Drag & Drop event end

moravas

Hi Folks,

I have a small application, where I'm using QTableView with QStandardItemModel. I enabled the drag & drop whithin the table.
My problem is, that I couldn't find an lightweight, stange-forward way to detect the exact finish of drag & drop, when the model is in the final state, which is visible for the user.

Can anybody tell me, how should I catch this?

Regards,
Nobert

moravas

Hi,

I checked your suggestion, and I tried out with the following code:
@
view->horizontalHeader()->setSectionsMovable(true);
view->verticalHeader()->setSectionsMovable(true);

connect(view->horizontalHeader(),   &QHeaderView::sectionMoved, [this](int, int, int) {qDebug() << "horizontal";});
connect(view->verticalHeader(),     &QHeaderView::sectionMoved, [this](int, int, int) {qDebug() << "vertical";});

@

but nothing was happening.
could you provide me some code example, how should I use the headerView?

Regards,
Nobert

can Anybody help me?

SGaist

@
QTableView *tableWidget = new QTableView;
QStandardItemModel *itemModel = new QStandardItemModel;
tableWidget->setModel(itemModel);

itemModel->setColumnCount(4);
itemModel->setRowCount(5);

for (int col = 0 ; col < itemModel->columnCount() ; ++col) {
    for (int row = 0 ; row < itemModel->rowCount() ; ++row) {
        QStandardItem *item = new QStandardItem(tr("Test %1 %2").arg(col).arg(row));
        itemModel->setItem(row, col, item);
    }
}

tableWidget->horizontalHeader()->setSectionsMovable(true);
tableWidget->verticalHeader()->setSectionsMovable(true);

@

With that you can move rows up and down and columns left to right

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Drag & Drop event end