QFileSystemModel custom icons?

Question

In my project, I have a QTreeView displaying a location on my drive. I need to change all the icons of the files to a custom icon but leave the folders alone.

I reim

Answer 1

Try to get filename and check is it a file or not. So it should be something like that:

QVariant MyQFileSystemModel::data(const QModelIndex& index, int role) const
{
    if(role == Qt::DecorationRole)
    {
        QString name = index.data();//get filename
        QFileInfo info(name);       
        if(info.isFile())           //check
            return QPixmap(":/icons/TAG_Int.png");//return image if file
    }
    return QFileSystemModel::data(index, role);   //if not, standard processing
}