Function foreach

ImagePlay/src/IPPluginManager.cpp:67–71

    pluginsDir.setNameFilters(pluginFilter);
    foreach (QString fileName, pluginsDir.entryList(QDir::Files))
    {
        QFile file(pluginsDir.filePath(fileName));
        file.copy(tmpPluginsDir.filePath(fileName));
    }

    if(tmpPluginsDir.exists())
    {