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TVision Compound List

Here are the classes, structs, unions and interfaces with brief descriptions:

• TApplication (The mother of all applications)
• TBackground (The default desktop background)
• TBufListEntry (Part of the memory manager)
• TButton (The button view)
• CharScanType (Information about a key)
• TChDirDialog (Dialog box used to change the current working directory)
• TCheckBoxes (Cluster of check boxes)
• TCluster (The base class of TCheckBoxes and TRadioButtons)
• TCollection (Streamable collection of items)
• TColorDialog (Viewer used to examine and change the standard palette)
• TColorDisplay (Viewer used to display and select colors)
• TColorGroup (Stores a set of color items)
• TColorGroupList (Implements a scrollable list of named color groups)
• TColorIndex
• TColorItem (Information about a color item)
• TColorItemList (Used to view and select single color items)
• TColorSelector (Color viewer used to display available color selections)
• TCommandSet (Implements a non-view class for handling command sets)
• TCrossRef (Part of the help system)
• TDeskInit (Virtual base class for TDeskTop)
• TDeskTop (The desktop of the application)
• TDialog (A non-growable child of TWindow, usually used as a modal view)
• TDirCollection (Simple TCollection derivative used for storing TDirEntry objects)
• TDirEntry (Simple class providing directory paths and descriptions)
• TDirListBox (Specialized derivative of TListBox for displaying and selecting directories stored in a TDirCollection object)
• TDisplay (Display information)
• TDrawBuffer (Implements a video buffer)
• TEditor (Implements a text editor)
• TEditWindow (Designed to hold a TFileEditor or the clipboard)
• TerminalBuf
• TEvent (Information about events)
• TEventQueue (Information about mouse)
• TFileCollection (Implements a sorted collection of file names)
• TFileDialog (Implements a file dialog box, history pick list, and input line from which file names (including wildcards) can be input, edited, selected, and opened for editing)
• TFileEditor (Specialized derivative of TEditor for editing the contents of a file)
• TFileInfoPane (Implements a simple, streamable view for displaying file information in the owning file dialog box)
• TFileInputLine (Allows the input and editing of file names, including optional paths and wild cards)
• TFileList (Implements a sorted two-column list box of file names; you can select a file name by mouse or keyboard cursor actions)
• TFilterValidator (Check an input field as the user types into it)
• TFindDialogRec
• fLink (Internal structure)
• fpbase (Base class for handling streamable objects on file streams)
• fpstream (Provides the base class for simultaneous writing and reading streamable objects to bidirectional file streams)
• TFrame (The frame around the windows)
• ftime (Stores date and time information about a specified file)
• TGroup (TGroup objects and their derivatives provide the central driving power to TVision)
• THelpFile (Part of the help system)
• THelpIndex (Part of the help system)
• THelpTopic (Part of the help system)
• THelpViewer
• THelpWindow
• THistInit (Virtual base class for THistoryWindow)
• THistory (Implements a pick list of previous entries, actions, or choices from which the user can select a "rerun")
• THistoryViewer (Part of the history list system)
• THistoryWindow (Holds a history list viewer)
• ifpstream (Provides the base class for reading (extracting) streamable objects from file streams)
• TIndicator (The line and column counter in the lower left corner of the edit window)
• TInputLine (Provides a basic input line string editor)
• iopstream (The base class for simultaneous writing and reading streamable objects to and from streams)
• ipstream (The base class for reading (extracting) streamable objects from streams)
• KeyDownEvent (Information about key presses)
• TLabel (Used to attach a label to a view)
• TListBox (Displays a list of items, in one or more columns, with an optional vertical scroll bar)
• TListBoxRec
• TListViewer (An abstract class from which you can derive list viewers of various kinds, such as TListBox)
• TLookupValidator (Compares the string typed by a user with a list of acceptable values)
• TMemo (Derived from TEditor and designed for insertion into a dialog or form)
• TMemoData (Data structure used by TMemo)
• TMenu (A "wrapper" for the various other menu classes, such as TMenuItem, TSubMenu and TMenuView)
• TMenuBar (The horizontal menu bar from which you make menu selections)
• TMenuBox (These objects represent vertical menu boxes)
• TMenuItem (Instances of TMenuItem serve as elements of a menu)
• TMenuPopup (Part of the menu system)
• TMenuView (An abstract base from which menu bar and menu box classes (either pull down or pop up) are derived)
• MessageEvent (Information about message events)
• TMonoSelector (Monochrome color selector)
• MouseEventType (Information about mouse events)
• MsgBoxText (Contains a set of standard message strings)
• TMultiCheckBoxes (Implements a cluster of multistate check boxes)
• TNode (Implements a node of the outline)
• TNSCollection (Handles a non-streamable collection of objects)
• TNSSortedCollection (Handles a non-streamable collection sorted by a key (with or without duplicates))
• TObject (The fundamental class)
• ofpstream (Provides the base class for writing (inserting) streamable objects to file streams)
• opstream (The base class for writing (inserting) streamable objects into streams)
• otstream
• TOutline (Implements a simple outline viewer)
• TOutlineViewer (Implements an outline viewer)
• TPalette (Simple class used to create and manipulate palette arrays)
• TParagraph (Part of the help system)
• TParamText (Shows dynamic, parameterized text in a window)
• TPoint (Two-point screen coordinate)
• TPReadObjects (Maintains a database of all objects that have been read from the current object stream)
• TProgInit (Virtual base class for TProgram)
• TProgram (The mother of TApplication)
• pstream (The base class for handling streamable objects)
• TPWObj (Used internally by TPWrittenObjects)
• TPWrittenObjects (Maintains a database of all objects that have been written to the current object stream)
• TPXPictureValidator (Compare user input with a picture of a data format to determine the validity of entered data)
• TRadioButtons (Cluster of radio buttons)
• TRangeValidator (Determines whether the data typed by a user falls within a designated range of integers)
• TRect (Screen rectangular area)
• TReplaceDialogRec
• TResourceCollection (Implements a sorted, streamable collection of resources)
• TResourceFile (Implements a stream that can be indexed by string keys)
• TResourceItem (Internal structure use by TResourceCollection and TResourceFile)
• TScreen (The interface to the system)
• TScrollBar (Implements a scroll bar)
• TScroller (Provides a scrolling virtual window onto a larger view)
• TSearchRec (Internal structure used by TFileCollection)
• TSItem (Non-view class providing a singly-linked list of character strings)
• TSortedCollection (Sorted, streamable collection of objects)
• TSortedListBox (A base for other list box classes)
• TStaticText (Used to show fixed text in a window)
• TStatusDef (Represents a status line definition used by a TStatusLine view to display context-sensitive status lines)
• TStatusItem (Represents a component of a linked list associated with a TStatusLine view)
• TStatusLine (A specialized view, usually displayed at the bottom of the screen)
• TStreamable (Gives the streamable property to a class)
• TStreamableClass (TStreamableClass is used by TStreamableTypes and pstream in the registration of streamable classes)
• TStreamableTypes (Maintains a database of all registered streamable types used in an application)
• TStrIndexRec (Internal class used by TStringList and TStrListMaker)
• TStringCollection (Implements a sorted list of ASCII strings)
• TStringList (A mechanism for accessing strings stored on a stream)
• TStringLookupValidator (Verifies the data in its associated input line by searching through a collection of valid strings)
• TStrListMaker (Used to create string lists for use with TStringList)
• TSubMenu (Used to differentiate between different types of TMenuItem: individual menu items and submenus)
• TTerminal (Implements a "dumb" terminal with buffered string reads and writes)
• TTextDevice (Scrollable TTY-type text viewer/device driver)
• TValidator (Implements an abstract data validation object)
• TView (The base of all visible objects)
• TVMemMgr (Part of the memory manager)
• TWindow (Implements a window)
• TWindowInit (Virtual base class for TWindow)

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