# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id: STList.tcl,v 1.4 2001/12/09 05:04:02 idiscovery Exp $
#
# STList.tcl --
#
# This file implements Scrolled TList widgets
#
# Copyright (c) 1993-1999 Ioi Kim Lam.
# Copyright (c) 2000-2001 Tix Project Group.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

tixWidgetClass tixScrolledTList {
-classname TixScrolledTList
-superclass tixScrolledWidget
-method {
}
-flag {
}
-configspec {
}
-default {
{.scrollbar auto}
{*borderWidth 1}
{*tlist.background #c3c3c3}
{*tlist.highlightBackground #d9d9d9}
{*tlist.relief sunken}
{*tlist.takeFocus 1}
{*Scrollbar.takeFocus 0}
}
}

proc tixScrolledTList:ConstructWidget {w} {
upvar #0 $w data

tixChainMethod $w ConstructWidget

set data(w:tlist) \
[tixTList $w.tlist]
set data(w:hsb) \
[scrollbar $w.hsb -orient horizontal]
set data(w:vsb) \
[scrollbar $w.vsb -orient vertical ]

set data(pw:client) $data(w:tlist)
}

proc tixScrolledTList:SetBindings {w} {
upvar #0 $w data

tixChainMethod $w SetBindings

$data(w:tlist) config \
-xscrollcommand "$data(w:hsb) set"\
-yscrollcommand "$data(w:vsb) set"\
-sizecmd [list tixScrolledWidget:Configure $w]

$data(w:hsb) config -command "$data(w:tlist) xview"
$data(w:vsb) config -command "$data(w:tlist) yview"
}

#----------------------------------------------------------------------
#
# option configs
#----------------------------------------------------------------------
proc tixScrolledTList:config-takefocus {w value} {
upvar #0 $w data

$data(w:tlist) config -takefocus $value
}

#----------------------------------------------------------------------
#
# Widget commands
#----------------------------------------------------------------------


#----------------------------------------------------------------------
#
# Private Methods
#----------------------------------------------------------------------

#----------------------------------------------------------------------
# virtual functions to query the client window's scroll requirement
#----------------------------------------------------------------------
proc tixScrolledTList:GeometryInfo {w mW mH} {
upvar #0 $w data

return [$data(w:tlist) geometryinfo $mW $mH]
}