| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the documentation of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:FDL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in a
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| 14 | ** written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Free Documentation License
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Free
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| 18 | ** Documentation License version 1.3 as published by the Free Software
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| 20 | ** file.
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| 22 | ** If you have questions regarding the use of this file, please contact
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| 23 | ** Nokia at [email protected].
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| 24 | ** $QT_END_LICENSE$
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| 26 | ****************************************************************************/
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| 27 |
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| 28 | /*!
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| 29 | \example demos/books
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| 30 | \title Books Demonstration
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| 31 |
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| 32 | The Books demonstration shows how Qt's SQL classes can be used with the model/view
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| 33 | framework to create rich user interfaces for information stored in a database.
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| 34 |
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| 35 | \image books-demo.png
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| 36 |
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| 37 | Information about a collection of books is held in a database. The books are
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| 38 | catalogued by author, title, genre, and year of publication. Although each of
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| 39 | these fields can be displayed and edited using standard widgets, an additional
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| 40 | field describing an arbitrary rating for the book needs something extra.
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| 41 |
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| 42 | Books are rated using a system where each is allocated a number of stars; the
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| 43 | more a book has, the better it is supposed to be. By clicking on a cell
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| 44 | containing the rating, the number of stars can be modified, and the rating in
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| 45 | the database is updated.
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| 46 | */
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