CODEWITHSUNDEEP
c++qtqmlqt5qfilesystemmodel
maxwell
maxwell

Reputation: 377

Get QModelIndex from filepath and filename in QFileSystemModel

I need to get the QModelIndex from a filepath and filename in a QFileSystemModel. I saw there is the index function which takes a filepath but I don't know what the column argument should do.

Upvotes: 0

Views: 679

Answers (1)

eyllanesc
eyllanesc

Reputation: 243897

You have to overwrite the index() method of QFileSystemModel so that it can be accessed from QML:

class DisplayFileSystemModel : public QFileSystemModel {
    Q_OBJECT
public:
    ...
    Q_INVOKABLE QModelIndex index(const QString &path, int column = 0) const
    {
        return QFileSystemModel::index(path, column);    
    }
    ...
};

And then in QML you use it following form:

your_model.index(your_fullpath)

Upvotes: 1

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