Qtablewidgetitem and qlistwidgetitem

luca72

hello i have an item in a qtablewidget, this item is also present in a qlistwidget, how i can get the index of the item in the listwidget, if i heve the tablewidgetitem?
@QTableWidgetItem *item = new QTableWidgetItem;
item = ui->tableWidget->item(i,5);
?????
@

fluca1978

May be a call to setCurrentItem and then currentRow should return the item number/index? Of course this means that you know how to convert you tablewidgetitem into a listwidgetitem.
However I guess your items should be indexed by a complete model when you have more widgets operating on them.

luca72

i have write this but i get the error:
usr/include/qt4/QtGui/qlistwidget.h:287: error: ‘QModelIndex QListWidget::indexFromItem(QListWidgetItem*) const’ is protected
../packing_NSW/widget.cpp:104: error: within this context

@ QModelIndex indice;
QString da_tradurre;
QListWidgetItem *item_lista = new QListWidgetItem;
da_tradurre = ui->tableWidget->item(i,5)->text();
item_lista->setText(da_tradurre);
indice = ui->listWidget->indexFromItem(item_lista);
@

fluca1978

Uhm, maybe a cycle can do this:

@for( int i = 0; i < ui->listWidget->count; i++)
if( ui->listWidget->item( i ) == your_item )
index = i; break;
@

Nothing smarter come into my mind (except having a separate model).