QTableView replace row number with sign

[Hostel]

I want to replace row number in QTableView with '>' char. How can I do this?

[KaptainKarl]

You need to set the values for the horizontal headers in an implementation of headerData() or setHeaderData() in your model.
See QAbstractItemModel.

Karl

[Hostel]

setHeaderData has roles and I don't see role which will make ">" in vertical header. Can you paste a code? Maybe I'm doing something wrong.

[KaptainKarl]

See if this qtcentre post helps: http://www.qtcentre.org/threads/4382...-in-QTableView

Karl

[Hostel]

It not helps. I need this:
standard-views.png

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Added after 11 minutes:

Ok I have solution:

// my model
QVariant TestModel::headerData(int section, Qt::Orientation orientation, int role) const
{
    if( orientation == Qt::Vertical && role == Qt::DisplayRole )
    {
        return QVariant( ">" );
    }
    else
    {
        return QSqlRelationalTableModel::headerData( section, orientation, role );
    }
}

// my model
QVariant TestModel::headerData(int section, Qt::Orientation orientation, int role) const
{
    if( orientation == Qt::Vertical && role == Qt::DisplayRole )
    {
        return QVariant( ">" );
    }
    else
    {
        return QSqlRelationalTableModel::headerData( section, orientation, role );
    }
}

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[KaptainKarl]

After you create the model and call select(), add the vertical headers like this:

for(int i=0; i<model->rowCount(); i++)
 {
	 model->setHeaderData( i, Qt::Vertical,">");
 }

for(int i=0; i<model->rowCount(); i++)
 {
	 model->setHeaderData( i, Qt::Vertical,">");
 }

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Karl

[ChrisW67]

You could use also QIdentityProxyModel to replace the header text.