Defines the different color themes used by the user interface.
Defined in namespace "adsk::core" and the header file is <Core\CoreTypeDefs.h>
| Name | Value | Description |
| ClassicUserInterfaceTheme | 0 | The Fusion classic user interface theme. |
| DarkBlueUserInterfaceTheme | 2 | The dark blue user interface theme. |
| DarkGrayUserInterfaceTheme | 3 | The dark gray user interface theme. |
| DeviceUserInterfaceTheme | 4 | Match the OS device theme. |
| LightGrayUserInterfaceTheme | 1 | The light gray user interface theme. |