- AXIS_X : state_mirror.cpp
- AXIS_Y : state_mirror.cpp
- CIRCLE_COSINE : state_circle.cpp
- CIRCLE_INTERPOLATION_LINEAR : state_circle.cpp
- CIRCLE_NUM_FALLOFF : state_circle.cpp
- CIRCLE_SIGMOND : state_circle.cpp
- CIRCLE_SQRT : state_circle.cpp
- CIRCLE_SQUARED : state_circle.cpp
- COPY_MASK : cellrenderer_timetrack.cpp
- DELETE_MASK : cellrenderer_timetrack.cpp
- GRADIENT_CONICAL : state_gradient.cpp
- GRADIENT_INTERPOLATION_LINEAR : state_gradient.cpp
- GRADIENT_RADIAL : state_gradient.cpp
- GRADIENT_SPIRAL : state_gradient.cpp
- NONE : cellrenderer_timetrack.cpp
- SELECT_MASK : cellrenderer_timetrack.cpp