Drag and drop QTreeWidgetItem to QTableWidget

[RomainGallard]

I figured out!
My problem was what I found: I didn't set a model, and I didn't put my data into the default model!
So I put my data into the default model, and now I can see all my events!
My next step is to create my own model!

(You can put this thread as resolved )

Thanks for your help

void QTreeWidgetDragDrop::mousePressEvent(QMouseEvent *event)
{
    // Get current selection
    QTreeWidgetItem *selectedItem = currentItem();
 
    // If the selected Item exists
    if (selectedItem)
    {
        QByteArray itemData;
        QDataStream dataStream(&itemData, QIODevice::WriteOnly);
        dataStream << "Hello";
 
        QMimeData *mimeData = new QMimeData;
        mimeData->setData("application/x-qabstractitemmodeldatalist", itemData);
 
        // Create drag
        QDrag *drag = new QDrag(this);
        drag->setMimeData(mimeData);
 
 
        qDebug() << "mousePressEvent before exec";
        drag->exec(Qt::CopyAction);
        qDebug() << "mousePressEvent after exec";
    }
 
    QTreeWidget::mousePressEvent(event);
}

void QTreeWidgetDragDrop::mousePressEvent(QMouseEvent *event)
{
    // Get current selection
    QTreeWidgetItem *selectedItem = currentItem();

    // If the selected Item exists
    if (selectedItem)
    {
        QByteArray itemData;
        QDataStream dataStream(&itemData, QIODevice::WriteOnly);
        dataStream << "Hello";

        QMimeData *mimeData = new QMimeData;
        mimeData->setData("application/x-qabstractitemmodeldatalist", itemData);

        // Create drag
        QDrag *drag = new QDrag(this);
        drag->setMimeData(mimeData);


        qDebug() << "mousePressEvent before exec";
        drag->exec(Qt::CopyAction);
        qDebug() << "mousePressEvent after exec";
    }

    QTreeWidget::mousePressEvent(event);
}

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