1 files changed, 0 insertions, 90 deletions
diff --git a/examples/quickcontrols2/chattutorial/chapter4-models/sqlcontactmodel.cpp b/examples/quickcontrols2/chattutorial/chapter4-models/sqlcontactmodel.cpp
deleted file mode 100644
index 6203ebec..00000000
--- a/examples/quickcontrols2/chattutorial/chapter4-models/sqlcontactmodel.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples 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 "sqlcontactmodel.h"
-
-#include <QDebug>
-#include <QSqlError>
-#include <QSqlQuery>
-
-static void createTable()
-{
-    if (QSqlDatabase::database().tables().contains(QStringLiteral("Contacts"))) {
-        // The table already exists; we don't need to do anything.
-        return;
-    }
-
-    QSqlQuery query;
-    if (!query.exec(
-        "CREATE TABLE IF NOT EXISTS 'Contacts' ("
-        "   'name' TEXT NOT NULL,"
-        "   PRIMARY KEY(name)"
-        ")")) {
-        qFatal("Failed to query database: %s", qPrintable(query.lastError().text()));
-    }
-
-    query.exec("INSERT INTO Contacts VALUES('Albert Einstein')");
-    query.exec("INSERT INTO Contacts VALUES('Ernest Hemingway')");
-    query.exec("INSERT INTO Contacts VALUES('Hans Gude')");
-}
-
-SqlContactModel::SqlContactModel(QObject *parent) :
-    QSqlQueryModel(parent)
-{
-    createTable();
-
-    QSqlQuery query;
-    if (!query.exec("SELECT * FROM Contacts"))
-        qFatal("Contacts SELECT query failed: %s", qPrintable(query.lastError().text()));
-
-    setQuery(query);
-    if (lastError().isValid())
-        qFatal("Cannot set query on SqlContactModel: %s", qPrintable(lastError().text()));
-}