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# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id: ListNBk.tcl,v 1.5 2004/03/28 02:44:57 hobbs Exp $
#
# ListNBk.tcl --
#
# "List NoteBook" widget. Acts similarly to the notebook but uses a
# HList widget to represent the pages.
#
# Copyright (c) 1993-1999 Ioi Kim Lam.
# Copyright (c) 2000-2001 Tix Project Group.
# Copyright (c) 2004 ActiveState
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
tixWidgetClass tixListNoteBook {
-classname TixListNoteBook
-superclass tixVStack
-method {
}
-flag {
-height -width
}
-configspec {
{-width width Width 0}
{-height height Height 0}
}
-forcecall {
-dynamicgeometry -width -height
}
-default {
{*Orientation horizontal}
}
}
proc tixListNoteBook:ConstructWidget {w} {
upvar #0 $w data
tixChainMethod $w ConstructWidget
set data(w_pane) [tixPanedWindow $w.pane -panerelief flat]
set p1 [$data(w_pane) add p1 -expand 0]
set p2 [$data(w_pane) add p2 -expand 1]
set data(w_p2) $p2
set data(w:shlist) [tixScrolledHList $p1.shlist]
set data(w:hlist) [$data(w:shlist) subwidget hlist]
if {[$data(w_pane) cget -orientation] eq "vertical"} {
pack $data(w:shlist) -expand yes -fill both -padx 2 -pady 3
} else {
pack $data(w:shlist) -expand yes -fill both -padx 3 -pady 2
}
$data(w:hlist) config \
-command [list tixListNoteBook:Choose $w] \
-browsecmd [list tixListNoteBook:Choose $w] \
-selectmode single
pack $data(w_pane) -expand yes -fill both
}
proc tixListNoteBook:add {w child args} {
upvar #0 $w data
if {[string match *.* $child]} {
error "the name of the page cannot contain the \".\" character"
}
return [eval tixChainMethod $w add $child $args]
}
#----------------------------------------------------------------------
# Virtual Methods
#----------------------------------------------------------------------
proc tixListNoteBook:InitGeometryManager {w} {
tixWidgetDoWhenIdle tixListNoteBook:InitialRaise $w
}
proc tixListNoteBook:InitialRaise {w} {
upvar #0 $w data
if {$data(topchild) eq ""} {
set top [lindex $data(windows) 0]
} else {
set top $data(topchild)
}
if {$top ne ""} {
tixCallMethod $w raise $top
}
}
proc tixListNoteBook:CreateChildFrame {w child} {
upvar #0 $w data
return [frame $data(w_p2).$child]
}
proc tixListNoteBook:RaiseChildFrame {w child} {
upvar #0 $w data
if {$data(topchild) ne $child} {
if {$data(topchild) ne ""} {
pack forget $data(w:$data(topchild))
}
pack $data(w:$child) -expand yes -fill both
}
}
#
#----------------------------------------------------------------------
#
proc tixListNoteBook:config-dynamicgeometry {w value} {
upvar #0 $w data
$data(w_pane) config -dynamicgeometry $value
}
proc tixListNoteBook:config-width {w value} {
upvar #0 $w data
if {$value != 0} {
$data(w_pane) config -width $value
}
}
proc tixListNoteBook:config-height {w value} {
upvar #0 $w data
if {$value != 0} {
$data(w_pane) config -height $value
}
}
proc tixListNoteBook:raise {w child} {
upvar #0 $w data
$data(w:hlist) selection clear
$data(w:hlist) selection set $child
$data(w:hlist) anchor set $child
tixChainMethod $w raise $child
}
proc tixListNoteBook:Choose {w args} {
upvar #0 $w data
set entry [tixEvent flag V]
if {[lsearch $data(windows) $entry] != -1} {
tixCallMethod $w raise $entry
}
}