChild = NULL;
+   pChild = qx::model_view::create_nested_model_with_type(this, QModelIndex(), value, pNewChild);
+   if (pChild) { this->insertChild(row, "blog_id", pChild); }
+   return static_cast<QObject *>(pChild);
+}
+
+void comment_model::syncNestedModel(int row, const QStringList & relation)
+{
+   Q_UNUSED(relation);
+   qx::IxModel * pNestedModel = NULL;
+   if ((row < 0) || (row >= this->m_model.count())) { return; }
+   comment_model_base_class::type_ptr ptr = this->m_model.getByIndex(row);
+   if (! ptr) { return; }
+
+   pNestedModel = this->getChild(row, "blog_id");
+   if (pNestedModel)
+   {
+      this->syncNestedModelRecursive(pNestedModel, relation);
+      comment::type_blog_id value;
+      qx::model_view::sync_nested_model(pNestedModel, value);
+      ptr->setblog_id(value);
+   }
+}
+
+void comment_model::syncAllNestedModel(const QStringList & relation)
+{
+   if (this->m_lstChild.count() <= 0) { return; }
+   for (long l = 0; l < this->m_model.count(); l++)
+   { this->syncNestedModel(static_cast<int>(l), relation); }
+}
+
+} // namespace model_view