Method setFilename

gui/projectfile.h:417–419

* @brief Set filename for the project file. * @param filename Filename to use. */

     * @param filename Filename to use.
     */
    void setFilename(const QString &filename) {
        mFilename = filename;
    }

    /** Do not only check how interface is used. Also check that interface is safe. */
    class SafeChecks : public Settings::SafeChecks {