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Books DemonstrationFiles:
Images: The Books demonstration shows how Qt's SQL classes can be used with the model/view framework to create rich user interfaces for information stored in a database.
Information about a collection of books is held in a database. The books are catalogued by author, title, genre, and year of publication. Although each of these fields can be displayed and edited using standard widgets, an additional field describing an arbitrary rating for the book needs something extra. Books are rated using a system where each is allocated a number of stars; the more a book has, the better it is supposed to be. By clicking on a cell containing the rating, the number of stars can be modified, and the rating in the database is updated. © 2008-2011 Nokia Corporation and/or its subsidiaries. Nokia, Qt and their respective logos are trademarks of Nokia Corporation in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. Privacy Policy Licensees holding valid Qt Commercial licenses may use this document in accordance with the Qt Commercial License Agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and Nokia. Alternatively, this document may be used under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. |
