How to set up headers orientation and delete check boxes?

[vme8]

Hi!

When the table is displayed on MySQL, headers are appearing on top as well as on the left hand side. How do I remove the left side header and check boxes and leave just the headers on top?

Github:
https://github.com/dawids8/Projekt2019

You can see this issue on the picture:

Also code:

class PatientsViewModel : public QAbstractTableModel
{
private:
    const std::vector<Patient>& patients;
    static const int columnsCount = 8;
    const QString columnsNames[columnsCount];
    QVariant indexToData(const QModelIndex &index) const;

public:
    PatientsViewModel(const std::vector<Patient> &patients)
        :patients(patients), columnsNames  {"ID","Name","Last Name","Date of birth","PESEL","Phone Number","E-mail","Gender"}
    {

    }
    int rowCount(const QModelIndex &parent) const
    {
        return patients.size();
    }
    int columnCount(const QModelIndex &parent) const
    {
        return 8;
    }
    QVariant headerData(int section, Qt::Orientation orientation, int role) const
    {
        if (role != Qt::DisplayRole)
            return QVariant();
        return columnsNames[section];
    }
    QVariant data(const QModelIndex &index, int role) const
    {
        return indexToData(index);
    }
};

QVariant PatientsViewModel::indexToData(const QModelIndex &index) const
{
    Patient p = patients.at(index.row());
    switch (index.column())
    {
    case 0:
        return p.GetPatientId();
    case 1:
        return p.GetName();
    case 2:
        return p.GetLastName();
    case 3:
        return p.GetDateOfBirth();
    case 4:
        return p.GetPesel();
    case 5:
        return p.GetPhoneNumber();
    case 6:
        return p.GetEmail();
    case 7:
        return p.GetGender();
    }
};

[JonB]

@vme8
Not sure if this is the cause/relevant, but: your data() function does not respect the role parameter, and always returns some of your actual data?

Meanwhile, if you're using a QTableView then setHorizontal/VerticalHeader determines what you get as the horizontal and/or vertical headers.

[vme8]

@jonb

I added the loop if(orientation == Qt::Horizontal) inside headerData function and I fixed the first problem, but still have this check boxes.

    QVariant headerData(int section, Qt::Orientation orientation, int role) const
    {
        if(orientation == Qt::Horizontal)
        {
            if (role != Qt::DisplayRole)
                return QVariant();
        }
        return columnsNames[section];
    }

[Christian Ehrlicher]

@vme8 said in How to set up headers orientation and delete check boxes?:

but still have this check boxes.

@JonB already told you what to do:

"your data() function does not respect the role parameter" - see https://doc.qt.io/qt-5/qabstractitemmodel.html#data