Without going into whether this is appropriate use or not, an easy solution is to store the data using a role that the delegate won't render.

Eg:

QAbstractItemModel *model = tableWidget.model(); QModelIndex index = tableWidget.currentIndex().; QVariant data = getData(); model->setData(index, data, ItemDataRole::UserRole)

To hide the row and column header row entirely:

tableWidget->horizontalHeader()->setVisible(false); tableWidget->verticalHeader()->setVisible(false);

@SGaist said in Table view resize ability with mouse events:

e resized like any other widge

I created a model class and used it in qml as TableView.

My goal is to create a view that will be populated with tables, and the tables should be movable and resizable.

So I started with one table, then I realized that there is no event for table resizing using the mouse.

@suslucoder have you tried setSelectionMode(QAbstractItemView::SingleSelection); on your table widget? Seems like you try to implement behaviour that's already there.

https://doc.qt.io/qt-5/qabstractitemview.html#SelectionMode-enum
https://doc.qt.io/qt-5/qabstractitemview.html#selectionMode-prop

@suslucoder said in Table Widget selected item doesnt take the first one:

But it doesnt take the first one that i select

Yes, this code will visit all selected items, including whatever "first one" which you say it does not include. Else everybody would be complaining about it.

Why don't you print out:

qDebug() << ui->tableWidget->selectedItems().length();

@jsulm thank you.
I changed the selection behavior and it works.

@nagesh said in Adding right click menu on QTableWidget:

@suslucoder

if you want to create the chart only during right click, comment above lines from constructor.

grafik_olustur(); //create chart first timer->start(500); //adds values to chart

this was the answer im searching for. Sorry for, i couldnt explain my question clearly.

@mrjj Excellent! setMinimumSectionSize did the trick. setRowHeight does not seem necessary.