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4** Copyright (C) 2016 Ivan Komissarov
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51
52#include <QApplication>
53#include <QShortcut>
54#include <QTreeView>
55
56#include "storagemodel.h"
57
58int main(int argc, char *argv[])
59{
60 QApplication a(argc, argv);
61
62 QTreeView view;
63 view.resize(w: 640, h: 480);
64 view.setWindowTitle("Storage View");
65 view.setSelectionBehavior(QAbstractItemView::SelectRows);
66
67 StorageModel *model = new StorageModel(&view);
68 model->refresh();
69 QShortcut *refreshShortcut = new QShortcut(Qt::CTRL + Qt::Key_R, &view);
70 QObject::connect(sender: refreshShortcut, signal: &QShortcut::activated, receiver: model, slot: &StorageModel::refresh);
71 view.setModel(model);
72
73 int columnCount = view.model()->columnCount();
74 for (int c = 0; c < columnCount; ++c)
75 view.resizeColumnToContents(column: c);
76 view.show();
77
78 return a.exec();
79}
80

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