| Config | This is the config dialog for OrK |
| Engine | Engine widget based on QGroupBox |
| EngineEditor | An editor for the engines |
| EnginesArea | A widget to store the Engine widget |
| Map | A map showing the railroad model |
| MapEditor | |
| Rail | Rail widget based on QGraphicsSvgItem |
| Srcp083Client | Generate and parse SRCP 0.8.3 message |
| SrcpSocket | Implement a special TCP socket for the srcp client |
| SrcpThread | Implement a QThread reading the infos send by the server |
| SrcpVirtualClient | Implement a pure virtual class for SRCP clients |
| VirtualClient | Implement a pure virtual class for the network clients |
| Win | This is the main GUI element |
1.5.6