Method appendFile

src/Gui/Action.cpp:926–942

Adds the new item to the recent files. */

/** Adds the new item to the recent files. */
void RecentFilesAction::appendFile(const QString& filename)
{
    // restore the list of recent files
    QStringList files = this->files();

    // if already inside remove and prepend it
    files.removeAll(filename);
    files.prepend(filename);
    setFiles(files);
    save();

    _pimpl->trySaveUserParameter();

    clearRecentFilesListAction.setEnabled(true);

    Q_EMIT recentFilesListModified();
}

static QString numberToLabel(int number)
{