copy tableview to Excel

Hello,

I want to copy data from of a QTableview to Excel, below I have an example of such a table.
I tried several examples found on the internet, but I can't get it working.
Can someone give me a working example?

Regards,
Arend

Code:

---

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "QStandardItemModel"
 
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent),ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    QStandardItemModel *model = new QStandardItemModel(3,3,this);
 
    model->setHorizontalHeaderItem(0, new QStandardItem(QString("Column1 Header")));
    model->setHorizontalHeaderItem(1, new QStandardItem(QString("Column2 Header")));
 
    QStandardItem *firstRow = new QStandardItem(QString("1"));
    QStandardItem *secondRow = new QStandardItem(QString("2"));
 
    model->setItem(0,0,firstRow);
    model->setItem(1,0,secondRow);
 
    ui->tableView->setModel(model);
}
 
 
MainWindow::~MainWindow()
{
    delete ui;
}

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What have you tried so far?

So far I tried this.
I want to use ctrl-c and ctrl-v when I have selected a column or two.

Thanks for your help,
Arend

Code:

---

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "QStandardItemModel"
#include "QAbstractItemModel"
#include "QItemSelectionModel"
#include "QKeyEvent"
#include "QKeySequence"
#include "QClipboard"
 
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent),ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    QStandardItemModel *model = new QStandardItemModel(3,3,this);
    model->setHorizontalHeaderItem(0, new QStandardItem(QString("Column1 Header")));
    model->setHorizontalHeaderItem(1, new QStandardItem(QString("Column2 Header")));
 
    QStandardItem *firstRow = new QStandardItem(QString("1"));
    QStandardItem *secondRow = new QStandardItem(QString("2"));
 
    model->setItem(0,0,firstRow);
    model->setItem(1,0,secondRow);
 
    ui->tableView->setModel(model);
 
    QAbstractItemModel *abmodel = ui.tableview->model();
    QItemSelectionModel *model = ui.tableview->selectionModel();
    QModelIndexList list = model->selectionIndexes();
    qSort(list);
    QModelIndex index = list.first();
    for(int i = 0; i < list.size(); i++)
    {
        QModelIndex index = list.at(i);
        QString text = abmodel->data(index).toString();
        copy_table.append(text);
 
        if(index.row() != previous.row())
        {
            copy_table.append('\n');
        }
        else
        {
         copy_table.append('\t');
        }
 
    previous = index;
    }
 
    QClipboard *clipboard = QApplication::clipboard();
    clipboard->setText(copy_table);
 
}
 
MainWindow::~MainWindow()
{
    delete ui;
}

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You need to use text/csv as the mime-type instead of text/plain which is used when you call QClipboard::setText(). Use QClipboard::setMimeData() instead.