Qt:Документация 4.3.2/itemviews-spinboxdelegate-main-cpp

Материал из Wiki.crossplatform.ru

Перейти к: навигация, поиск
40px Внимание: Актуальная версия перевода документации находится здесь

__NOTOC__

Image:qt-logo.png

Главная · Все классы · Основные классы · Классы по группам · Модули · Функции

Image:trolltech-logo.png

[править] Файл примера main.cpp
itemviews/spinboxdelegate/main.cpp

 /****************************************************************************
 **
 ** Copyright (C) 2004-2007 Trolltech ASA. All rights reserved.
 **
 ** This file is part of the example classes of the Qt Toolkit.
 **
 ** This file may be used under the terms of the GNU General Public
 ** License version 2.0 as published by the Free Software Foundation
 ** and appearing in the file LICENSE.GPL included in the packaging of
 ** this file.  Please review the following information to ensure GNU
 ** General Public Licensing requirements will be met:
 ** http://trolltech.com/products/qt/licenses/licensing/opensource/
 **
 ** If you are unsure which license is appropriate for your use, please
 ** review the following information:
 ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
 ** or contact the sales department at sales@trolltech.com.
 **
 ** In addition, as a special exception, Trolltech gives you certain
 ** additional rights. These rights are described in the Trolltech GPL
 ** Exception version 1.0, which can be found at
 ** http://www.trolltech.com/products/qt/gplexception/ and in the file
 ** GPL_EXCEPTION.txt in this package.
 **
 ** In addition, as a special exception, Trolltech, as the sole copyright
 ** holder for Qt Designer, grants users of the Qt/Eclipse Integration
 ** plug-in the right for the Qt/Eclipse Integration to link to
 ** functionality provided by Qt Designer and its related libraries.
 **
 ** Trolltech reserves all rights not expressly granted herein.
 **
 ** Trolltech ASA (c) 2007
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ****************************************************************************/
 
 /*
   main.cpp
 
   A simple example that shows how a view can use a custom delegate to edit
   data obtained from a model.
 */
 
 #include <QApplication>
 #include <QHeaderView>
 #include <QItemSelectionModel>
 #include <QStandardItemModel>
 #include <QTableView>
 
 #include "delegate.h"
 
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
 
     QStandardItemModel model(4, 2);
     QTableView tableView;
     tableView.setModel(&amp;model);
 
     SpinBoxDelegate delegate;
     tableView.setItemDelegate(&amp;delegate);
 
     for (int row = 0; row < 4; ++row) {
         for (int column = 0; column < 2; ++column) {
             QModelIndex index = model.index(row, column, QModelIndex());
             model.setData(index, QVariant((row+1) * (column+1)));
         }
     }
 
     tableView.setWindowTitle(QObject::tr("Spin Box Delegate"));
     tableView.show();
     return app.exec();
 }

Copyright © 2007 Trolltech Trademarks
Qt 4.3.2