Get image from QTableWidgetItem

sashapont

I set table widget item
QTableWidgetItem *thumbnail = new QTableWidgetItem;
//
thumbnail->setData(Qt::DecorationRole, ( QPixmap( url.path() ) ).scaled(144, 168));
ui->tableWidget->setItem(row, 1, thumbnail);

How I can get image from this cell?

hskoglund

Hi, you mean the image is not visible? Maybe try instead:

QTableWidgetItem *thumbnail = new QTableWidgetItem( QIcon( QPixmap( url.path() ) .scaled(144, 168)),"");
//
ui->tableWidget->setItem(row, 1, thumbnail);

sashapont

No it is visible and i want to get it and save to file

hskoglund

Ok I see, guessing but it should be something like:
QPixmap m = ui->tablewidget->item(row,1)->data(Qt::DecorationRole);

sashapont

@hskoglund said:

QPixmap m = ui->tablewidget->item(row,1)->data(Qt::DecorationRole);

no viable conversion from 'QVariant' to 'QPixmap'

hskoglund

Sorry :-) try this:

QPixmap m = ui->tablewidget->item(row,1)->data(Qt::DecorationRole).value<QPixmap>();

sashapont

Thank you very much!!!! It is work!