This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12345678]

CSoGtkCursor::CustomCursor	The SoGtkCursor::CustomCursor class is used to specify bitmap data for SoGtkCursor custom cursors
CSoGtk	Takes care of Gtk initialization and event dispatching
CSoGtkCursor	Used to set cursors for GUI components
▼CSoGtkObject	Common superclass for all SoGtk component classes
▼CSoGtkComponent	Base class for all GUI components
▼CSoGtkGLWidget	Manages OpenGL contexts
▼CSoGtkRenderArea	Adds scene graph handling and event management
▼CSoGtkViewer	Top level base viewer class
▼CSoGtkFullViewer	Adds some user interface components to the viewer canvas
▼CSoGtkConstrainedViewer	Superclass for viewers with constrains on the viewpoint
CSoGtkFlyViewer	Implements controls for moving the camera in a "flying" motion
CSoGtkExaminerViewer	3D-model examination viewer
CSoGtkPlaneViewer	For examining 3D models by moving the camera in orthogonal planes
▼CSoGtkDevice	Base class for the translation devices
CSoGtkKeyboard	Keyboard input device abstraction
CSoGtkMouse	Mouse input device abstraction