'\"
'\" Generated from file 'chatwidget\&.man' by tcllib/doctools with format 'nroff'
'\"
.TH "chatwidget" n 1\&.1\&.4 tklib "Composite widget for chat applications"
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.BS
.SH NAME
chatwidget \- Provides a multi-paned view suitable for display of chat room or irc channel information
.SH SYNOPSIS
package require \fBTk 8\&.5\fR
.sp
package require \fBchatwidget ?1\&.1\&.4?\fR
.sp
\fB::chatwidget::chatwidget\fR \fIpath\fR ?\fIoptions\fR?
.sp
\fB$widget\fR topic \fIcommand\fR \fIargs\fR
.sp
\fB$widget\fR name \fInick\fR \fIargs\fR
.sp
\fB$widget\fR message \fItext\fR \fIargs\fR
.sp
\fB$widget\fR hook \fIcommand\fR \fIargs\fR
.sp
\fB$widget\fR names \fIargs\fR
.sp
\fB$widget\fR entry \fIargs\fR
.sp
\fB$widget\fR chat \fIargs\fR
.sp
.BE
.SH DESCRIPTION
This is a composite widget designed to simplify the construction of
chat applications\&. The widget contains display areas for chat
messages, user names and topic and an entry area\&. It automatically
handles colourization of messages per nick and manages nick
completion\&. A system of hooks permit the application author to adjust
display features\&. The main chat display area may be split for use
displaying history or for searching\&.
.PP
The widget is made up of a number of text widget and panedwindow
widgets so that the size of each part of the display may be adjusted
by the user\&. All the text widgets may be accessed via widget
passthrough commands if fine adjustment is required\&. The topic and
names sections can also be hidden if desired\&.
.SH COMMANDS
.TP
\fB::chatwidget::chatwidget\fR \fIpath\fR ?\fIoptions\fR?
Create a new chatwidget using the Tk window id \fIpath\fR\&. Any options
provided are currently passed directly to the main chat text widget\&.
.PP
.SH "WIDGET COMMANDS"
.TP
\fB$widget\fR topic \fIcommand\fR \fIargs\fR
The chat widget can display a topic string, for instance the topic or
name given to a multi-user chatroom or irc channel\&.
.RS
.TP
\fBshow\fR
Enable display of the topic\&.
.TP
\fBhide\fR
Disable display of the topic
.TP
\fBset \fItopic\fR\fR
Set the topic text to \fItopic\fR\&.
.RE
.TP
\fB$widget\fR name \fInick\fR \fIargs\fR
Control the names and tags associated with names\&.
.RS
.TP
\fBlist ?\fI-full\fR?\fR
Returns a list of all the user names from the names view\&. If ?-full? is given then the list returned is a list of lists where each
sublist is made up of the nick followed by any options that have been
set on this nick entry\&. This may be used to examine any application
specific options that may be applied to a nick when using the
\fBadd\fR command\&.
.TP
\fBadd \fInick\fR ?\fIoptions\fR?\fR
.TP
\fBdelete \fInick\fR\fR
.RE
.TP
\fB$widget\fR message \fItext\fR \fIargs\fR
Add messages to the display\&. options are -nick, -time, -type, -mark
-tags
.TP
\fB$widget\fR hook \fIcommand\fR \fIargs\fR
Manage hooks\&. add (message, post names_group, names_nick, chatstate), remove, run
.TP
\fB$widget\fR names \fIargs\fR
Passthrough to the name display text widget\&. See the \fBtext\fR widget manual
for all available commands\&. The chatwidget provides two additional
commands \fBshow\fR and \fBhide\fR which are used to control the
display of this element in the widget\&.
.TP
\fB$widget\fR entry \fIargs\fR
Passthrough to the entry text widget\&. See the \fBtext\fR widget manual
for all available commands\&.
.TP
\fB$widget\fR chat \fIargs\fR
Passthrough to the chat text widget\&. See the \fBtext\fR widget manual for
all available commands\&.
.PP
.SH EXAMPLE
.CS


chatwidget::chatwidget \&.chat
proc speak {w msg} {$w message $msg -nick user}
\&.chat hook add post [list speak \&.chat]
pack \&.chat -side top -fill both -expand 1
\&.chat topic show
\&.chat topic set "Chat widget demo"
\&.chat name add "admin" -group admin
\&.chat name add "user" -group users -color tomato
\&.chat message "Chatwidget ready" -type system
\&.chat message "Hello, user" -nick admin
\&.chat message "Hello, admin" -nick user

.CE
.PP
A more extensive example is available by examining the code for the picoirc
program in the tclapps repository which ties the tcllib \fBpicoirc\fR package to this
\fBchatwidget\fR package to create a simple irc client\&.
.SH "BUGS, IDEAS, FEEDBACK"
This document, and the package it describes, will undoubtedly contain
bugs and other problems\&.
Please report such in the category \fIchatwidget\fR of the
\fITklib Trackers\fR [http://core\&.tcl\&.tk/tklib/reportlist]\&.
Please also report any ideas for enhancements you may have for either
package and/or documentation\&.
.SH "SEE ALSO"
text(n)
.SH KEYWORDS
chat, chatwidget, composite widget, irc, mega-widget, widget
