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50
51#include <QApplication>
52#include <QStandardItemModel>
53#include <QFile>
54#include <QTextStream>
55
56#include "freezetablewidget.h"
57
58int main(int argc, char* argv[])
59{
60 Q_INIT_RESOURCE(grades);
61
62 QApplication app( argc, argv );
63 QStandardItemModel *model=new QStandardItemModel();
64
65 QFile file(":/grades.txt");
66 if (file.open(flags: QFile::ReadOnly)) {
67 QTextStream stream(&file);
68
69 QString line = stream.readLine();
70 QStringList list = line.simplified().split(sep: ',');
71 model->setHorizontalHeaderLabels(list);
72
73 int row = 0;
74 QStandardItem *newItem = nullptr;
75 while (!stream.atEnd()) {
76 line = stream.readLine();
77 if (!line.startsWith(c: '#') && line.contains(c: ',')) {
78 list = line.simplified().split(sep: ',');
79 for (int col = 0; col < list.length(); ++col){
80 newItem = new QStandardItem(list.at(i: col));
81 model->setItem(row, column: col, item: newItem);
82 }
83 ++row;
84 }
85 }
86 }
87 file.close();
88
89 FreezeTableWidget *tableView = new FreezeTableWidget(model);
90
91 tableView->setWindowTitle(QObject::tr(s: "Frozen Column Example"));
92 tableView->resize(w: 560, h: 680);
93 tableView->show();
94 return app.exec();
95}
96
97

source code of qtbase/examples/widgets/itemviews/frozencolumn/main.cpp