[solved] qtablewidget selectedItems gives empty list

[Abin]

Hi,

I have a qtablewidget with one column with a widget and others with data. The only column with widget is shown and all other columns are hidden.

@foreach (BillHeader *billHeader, billHeaderList)
{
m_pBillTable->insertRow(i);

    itemWidget = new LookupItem;
    itemWidget->setImage(1);
    ...
    m_pBillTable->setCellWidget(i, 0, itemWidget);

    tableItem = new QTableWidgetItem(billHeader->billNumber);
    tableItem->setTextAlignment(Qt::AlignCenter);
    m_pBillTable->setItem(i, 1, tableItem);
    ...

    m_pBillTable->hideColumn(1);
    ...@

when ok button click i try to get the selected item and get data from the widget set to it

@void OrderLookup::handleOkClick()
{
qDebug()<<Q_FUNC_INFO<<"Invoked";

QList<QTableWidgetItem*> itemList = m_pBillTable->selectedItems();
qDebug()<<Q_FUNC_INFO<<itemList.count();
if (!itemList.isEmpty())
{
    int row = itemList.at(0)->row();
    qDebug()<<Q_FUNC_INFO<<row;
    LookupItem *item = (LookupItem*)m_pBillTable->cellWidget(row, 0);

    if (NULL != item)
    {
        QString billNumber = item->getBillNumber();
        emit orderLookupComplete(billNumber);
        accept();
    }
}

qDebug()<<Q_FUNC_INFO<<"Exits";

}
@

But i am getting the list count as zero.

The row is getting selected and gets highlighted.
I've set some properties to table widget as below:

@ m_pBillTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
m_pBillTable->setSelectionBehavior(QAbstractItemView::SelectRows);
m_pBillTable->setSelectionMode(QAbstractItemView::SingleSelection);
m_pBillTable->setFocusPolicy(Qt::NoFocus);
@

Please can someone help me to know why list count is empty..

[p3c0]

Hi,

Use QAbstractItemView::MultiSelection or QAbstractItemView::ExtendedSelection instead of QAbstractItemView::SingleSelection

Check "selectionModel":http://qt-project.org/doc/qt-4.8/qabstractitemview.html#selectionModel and "selectedIndexes()":http://qt-project.org/doc/qt-4.8/qitemselectionmodel.html#selectedIndexes and then iterate over the selected Indexes.

[Abin]

Thanks..

Solved the issue ..

QItemSelectionModel *itemModel = m_pBillTable->selectionModel();
QModelIndexList indexList = itemModel->selectedRows();
qDebug()<<Q_FUNC_INFO<<"IndexList Count"<<indexList.count();

if (!indexList.isEmpty())
{
int row = indexList.at(0).row();