Qt 4.8: main.cpp Example File (itemviews/frozencolumn/main.cpp)

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# main.cpp Example File

itemviews/frozencolumn/main.cpp

     /****************************************************************************
     **
     ** Copyright (C) 2015 The Qt Company Ltd.
     ** Contact: http://www.qt.io/licensing/
     **
     ** This file is part of the examples of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:BSD$
     ** 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.
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     **     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
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     ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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     #include <QApplication>
     #include <QStandardItemModel>
     #include <QFile>

     #include "freezetablewidget.h"

     int main( int argc, char** argv )
     {

           Q_INIT_RESOURCE(grades);

           QApplication app( argc, argv );
           QStandardItemModel *model=new QStandardItemModel();

           QFile file(":/grades.txt");
           QString line;
           QStringList list;
           if (file.open(QFile::ReadOnly)) {
                 line = file.readLine(200);
                 list= line.simplified().split(",");
                 model->setHorizontalHeaderLabels(list);

                 int row=0;
                 QStandardItem *newItem=0;
                 while(file.canReadLine()){
                       line = file.readLine(200);
                       if(!line.startsWith("#") && line.contains(",")){
                             list= line.simplified().split(",");
                             for(int col=0; col<list.length(); col++){
                                   newItem = new QStandardItem(list.at(col));
                                   model->setItem(row ,col, newItem);
                             }
                             row++;
                       }
                 }
           }
           file.close();

           FreezeTableWidget *tableView = new FreezeTableWidget(model);

           tableView->setWindowTitle(QObject::tr("Frozen Column Example"));
     #if defined(Q_OS_SYMBIAN)
           tableView->showMaximized();
     #elif defined(Q_WS_MAEMO_5)
           tableView->show();
     #else
           tableView->resize(560,680);
           tableView->show();
     #endif
           return app.exec();
     }