49 lines
2.1 KiB
Plaintext
49 lines
2.1 KiB
Plaintext
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the documentation of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:FDL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Free Documentation License Usage
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** Alternatively, this file may be used under the terms of the GNU Free
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** Documentation License version 1.3 as published by the Free Software
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** Foundation and appearing in the file included in the packaging of
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** this file. Please review the following information to ensure
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** the GNU Free Documentation License version 1.3 requirements
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** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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/*!
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\example books
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\title Books
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\ingroup sql_examples
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\brief Shows how to use Qt SQL classes with a model/view framework.
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The Books example shows how Qt's SQL classes can be used with the model/view
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framework to create rich user interfaces for information stored in a database.
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\borderedimage books-demo.png
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Information about a collection of books is held in a database. The books are
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catalogued by author, title, genre, and year of publication. Although each of
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these fields can be displayed and edited using standard widgets, an additional
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field describing an arbitrary rating for the book needs something extra.
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Books are rated using a system where each is allocated a number of stars; the
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more a book has, the better it is supposed to be. By clicking on a cell
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containing the rating, the number of stars can be modified, and the rating in
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the database is updated.
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*/
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