 SlidingPin, FixedPin (3) - Rubberbands used in pin manipulation
AcknowledgeDialog, BasicDialog, ConfirmDialog, GridDialog,  PrintDialog, UChooser (3) - An assortment of useful dialog boxes
Adjuster (3)         - Button-like interactors for incremental scrolling and zooming
AlignCmd, AlignToGridCmd (3) - Commands for aligning interactors to each other and to a grid
BackCmd, FrontCmd, GroupCmd, UngroupCmd (3) - Commands for modifying components structurally
Banner (3)           - One line title bar
Border, HBorder, VBorder (3) - Visual separators
Box, HBox, VBox (3)  - Tile interactors in a box
BrushCmd (3)         - Command for setting components' brush attribute
BrushVar, ColorVar, CompNameVar, FontVar, GravityVar, MagnifVar, ModifStatusVar, NameVar, PatternVar (3) - State variable subject subclasses
BrushVarView, CompNameVarView, FileNameVarView, FontVarView, GravityVarView, MagnifVarView, ModifStatusVarView, NameVarView, PatternVarView (3) - Various state variable view subclasses
ButtonState, Button, TextButton, PushButton, RadioButton, CheckBox (3) - Interactive buttons
CGlue (3)            - Connector glue
CSolver (3)          - Enforces connector semantics
Catalog (3)          - Stores and retrieves named objects
CenterCmd, CloseEditorCmd, GravityCmd, GridCmd, GridSpacingCmd, NormSizeCmd, OrientationCmd, RedToFitCmd (3) - Commands for modifying editor attributes
Clipboard (3)        - Manages a list of graphical component subjects
ColorCmd (3)         - Command for setting components' color attributes
ColorData, GSData, MobilityData, MoveData, VoidData (3) - Data subclasses for storing common undo information
Command (3)          - Base class for command objects
CommandControl, PanelControl, HPanelControl, VPanelControl, CommandInteractor, PanelInteractor (3) - Predefined UControl and UControlInteractor subclasses for common controls
Component (3)        - Base class for objects that model domain-specific elements
ComponentView (3)    - Base class for views of objects that model domain-specific elements
ConnectCmd, CopyCmd, CutCmd, DeleteCmd, DupCmd, MobilityCmd, PasteCmd, RedoCmd, ReplaceCmd, SlctAllCmd, UndoCmd (3) - Editing commands
ConnectManip, DragManip, ManipGroup, TextManip, VertexManip Manipulator subclasses for defining common direct-manipulation semantics
ConnectTool (3)      - Tool for connecting connectors
Connector, ConnectorView (3) - Base classes for connector subjects and views
Control, ControlState (3) - Select and execute an action
ControlInfo (3)      - Object for storing control-related information
Creator (3)          - Recreates catalog-managed objects from disk and instantiates component views from their class identifiers
Damage (3)           - Repairs damaged graphics
Data (3)             - Object containing undo information for storage in a command
Deck (3)             - A stack of interactors on top of each other
Dialog (3)           - Popup dialog interactor
Dispatcher (3)       - Wait on multiple file descriptors until a condition occurs
Editor (3)           - Base class for top-level windows in an application
EditorInfo (3)       - Stores information about an editor's contents
Ellipse, S_Ellipse, F_Ellipse, SF_Ellipse, S_Circle, F_Circle, SF_Circle (3)        - Abstract base class and predefined subclasses for elliptical structured graphics
EllipseComp, EllipseView, PSEllipse (3) - Ellipse component subject, view, and PostScript external representation
ExternView, PreorderView, InorderView, PostorderView (3) - Base class for external representation objects and subclasses for common traversals
FileBrowser (3)      - Browse and/or select file names
FileChooser (3)      - Dialog box for choosing a file name
FontCmd (3)          - Command for setting components' font attribute
Frame, ShadowFrame, MarginFrame, ShowFrame, TitleFrame, BorderFrame surrounding interactor
GVUpdater (3)        - Updates GraphicViews structure to match its subject
Glue, HGlue, VGlue (3) - Open space between interactors
Graphic, FullGraphic (3) - Structured graphic abstract base class and subclass that stores a complete set of graphics state attributes
GraphicBlock (3)     - Interactor that displays a graphic
GraphicComp, GraphicComps (3) - Base classes for graphical component subjects
GraphicCompTool (3)  - Tool for instantiating graphical components
GraphicView, GraphicViews (3) - Base classes for graphical component views
Grid (3)             - Displays a grid in a viewer and constrains points to lie on it
IOCallback (3)       - Generic callback class for readers, writers, or I/O exception handlers
IOHandler (3)        - Read input, write output, or handle an I/O exception or timeout
ImportCmd (3)        - Import a graphical component
Interactor (3)       - Base class for interactive objects
Iterator (3)         - Marks a position in a data structure
KeyMap (3)           - Activates controls given their keyboard equivalents
LineComp, LineView, PSLine, MultiLineComp, MultiLineView, PSMultiLine  (3)                 - Line and multiline component subject, view, and PostScript external representation
LinkComp, LinkView, PSLink (3) - Component subject, view, and PostScript external representation for lines with connectable endpoints
MacroCmd (3)         - A command that composes other commands
MagnifyTool (3)      - Tool for magnifying a portion of the GraphicView displayed in a viewer
Manipulator (3)      - Base class for defining direct-manipulation semantics
MatchEditor (3)      - StringEditor with pattern matching
MatchEditor (3)      - StringEditor with string completion
Menu, MenuItem, MenuBar, PopupMenu, PulldownMenu, PullrightMenu (3) - Menus
Message (3)          - Interactor containing text
MoveCmd, RotateCmd, ScaleCmd (3) - Coordinate transformation commands
MoveTool (3)         - Tool for translating components
NOPCmd (3)           - Do-nothing command
NewCompCmd, PrintCmd, QuitCmd, RevertCmd, SaveCompCmd, SaveCompAsCmd, ViewCompCmd (3)      - Catalog-oriented commands
OpenBSpline, S_OpenBSpline, F_OpenBSpline, SF_OpenBSpline, SFH_OpenBSpline, ClosedBSpline, S_ClosedBSpline, F_ClosedBSpline, SF_ClosedBSpline, SFH_ClosedBSpline (3) - Structured graphics classes for open and closed B-splines
PSBrush, PSColor, PSFont, PSPattern (3) - Graphics state objects with added PostScript information
PadComp, PadView, PadGraphic, PSPad (3) - Pad connector subject, view, structured graphic, and PostScript external representation
Page (3)             - Defines and displays a visual boundary for a viewer
Painter (3)          - Graphics output
Panner (3)           - Two-dimensional scrolling and zooming
Path (3)             - Record of connectors visited during dataflow
Pattern (3)          - Fill patterns
PatternCmd (3)       - Command for setting components' pattern attribute
Perspective (3)      - Visible portion of an interactor
Picture (3)          - Composite structured graphic
PinComp, PinView, PinGraphic, PSPin (3) - Pin connector subject, view, structured graphic, and PostScript external representation 
Point, Line, MultiLine, S_MultiLine, SF_MultiLine (3) - Structured graphics classes for points, lines, and open polygons
PointObj, LineObj, BoxObj, MultiLineObj, FillPolygonObj, Extent helper classes that manage geometric information for structured graphics
PolygonComp, PolygonView, PSPolygon  (3)                 - Polygon component subject, view, and PostScript external representation
PostScriptView, PostScriptViews (3) - Base classes for external representation objects that generate PostScript code
RasterComp, RasterView, PSRaster (3) - Raster component subject, view, and PostScript external representation
RasterRect (3)       - Structured graphic displaying a raster image
Rect, S_Rect, F_Rect, SF_Rect, Polygon, S_Polygon, F_Polygon, SF_Polygon (3)       - Structured graphics classes for rectangles and polygons
RectComp, RectView, PSRect (3) - Rectangle component subject, view, and PostScript external representation
Regexp (3)           - Regular expression searching
ReqErr (3)           - Handle request errors
ReshapeTool (3)      - Tool for reshaping or otherwise altering components' structures
Resource (3)         - Shared object
RotateTool (3)       - Tool for rotating components
RpcHdr (3)           - Header for remote procedure calls
RpcPeer (3)          - Support bi-directional RPC between two services
RpcReader (3)        - Read RPC requests from a client
RpcRegistry (3)      - Name space for finding RPC services
RpcService (3)       - Support RPC between a service and its clients
RpcWriter (3)        - Write RPC requests to a server
Rubband (3)          - Rubberbanding graphical objects
ScaleTool (3)        - Tool for rotating components
Scene, MonoScene (3) - Composite interactors
Scroller, HScroller, VScroller (3) - Scrolling an interactor
SelectTool (3)       - Tool for modifying an editor's current selection
Selection (3)        - Maintains a list of selected graphical component views
Sensor (3)           - Describe input interest
Shape (3)            - What shape a canvas should have
SlotComp, SlotView, HSlotComp, HSlotView, VSlotComp, VSlotView, SlotGraphic, PSSlot (3) - Abstract base class and subclasses for slot connector subject and view; and structured graphic and PostScript external representation classes for slots
SplineComp, SplineView, PSSpline, ClosedSplineComp, ClosedSplineView, PSClosedSpline (3)   - Open and closed spline component subjects, views, and PostScript external representations
StateVar (3)         - State variable subject base class
StateVarView (3)     - State variable view base class
StencilComp, StencilView, PSStencil (3) - Bitmap component subject, view, and PostScript external representation
StretchTool (3)      - Tool for rotating components
StringBrowser (3)    - Browse and/or select items in a list
StringChooser (3)    - Dialog box for choosing items in a list
StringEditor (3)     - Single line interactive string editor
Subject (3)          - Object with views
TF_2Port, TF_Direct (3) - Transfer function subclasses
TextBuffer (3)       - Operations on unstructured text
TextComp, TextView, TextGraphic, PSText (3) - Multiline text component subject, view, structured graphic, and PostScript external representation
TextDisplay (3)      - Unstructured text display
TextEditor (3)       - Basic unstructured text editing
Tool (3)             - Base class for tool objects
TransferFunct (3)    - Transfer function base class
Tray (3)             - Compose interactors into arbitrary or constrained layouts
UArray (3)           - Dynamic array class
UControl, UControlInteractor (3) - Base classes for menu and button interfaces that work with ControlInfo objects
UHashTable, UHashElem (3) - Hash table classes
ULabel (3)           - Structured graphic displaying one line of text
UList (3)            - Circular, doubly-linked list class
UMap (3)             - Maintains a mapping between two sets of pointers
UStencil (3)         - Structured graphic displaying a bitmap
Unidraw (3)          - One-of-a-kind object for coordinating and controlling a Unidraw application
Unidraw library for graphical object editor development
Vertices (3)         - Abstract base class for graphics defined by a set of coordinate pairs
VerticesComp, VerticesView, PSVertices (3) - Abstract base classes for vertexed graphical component subjects and their views and PostScript external representations
Viewer (3)           - Displays a graphical component view hierarchy
Viewport (3)         - Scrollable view
World (3)            - Control a display
alert (n)            - Bring up a dialog box
classes (3)          - Unique identifiers for catalog-managed objects and component views
dclock (n)           - Digital clock
doc (n)              - Simple document editor
globals (3)          - Unidraw global constants, types, instances, and functions.
ibuild (n)           - InterViews user interface builder
iclass (n)           - Class browser
idraw (n)            - Drawing editor
ifb (3)              - Font browser
ifc (n)              - File chooser
istreamb, ostreamb, iostreamb (3) - Unformatted streams
ivmkmf (n)           - Create a Makefile from an InterViews Imakefile
kybd (3)             - Predefined keyboard equivalents
logo (n)             - InterViews logo
mailbox (n)          - Incoming mail display
remind (n)           - A simple reminder service
rpcbuf (3)           - Streambuf specialized for sending and receiving RPC requests
rpcstream (3)        - Iostreamb specialized to RPC requests
