creating new model/view

[swiety]

I would like to display data like this:

col_1 col_2 col_3
row_1 |...........|...........|.............|
row_2 |.....................................|
row_3 |...........|...........|.............|
row_4 |...........|...........|.............|
row_5 |.....................................|
....

With model/view should i use? Is this possible (in general) to display data like this?

[jpn]

You can use QTableView and its QTableView::setSpan(). The model is choice of yours..

A quick preview of what QTableView is capable of:

#include <QtGui>
 
int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    QTableWidget table(5, 3);
    table.setSpan(1, 0, 1, 3);
    table.setSpan(4, 0, 1, 3);
    table.show();
    return app.exec();
}

#include <QtGui>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    QTableWidget table(5, 3);
    table.setSpan(1, 0, 1, 3);
    table.setSpan(4, 0, 1, 3);
    table.show();
    return app.exec();
}

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(QTableWidget is a QTableView with built-in model)

Edit: PS. If you have an existing data structure, I suggest wrapping it to a QAbstractTableModel. Otherwise you may use QStandardItemModel or maybe even QTableWidget as well, depending on your needs.