1c4cae6277
This patch updates the frozen column example to use QTextStream which offers a more convenient way to read text files and also takes care of converting the 8-bit data stored on disk into a 16-bit Unicode QString. Change-Id: Ifd03903ac14b48b026d8770cda726f8ed2756ab4 Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
97 lines
3.6 KiB
C++
97 lines
3.6 KiB
C++
/****************************************************************************
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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 examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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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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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QApplication>
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#include <QStandardItemModel>
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#include <QFile>
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#include <QTextStream>
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#include "freezetablewidget.h"
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int main(int argc, char* argv[])
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{
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Q_INIT_RESOURCE(grades);
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QApplication app( argc, argv );
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QStandardItemModel *model=new QStandardItemModel();
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QFile file(":/grades.txt");
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if (file.open(QFile::ReadOnly)) {
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QTextStream stream(&file);
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QString line = stream.readLine();
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QStringList list = line.simplified().split(',');
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model->setHorizontalHeaderLabels(list);
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int row = 0;
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QStandardItem *newItem = 0;
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while (!stream.atEnd()) {
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line = stream.readLine();
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if (!line.startsWith('#') && line.contains(',')) {
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list = line.simplified().split(',');
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for (int col = 0; col < list.length(); ++col){
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newItem = new QStandardItem(list.at(col));
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model->setItem(row, col, newItem);
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}
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++row;
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}
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}
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}
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file.close();
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FreezeTableWidget *tableView = new FreezeTableWidget(model);
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tableView->setWindowTitle(QObject::tr("Frozen Column Example"));
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tableView->resize(560, 680);
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tableView->show();
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return app.exec();
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}
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