Populating a TableWidget...Best Way of doing it?
I have a data set, in the form of a matrix... column names are people names, row names are certain attributes... each cell could be a list of 3 radio buttons OR a dropdown box. So i was thinking of using a TableWidget for all of this.
column names are read from file, row names are passed from another function.
should i use TableWidgetItem to add the cells and information? or use the StandardItemModel to add cells and information?
and can somebody show me some sample code in adding such information??
thanks a bunch!
I have tried with both TabelWidgetItem and StandardItemModel, both of them dont work....
for (int row =0; row<4; row++)
for (int col =0; col<4;col++)
QTableWidgetItem *newItem = new QTableWidgetItem;
ui->tableWidget->setItem(row, col, newItem);
QStandardItemModel *model = new QStandardItemModel(4,4);
First, please re-edit your post an indent your code, it's quite unreadable this way.
For your actual problem:
You set the items in your loops and in the end you destroy all the work you've done by setting a new (and empty!) model on your table widget.
The way to go is:
Either use [[Doc:QTableWidget]] together with [[Doc:QTableWidgetItem]]s
Or use [[Doc:QTableView]] together with a [[Doc:QStandardItemModel]]
You should not mix a QTableWidget with any item model, being it standard or custom.