FM / demos

/usr/share/tk8.6/demos

Name	Size	Mode	Actions
images/	-	0755	rm
anilabel.tcl	6670	0644	edit dl rm
aniwave.tcl	3494	0644	edit dl rm
arrow.tcl	7984	0644	edit dl rm
bind.tcl	2948	0644	edit dl rm
bitmap.tcl	1411	0644	edit dl rm
browse	1758	0755	edit dl rm
button.tcl	1504	0644	edit dl rm
check.tcl	2278	0644	edit dl rm
clrpick.tcl	1431	0644	edit dl rm
colors.tcl	4995	0644	edit dl rm
combo.tcl	1963	0644	edit dl rm
cscroll.tcl	3389	0644	edit dl rm
ctext.tcl	6019	0644	edit dl rm
dialog1.tcl	660	0644	edit dl rm
dialog2.tcl	613	0644	edit dl rm
en.msg	3867	0644	edit dl rm
entry1.tcl	1385	0644	edit dl rm
entry2.tcl	2081	0644	edit dl rm
entry3.tcl	6104	0644	edit dl rm
filebox.tcl	2351	0644	edit dl rm
floor.tcl	79108	0644	edit dl rm
fontchoose.tcl	1752	0644	edit dl rm
form.tcl	1046	0644	edit dl rm
goldberg.tcl	56556	0644	edit dl rm
hello	512	0755	edit dl rm
hscale.tcl	1497	0644	edit dl rm
icon.tcl	2063	0644	edit dl rm
image1.tcl	1002	0644	edit dl rm
image2.tcl	3352	0644	edit dl rm
items.tcl	10133	0644	edit dl rm
ixset	8068	0755	edit dl rm
knightstour.tcl	9140	0644	edit dl rm
label.tcl	1379	0644	edit dl rm
labelframe.tcl	1847	0644	edit dl rm
license.terms	2267	0644	edit dl rm
mclist.tcl	4357	0644	edit dl rm
menu.tcl	6778	0644	edit dl rm
menubu.tcl	4476	0644	edit dl rm
msgbox.tcl	1998	0644	edit dl rm
nl.msg	6750	0644	edit dl rm
paned1.tcl	1110	0644	edit dl rm
paned2.tcl	2244	0644	edit dl rm
pendulum.tcl	7596	0644	edit dl rm
plot.tcl	2758	0644	edit dl rm
puzzle.tcl	2596	0644	edit dl rm
radio.tcl	2752	0644	edit dl rm
README	2082	0644	edit dl rm
rmt	5319	0755	edit dl rm
rolodex	8300	0755	edit dl rm
ruler.tcl	5211	0644	edit dl rm
sayings.tcl	2273	0644	edit dl rm
search.tcl	4403	0644	edit dl rm
spin.tcl	1820	0644	edit dl rm
states.tcl	2048	0644	edit dl rm
style.tcl	6943	0644	edit dl rm
tclIndex	4354	0644	edit dl rm
tcolor	11250	0755	edit dl rm
text.tcl	4267	0644	edit dl rm
textpeer.tcl	2188	0644	edit dl rm
timer	1095	0755	edit dl rm
toolbar.tcl	3264	0644	edit dl rm
tree.tcl	3162	0644	edit dl rm
ttkbut.tcl	3405	0644	edit dl rm
ttkmenu.tcl	2391	0644	edit dl rm
ttknote.tcl	2317	0644	edit dl rm
ttkpane.tcl	4172	0644	edit dl rm
ttkprogress.tcl	1536	0644	edit dl rm
ttkscale.tcl	1420	0644	edit dl rm
twind.tcl	11045	0644	edit dl rm
unicodeout.tcl	4399	0644	edit dl rm
vscale.tcl	1477	0644	edit dl rm
widget	23267	0755	edit dl rm

Edit: /usr/share/tk8.6/demos/mclist.tcl (4357B)

# mclist.tcl --
#
# This demonstration script creates a toplevel window containing a Ttk
# tree widget configured as a multi-column listbox.

if {![info exists widgetDemo]} {
    error "This script should be run from the \"widget\" demo."
}

package require Tk

set w .mclist
catch {destroy $w}
toplevel $w
wm title $w "Multi-Column List"
wm iconname $w "mclist"
positionWindow $w

## Explanatory text
ttk::label $w.msg -font $font -wraplength 4i -justify left -anchor n -padding {10 2 10 6} -text "Ttk is the new Tk themed widget set. One of the widgets it includes is a tree widget, which can be configured to display multiple columns of informational data without displaying the tree itself. This is a simple way to build a listbox that has multiple columns. Clicking on the heading for a column will sort the data by that column. You can also change the width of the columns by dragging the boundary between them."
pack $w.msg -fill x

## See Code / Dismiss
pack [addSeeDismiss $w.seeDismiss $w] -side bottom -fill x

ttk::frame $w.container
ttk::treeview $w.tree -columns {country capital currency} -show headings \
    -yscroll "$w.vsb set" -xscroll "$w.hsb set"
ttk::scrollbar $w.vsb -orient vertical -command "$w.tree yview"
ttk::scrollbar $w.hsb -orient horizontal -command "$w.tree xview"
pack $w.container -fill both -expand 1
grid $w.tree $w.vsb -in $w.container -sticky nsew
grid $w.hsb         -in $w.container -sticky nsew
grid column $w.container 0 -weight 1
grid row    $w.container 0 -weight 1

image create photo upArrow -data {
    R0lGODlhDgAOAJEAANnZ2YCAgPz8/P///yH5BAEAAAAALAAAAAAOAA4AAAImhI+
    py+1LIsJHiBAh+BgmiEAJQITgW6DgUQIAECH4JN8IPqYuNxUAOw==}
image create photo downArrow -data {
    R0lGODlhDgAOAJEAANnZ2YCAgPz8/P///yH5BAEAAAAALAAAAAAOAA4AAAInhI+
    py+1I4ocQ/IgDEYIPgYJICUCE4F+YIBolEoKPEJKZmVJK6ZACADs=}
image create photo noArrow -height 14 -width 14

## The data we're going to insert
set data {
    Argentina		{Buenos Aires}		ARS
    Australia		Canberra		AUD
    Brazil		Brazilia		BRL
    Canada		Ottawa			CAD
    China		Beijing			CNY
    France		Paris			EUR
    Germany		Berlin			EUR
    India		{New Delhi}		INR
    Italy		Rome			EUR
    Japan		Tokyo			JPY
    Mexico		{Mexico City}		MXN
    Russia		Moscow			RUB
    {South Africa}	Pretoria		ZAR
    {United Kingdom}	London			GBP
    {United States}	{Washington, D.C.}	USD
}

## Code to insert the data nicely
set font [ttk::style lookup Heading -font]
foreach col {country capital currency} name {Country Capital Currency} {
    $w.tree heading $col -text $name -image noArrow -anchor w \
	-command [list SortBy $w.tree $col 0]
    $w.tree column $col -width [expr {
	[font measure $font $name] + [image width noArrow] + 5
    }]
}
set font [ttk::style lookup Treeview -font]
foreach {country capital currency} $data {
    $w.tree insert {} end -values [list $country $capital $currency]
    foreach col {country capital currency} {
	set len [font measure $font "[set $col]  "]
	if {[$w.tree column $col -width] < $len} {
	    $w.tree column $col -width $len
	}
    }
}

## Code to do the sorting of the tree contents when clicked on
proc SortBy {tree col direction} {
    # Determine currently sorted column and its sort direction
    foreach c {country capital currency} {
	set s [$tree heading $c state]
	if {("selected" in $s || "alternate" in $s) && $col ne $c} {
	    # Sorted column has changed
	    $tree heading $c -image noArrow state {!selected !alternate !user1}
	    set direction [expr {"alternate" in $s}]
	}
    }

# Build something we can sort
    set data {}
    foreach row [$tree children {}] {
	lappend data [list [$tree set $row $col] $row]
    }

set dir [expr {$direction ? "-decreasing" : "-increasing"}]
    set r -1

# Now reshuffle the rows into the sorted order
    foreach info [lsort -dictionary -index 0 $dir $data] {
	$tree move [lindex $info 1] {} [incr r]
    }

# Switch the heading so that it will sort in the opposite direction
    $tree heading $col -command [list SortBy $tree $col [expr {!$direction}]] \
	state [expr {$direction?"!selected alternate":"selected !alternate"}]
    if {[ttk::style theme use] eq "aqua"} {
	# Aqua theme displays native sort arrows when user1 state is set
	$tree heading $col state "user1"
    } else {
	$tree heading $col -image [expr {$direction?"upArrow":"downArrow"}]
    }
}

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