Cell contains disappears after adding delegate in QTableview

[riarioriu3]

I have created one table by using QTableview and QAbstractTableModel . In one of the cell i have added one help button (right corner of that cell ) using QItemdelegate .

MyDelegate delegate;
tableView.setItemDelegate(&delegate);

when i am adding the delegate by using the above code ,delegate appears but the cell contains disappears .

but when i am not using delegate the cell contains appears .I want to display both cell contains as well as the delegate in that particular cell .

is anywhere i am doing wrong ?

[ChrisW67]

is anywhere i am doing wrong ?

Yes, you are expecting us to guess what your code does without having seen it. If the cell content is not being shown then it will be because your delegate code is not painting it (display mode) or placing it in the editor (edit mode).