ActiveTcl 8.4.9.0 Documentation Index

	ActiveTcl User Guide

ActiveTcl 8.4.9.0 Documentation Index

Tcl	Tk	TclX	TkCon	TclXML	Img
Tcllib	Tklib	BWidgets	TclSOAP	TclDOM	tkHTML
[incr Tcl]	[incr Tk]	IWidgets	TclVFS	TclXSLT	Tcom
Snack	TkTable	Expect (Unix only!)	XOTcl	tDOM

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Tcl_DumpActiveMemory - Validated memory allocation interface.

Tcl_StandardChannels - How the Tcl library deals with the standard channels

TCL_MEM_DEBUG - Compile-time flag to enable Tcl memory debugging.

Tcl - Tool Command Language

filename - File name conventions supported by Tcl commands

library - standard library of Tcl procedures

Safe Base - A mechanism for creating and manipulating safe interpreters.

tclsh - Simple shell containing Tcl interpreter

tcltest - Test harness support code and utilities

tclvars - Variables used by Tcl

Tcl Built-In Commands

String Handling

append - Append to variable

binary - Insert and extract fields from binary strings

format - Format a string in the style of sprintf

re_syntax - Syntax of Tcl regular expressions.

regexp - Match a regular expression against a string

regsub - Perform substitutions based on regular expression pattern matching

scan - Parse string using conversion specifiers in the style of sscanf

string - Manipulate strings

subst - Perform backslash, command, and variable substitutions

List Handling

concat - Join lists together

join - Create a string by joining together list elements

lappend - Append list elements onto a variable

lindex - Retrieve an element from a list

linsert - Insert elements into a list

list - Create a list

llength - Count the number of elements in a list

lrange - Return one or more adjacent elements from a list

lreplace - Replace elements in a list with new elements

lsearch - See if a list contains a particular element

lset - Change an element in a list

lsort - Sort the elements of a list

split - Split a string into a proper Tcl list

Math

expr - Evaluate an expression

Control Constructs

after - Execute a command after a time delay

break - Abort looping command

catch - Evaluate script and trap exceptional returns

continue - Skip to the next iteration of a loop

error - Generate an error

eval - Evaluate a Tcl script

for - ``For'' loop

foreach - Iterate over all elements in one or more lists

if - Execute scripts conditionally

return - Return from a procedure

switch - Evaluate one of several scripts, depending on a given value

update - Process pending events and idle callbacks

uplevel - Execute a script in a different stack frame

vwait - Process events until a variable is written

while - Execute script repeatedly as long as a condition is met

Variables and Procedures

array - Manipulate array variables

global - Access global variables

incr - Increment the value of a variable

namespace - create and manipulate contexts for commands and variables

proc - Create a Tcl procedure

rename - Rename or delete a command

set - Read and write variables

trace - Monitor variable accesses, command usages and command executions

unset - Delete variables

upvar - Create link to variable in a different stack frame

variable - create and initialize a namespace variable

Output

close - Close an open channel.

eof - Check for end of file condition on channel

fblocked - Test whether the last input operation exhausted all available input

fconfigure - Set and get options on a channel

fcopy - Copy data from one channel to another.

file - Manipulate file names and attributes

fileevent - Execute a script when a channel becomes readable or writable

flush - Flush buffered output for a channel

gets - Read a line from a channel

open - Open a file-based or command pipeline channel

puts - Write to a channel

read - Read from a channel

seek - Change the access position for an open channel

socket - Open a TCP network connection

tell - Return current access position for an open channel

Packages and Source files

load - Load machine code and initialize new commands.

loadTk - Load Tk into a safe interpreter.

package - Facilities for package loading and version control

pkg::create - Construct an appropriate \fBpackage ifneeded\fR

pkg_mkIndex - Build an index for automatic loading of packages

source - Evaluate a file or resource as a Tcl script

Interpreter Routines

bgerror - Command invoked to process background errors

history - Manipulate the history list

info - Return information about the state of the Tcl interpreter

interp - Create and manipulate Tcl interpreters

memory - Control Tcl memory debugging capabilities.

unknown - Handle attempts to use non-existent commands

Library Procedures

encoding - Manipulate encodings

http - Client-side implementation of the HTTP/1.0 protocol.

msgcat - Tcl message catalog

System Related

cd - Change working directory

clock - Obtain and manipulate time

exec - Invoke subprocesses

exit - End the application

glob - Return names of files that match patterns

pid - Retrieve process identifiers

pwd - Return the absolute path of the current working directory

time - Time the execution of a script

Platform-specific

dde - Execute a Dynamic Data Exchange command

registry - Manipulate the Windows registry

resource - Manipulate Macintosh resources

Tcl C Procedures

Initialization

Tcl_AppInit - perform application-specific initialization

Tcl_CallWhenDeleted - Arrange for callback when interpreter is deleted

Tcl_CreateInterp - create and delete Tcl command interpreters

Tcl_CreateSlave - manage multiple Tcl interpreters, aliases and hidden commands.

Tcl_Exit - end the application or thread (and invoke exit handlers)

Tcl_FindExecutable - identify or return the name of the binary file containing the application

Tcl_GetVersion - get the version of the library at runtime

Tcl_Init - find and source initialization script

Tcl_InitStubs - initialize the Tcl stubs mechanism

Tcl_Interp - client-visible fields of interpreter structures

Tcl_PkgRequire - package version control

Tcl_SourceRCFile - source the Tcl rc file

Tcl_StaticPackage - make a statically linked package available via the \fBload\fR command

Tcl_Main - main program and event loop definition for Tcl-based applications

Utilities

Tcl_Alloc - allocate or free heap memory

Tcl_SetAssocData - manage

Tcl_Concat - concatenate a collection of strings

Tcl_DString - manipulate dynamic strings

Tcl_GetEncoding - procedures for creating and using encodings.

Tcl_GetIndexFromObj - lookup string in table of keywords

Tcl_GetInt - convert from string to integer, double, or boolean

Tcl_InitHashTable - procedures to manage hash tables

Tcl_Preserve - avoid freeing storage while it's being used

Tcl_PrintDouble - Convert floating value to string

Tcl_RegExpMatch - Pattern matching with regular expressions

Tcl_SplitList - manipulate Tcl lists

Tcl_SplitPath - manipulate platform-dependent file paths

Tcl_StringMatch - test whether a string matches a pattern

Tcl_UtfToUpper - routines for manipulating the case of Unicode characters and UTF-8 strings.

Tcl_UniCharIsAlpha - routines for classification of Tcl_UniChar characters

Utf - routines for manipulating UTF-8 strings.

Tcl_WrongNumArgs - generate standard error message for wrong number of arguments

Output

Tcl_StackChannel - stack an I/O channel on top of another, and undo it

Tcl_CreateChannel - procedures for creating and manipulating channels

Tcl_CreateChannelHandler - call a procedure when a channel becomes readable or writable

Tcl_CreateCloseHandler - arrange for callbacks when channels are closed

Tcl_CreateFileHandler - associate procedure callbacks with files or devices (Unix only)

Tcl_FSRegister - procedures to interact with any filesystem

Tcl_GetOpenFile - Get a standard IO File * handle from a channel. (Unix only)

Tcl_GetStdChannel - procedures for retrieving and replacing the standard channels

Tcl_OpenFileChannel - buffered I/O facilities using channels

Tcl_OpenTcpClient - procedures to open channels using TCP sockets

The Event Loop

Tcl_AsyncCreate - handle asynchronous events

Tcl_CreateTimerHandler - call a procedure at a

Tcl_DoOneEvent - wait for events and invoke event handlers

Tcl_DoWhenIdle - invoke a procedure when there are no pending events

Notifier - the event queue and notifier interfaces

Tcl_Sleep - delay execution for a given number of milliseconds

Thread - Tcl thread support.

Objects

Tcl_BooleanObj - manipulate Tcl objects as boolean values

Tcl_ByteArrayObj - manipulate Tcl objects as a arrays of bytes

Tcl_DoubleObj - manipulate Tcl objects as floating-point values

Tcl_IntObj - manipulate Tcl objects as integers and wide integers

Tcl_ListObj - manipulate Tcl objects as lists

Tcl_NewObj - manipulate Tcl objects

Tcl_RegisterObjType - manipulate Tcl object types

Tcl_StringObj - manipulate Tcl objects as strings

Invoking the Interpreter

Tcl_AllowExceptions - allow all exceptions in next script evaluation

Tcl_Backslash - parse a backslash sequence

Tcl_CommandComplete - Check for unmatched braces in a Tcl command

Tcl_Eval - execute Tcl scripts

Tcl_ExprLong - evaluate an expression

Tcl_ExprLongObj - evaluate an expression

Tcl_ParseCommand - parse Tcl scripts and expressions

Tcl_RecordAndEvalObj - save command on history list before evaluating

Tcl_RecordAndEval - save command on history list before evaluating

Tcl_SetRecursionLimit - set maximum allowable nesting depth in interpreter

Tcl_SubstObj - perform substitutions on Tcl objects

Commands

Tcl_AddErrorInfo - record information about errors

Tcl_BackgroundError - report Tcl error that occurred in background processing

Tcl_CreateCommand - implement new commands in C

Tcl_CreateMathFunc - Define, query and enumerate math functions for expressions

Tcl_CreateObjCommand - implement new commands in C

Tcl_Panic - report fatal error and abort

Tcl_SaveResult - save and restore an interpreter's result

Tcl_SetErrno - manipulate errno to store and retrieve error codes

Tcl_SetResult - manipulate Tcl result

Variables

Tcl_CreateTrace - arrange for command execution to be traced

Tcl_LinkVar - link Tcl variable to C variable

Tcl_SetVar - manipulate Tcl variables

Tcl_TraceCommand - monitor renames and deletes of a command

Tcl_TraceVar - monitor accesses to a variable

Tcl_UpVar - link one variable to another

Operating System Interface

Tcl_Access - check file permissions and other attributes

Tcl_DetachPids - manage child processes in background

Tcl_PutEnv - procedures to manipulate the environment

Tcl_GetCwd - manipulate the current working directory

Tcl_GetHostName - get the name of the local host

Tcl_GetTime - get date and time

Tcl_MacSetEventProc - procedures to handle Macintosh resources and other Macintosh specifics

Tcl_SignalId - Convert signal codes

Tcl_TranslateFileName - convert file name to native form and replace tilde with home directory

Tk

Tk built-in commands

General

console - Control the console on systems without a real console

destroy - Destroy one or more windows

tk - Manipulate Tk internal state

tkerror - Command invoked to process background errors

tkvars - Variables used or set by Tk

tkwait - Wait for variable to change or window to be destroyed

winfo - Return window-related information

wish - Simple windowing shell

wm - Communicate with window manager

Resources and Options

bitmap - Images that display two colors

colors - symbolic color names recognized by Tk

cursors - mouse cursors available in Tk

font - Create and inspect fonts.

image - Create and manipulate images

keysyms - keysyms recognized by Tk

option - Add/retrieve window options to/from the option database

options - Standard options supported by widgets

tk_setPalette - Modify the Tk color palette

photo - Full-color images

Widgets

button - Create and manipulate button widgets

canvas - Create and manipulate canvas widgets

checkbutton - Create and manipulate checkbutton widgets

entry - Create and manipulate entry widgets

frame - Create and manipulate frame widgets

label - Create and manipulate label widgets

labelframe - Create and manipulate labelframe widgets

listbox - Create and manipulate listbox widgets

menu - Create and manipulate menu widgets

menubutton - Create and manipulate menubutton widgets

message - Create and manipulate message widgets

tk_optionMenu - Create an option menubutton and its menu

panedwindow - Create and manipulate panedwindow widgets

radiobutton - Create and manipulate radiobutton widgets

scale - Create and manipulate scale widgets

scrollbar - Create and manipulate scrollbar widgets

spinbox - Create and manipulate spinbox widgets

text - Create and manipulate text widgets

Dialogs and toplevels

tk_chooseColor - pops up a dialog box for the user to select a color.

tk_chooseDirectory - pops up a dialog box for the user to select a directory.

tk_dialog - Create modal dialog and wait for response

tk_getOpenFile - pop up a dialog box for the user to select a file to open or save.

tk_messageBox - pops up a message window and waits for user response.

tk_popup - Post a popup menu

toplevel - Create and manipulate toplevel widgets

Geometry management

grid - Geometry manager that arranges widgets in a grid

lower - Change a window's position in the stacking order

pack - Geometry manager that packs around edges of cavity

place - Geometry manager for fixed or rubber-sheet placement

raise - Change a window's position in the stacking order

Events and bindings

bind - Arrange for X events to invoke Tcl scripts

bindtags - Determine which bindings apply to a window, and order of evaluation

event - Miscellaneous event facilities: define virtual events and generate events

focus - Manage the input focus

tk_focusNext - Utility procedures for managing the input focus.

grab - Confine pointer and keyboard events to a window sub-tree

Inter-client Communication

bell - Ring a display's bell

clipboard - Manipulate Tk clipboard

selection - Manipulate the X selection

send - Execute a command in a different application

Tk C Procedures

Initialization

Tk_CreateErrorHandler - handle X protocol errors

Tk_MainLoop - loop for events until all windows are deleted

Tk_MainWindow - functions for querying main

Tk_ParseArgv - process command-line options

Tk_SetAppName - Set the name of an application for ``send'' commands

Tk_StrictMotif - Return value of tk_strictMotif variable

Tk_InitStubs - initialize the Tk stubs mechanism

Tk_Init - add Tk to an interpreter and make a new Tk application.

Tk_Main - main program for Tk-based applications

Widget Implementation

Tk_CoordsToWindow - Find window containing a point

Tk_GeometryRequest - specify desired geometry or internal border for a window

Tk_GetAnchorFromObj - translate between strings and anchor positions

Tk_GetScrollInfo - parse arguments for scrolling commands

Tk_GetUid - convert from string to unique identifier

Tk_MaintainGeometry - maintain geometry of one window relative to another

Tk_ManageGeometry - arrange to handle geometry requests for a window

Tk_MapWindow - map or unmap a window

Tk_MoveToplevelWindow - Adjust the position of a top-level window

Tk_Name - convert between names and window tokens

Tk_RestackWindow - Change a window's position in the stacking order

Tk_SetClass - set or retrieve a window's class

Tk_SetClassProcs - register widget specific procedures

Tk_SetGrid - control the grid for interactive resizing

Tk_SetWindowVisual - change visual characteristics of window

Tk_WindowId - retrieve information from Tk's local data structure

Events and Bindings

Tk_CreateBindingTable - invoke scripts in response to X events

Tk_CreateEventHandler - associate procedure callback with an X event

Tk_Grab - manipulate grab state in an application

Tk_HandleEvent - invoke event handlers for window system events

Tk_QueueWindowEvent - Add a window event to the Tcl event queue

Tk_RestrictEvents - filter and selectively delay X events

Tk_SetCaretPos - set the display caret location

Resources and Options

Tk_AddOption - Add an option to the option database

Tk_ConfigureWidget - process configuration options for widgets

Tk_ConfigureWindow - change window configuration or attributes

Tk_CreateWindow - create or delete window

Tk_FontId - accessor functions for

Tk_GetOption - retrieve an option from the option database

Tk_SetOptions - process configuration options

Images

Tk_CreateImageType - define new kind of image

Tk_CreateItemType - define new kind of canvas item

Tk_CreatePhotoImageFormat - define new file format for photo images

Tk_DeleteImage - Destroy an image.

Tk_FindPhoto - manipulate the image data stored in a photo image.

Tk_AllocBitmapFromObj - maintain database of single-plane pixmaps

Tk_ImageChanged - notify widgets that image needs to be redrawn

Tk_NameOfImage - Return name of image.

Canvas Widgets

Tk_CanvasPs - utility procedures for generating Postscript for canvases

Tk_CanvasTkwin - utility procedures for canvas type managers

Tk_CanvasTextInfo - additional information for managing text items in canvases

Graphics Routines

Tk_Alloc3DBorderFromObj - draw borders with three-dimensional appearance

Tk_DrawFocusHighlight - draw the traversal highlight ring for a widget

Tk_GetCapStyle - translate between strings and cap styles

Tk_GetColormap - allocate and free colormaps

Tk_AllocColorFromObj - maintain database of colors

Tk_AllocCursorFromObj - maintain database of cursors

Tk_GetDash - convert from string to valid dash structure.

Tk_AllocFontFromObj - maintain database of fonts

Tk_GetGC - maintain database of read-only graphics contexts

Tk_GetImage - use an image in a widget

Tk_GetJoinStyle - translate between strings and join styles

Tk_GetJustifyFromObj - translate between strings and justification styles

Tk_GetPixelsFromObj - translate between strings and screen units

Tk_GetPixmap - allocate and free pixmaps

Tk_GetReliefFromObj - translate between strings and relief values

Tk_GetRootCoords - Compute root-window coordinates of window

Tk_MeasureChars - routines to measure and display simple single-line strings.

Tk_ComputeTextLayout - routines to measure and display single-font, multi-line, justified text.

System-specific

Tk_CreateClientMessageHandler - associate procedure callback with ClientMessage type X events

Tk_CreateGenericHandler - associate procedure callback with all X events

Tk_FreeXId - make X resource identifier available for reuse

Tk_GetHINSTANCE - retrieve the global application instance handle

Tk_GetHWND - manage interactione between the Windows handle and an X window

Tk_GetVRootGeometry - Get location and size of virtual root for window

Tk_GetVisual - translate from string to visual

Tk_HWNDToWindow - Find Tk's window information for a Windows window

Tk_IdToWindow - Find Tk's window information for an X window

Tk_InternAtom - manage cache of X atoms

Selection and Clipboard

Tk_ClipboardClear - Manage the clipboard

Tk_ClearSelection - Deselect a selection

Tk_CreateSelHandler - arrange to handle requests for a selection

Tk_GetSelection - retrieve the contents of a selection

Tk_OwnSelection - make a window the owner of the primary selection

Tcllib

asn
autoproxy
base64
bee
cksum
cmdline
comm
control
counter
crc16
crc32
csv
des
dns
docidx_api
docidx_fmt
doctoc_api
doctoc_fmt
doctools
doctools::changelog
doctools::cvs
doctools::idx
doctools::toc
doctools_api
doctools_fmt
dtplite
exif
fileutil
ftp
ftpd
grammar::dacceptor
grammar::dexec
grammar::fa
grammar::fa::op
html
htmlparse
ident
inifile
irc
javascript
jpeg
ldap
log
logger
math
math::bignum
math::calculus
math::calculus::romberg
math::combinatorics
math::complexnumbers
math::constants
math::fourier
math::fuzzy
math::geometry
math::interpolate
math::linearalgebra
math::optimize
math::polynomials
math::special
math::statistics
md4
md5
md5crypt
mime
mpexpand
multiplexer
ncgi
nntp
ntp_time
png
pop3
pop3d
pop3d::dbox
pop3d::udb
profiler
rc4
report
ripemd128
ripemd160
sha1
smtp
smtpd
snit
snitfaq
soundex
stooop
struct::graph
struct::graph v1
struct::list
struct::matrix
struct::matrix v1
struct::pool
struct::prioqueue
struct::queue
struct::record
struct::set
struct::skiplist
struct::stack
struct::tree
struct::tree v1
sum
tar
tcllib_ip
textutil
textutil::expander
tie
treeql
uri
uuencode
uuid
yencode

TclSOAP

TclSOAP over SSL
CGI Server Package
TclDOM Packages for TclSOAP
TclHTTPD SOAP Server Utilities
TclHTTPD XML-RPC Server Utilities

TclVFS

vfs
vfs-filesystems
vfs-fsapi

TclX

Tcl_HandleAlloc, Tcl_HandleFree, Tcl_HandleTblInit, Tcl_HandleTblRelease, Tcl_HandleTblUseCount , Tcl_HandleWalk, Tcl_HandleXlate
TclX commands
Tclx_Init, Tclxcmd_Init, TclX_Main, Tkx_Init, TkX_Main Extended
TclX_NewKeyedListObj, TclX_KeyedListGet, TclX_KeyedListSet, TclX_KeyedListDelete, TclX_KeyedListGetKeys
Writing C language extensions to Tcl (Tcl_Obj-based commands).
Writing C language extensions to Tcl.

Tcom

How to implement COM objects in Tcl.
Reference Manual.

tDOM

dom - Create an in-memory DOM tree from XML
domDoc - Manipulates an instance of a DOM document object
domNode - Manipulates an instance of a DOM node object
expat - Creates an instance of an expat parser object
expatapi - Functions to create, install and remove expat parser object extensions.
tdom - tdom is an expat parser object extension to create an in-memory DOM tree from the input while parsing.
tnc - tnc is an expat parser object extension, that validates the XML stream against the document DTD while parsing.

TkCon

dump proc
idebug proc
observe proc
tkcon proc
Documentation, Img Index , Tcllib Index , Tklib Index , TclVFS Index
Getting Started
License
Limitations
Online Demo
Purpose & Features
Screenshot
Special Bindings
tkcon Procedures
To Do
Using TkCon with other Tk Languages

Tklib

autoscroll
canvasLabel
cursor
datefield
ico
ipentry
pie
pieBoxLabeler
piePeripheralLabeler
Plotchart

XOTcl

HTML
HTML
PDF
PDF

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