Qt - Disable editing of cell

Question

I have a QTableView (model based) and I want to disable the editing capability of a particular cell, let's say row 0, column 1.

How can I do this? Please note that I still want other cells in this row enabled for editing.

Answer 1

If you are using a custom table model, you can implement the Qt::ItemFlags QAbstractItemModel::flags ( const QModelIndex & index ) const method and return a set of flags where the Qt::ItemIsEditable flag is not set for the cells you do not want to edit. Suppose MyTableModel is inherited from QAbstractTableModel:

Qt::ItemFlags MyTableModel::flags ( const QModelIndex & index ) const {
    Qt::ItemFlags flags = Qt::NoItemFlags;

    if (index.row() == 0 && index.column() == 1) {
       return flags;
    }
    return flags | Qt::ItemIsEditable;
}