1 files changed, 0 insertions, 171 deletions
diff --git a/sources/pyside2/doc/tutorials/portingguide/chapter3/bookwindow.cpp b/sources/pyside2/doc/tutorials/portingguide/chapter3/bookwindow.cpp
deleted file mode 100644
index 76f3c9da8..000000000
--- a/sources/pyside2/doc/tutorials/portingguide/chapter3/bookwindow.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the demonstration applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of The Qt Company Ltd nor the names of its
-**     contributors may be used to endorse or promote products derived
-**     from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "bookwindow.h"
-#include "bookdelegate.h"
-#include "initdb.h"
-
-#include <QtSql>
-
-BookWindow::BookWindow()
-{
-    ui.setupUi(this);
-
-    if (!QSqlDatabase::drivers().contains("QSQLITE"))
-        QMessageBox::critical(
-                    this,
-                    "Unable to load database",
-                    "This demo needs the SQLITE driver"
-                    );
-
-    // Initialize the database:
-    QSqlError err = initDb();
-    if (err.type() != QSqlError::NoError) {
-        showError(err);
-        return;
-    }
-
-    // Create the data model:
-    model = new QSqlRelationalTableModel(ui.bookTable);
-    model->setEditStrategy(QSqlTableModel::OnManualSubmit);
-    model->setTable("books");
-
-    // Remember the indexes of the columns:
-    authorIdx = model->fieldIndex("author");
-    genreIdx = model->fieldIndex("genre");
-
-    // Set the relations to the other database tables:
-    model->setRelation(authorIdx, QSqlRelation("authors", "id", "name"));
-    model->setRelation(genreIdx, QSqlRelation("genres", "id", "name"));
-
-    // Set the localized header captions:
-    model->setHeaderData(authorIdx, Qt::Horizontal, tr("Author Name"));
-    model->setHeaderData(genreIdx, Qt::Horizontal, tr("Genre"));
-    model->setHeaderData(model->fieldIndex("title"),
-                         Qt::Horizontal, tr("Title"));
-    model->setHeaderData(model->fieldIndex("year"), Qt::Horizontal, tr("Year"));
-    model->setHeaderData(model->fieldIndex("rating"),
-                         Qt::Horizontal, tr("Rating"));
-
-    // Populate the model:
-    if (!model->select()) {
-        showError(model->lastError());
-        return;
-    }
-
-    // Set the model and hide the ID column:
-    ui.bookTable->setModel(model);
-    ui.bookTable->setItemDelegate(new BookDelegate(ui.bookTable));
-    ui.bookTable->setColumnHidden(model->fieldIndex("id"), true);
-    ui.bookTable->setSelectionMode(QAbstractItemView::SingleSelection);
-
-    // Initialize the Author combo box:
-    ui.authorEdit->setModel(model->relationModel(authorIdx));
-    ui.authorEdit->setModelColumn(
-                model->relationModel(authorIdx)->fieldIndex("name"));
-
-    ui.genreEdit->setModel(model->relationModel(genreIdx));
-    ui.genreEdit->setModelColumn(
-                model->relationModel(genreIdx)->fieldIndex("name"));
-
-    // Lock and prohibit resizing of the width of the rating column:
-    ui.bookTable->horizontalHeader()->setSectionResizeMode(
-                model->fieldIndex("rating"),
-                QHeaderView::ResizeToContents);
-
-    QDataWidgetMapper *mapper = new QDataWidgetMapper(this);
-    mapper->setModel(model);
-    mapper->setItemDelegate(new BookDelegate(this));
-    mapper->addMapping(ui.titleEdit, model->fieldIndex("title"));
-    mapper->addMapping(ui.yearEdit, model->fieldIndex("year"));
-    mapper->addMapping(ui.authorEdit, authorIdx);
-    mapper->addMapping(ui.genreEdit, genreIdx);
-    mapper->addMapping(ui.ratingEdit, model->fieldIndex("rating"));
-
-    connect(ui.bookTable->selectionModel(),
-            &QItemSelectionModel::currentRowChanged,
-            mapper,
-            &QDataWidgetMapper::setCurrentModelIndex
-            );
-
-    ui.bookTable->setCurrentIndex(model->index(0, 0));
-    createMenuBar();
-}
-
-void BookWindow::showError(const QSqlError &err)
-{
-    QMessageBox::critical(this, "Unable to initialize Database",
-                "Error initializing database: " + err.text());
-}
-
-void BookWindow::createMenuBar()
-{
-    QAction *quitAction = new QAction(tr("&Quit"), this);
-    QAction *aboutAction = new QAction(tr("&About"), this);
-    QAction *aboutQtAction = new QAction(tr("&About Qt"), this);
-
-    QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
-    fileMenu->addAction(quitAction);
-
-    QMenu *helpMenu = menuBar()->addMenu(tr("&Help"));
-    helpMenu->addAction(aboutAction);
-    helpMenu->addAction(aboutQtAction);
-
-    connect(quitAction, &QAction::triggered, this, &BookWindow::close);
-    connect(aboutAction, &QAction::triggered, this, &BookWindow::about);
-    connect(aboutQtAction, &QAction::triggered, qApp, &QApplication::aboutQt);
-}
-
-void BookWindow::about()
-{
-    QMessageBox::about(this, tr("About Books"),
-            tr("<p>The <b>Books</b> example shows how to use Qt SQL classes "
-               "with a model/view framework."));
-}