FM / demos

/opt/imh/python3.13/lib/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	8110	0644	edit dl rm
bind.tcl	3078	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	2310	0644	edit dl rm
clrpick.tcl	1431	0644	edit dl rm
colors.tcl	5002	0644	edit dl rm
combo.tcl	1963	0644	edit dl rm
cscroll.tcl	5041	0644	edit dl rm
ctext.tcl	6205	0644	edit dl rm
dialog1.tcl	974	0644	edit dl rm
dialog2.tcl	828	0644	edit dl rm
en.msg	3867	0644	edit dl rm
entry1.tcl	1401	0644	edit dl rm
entry2.tcl	2106	0644	edit dl rm
entry3.tcl	6102	0644	edit dl rm
filebox.tcl	2351	0644	edit dl rm
floor.tcl	81000	0644	edit dl rm
fontchoose.tcl	1710	0644	edit dl rm
form.tcl	1046	0644	edit dl rm
goldberg.tcl	56666	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	3359	0644	edit dl rm
items.tcl	10495	0644	edit dl rm
ixset	8075	0755	edit dl rm
knightstour.tcl	9123	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	7292	0644	edit dl rm
menubu.tcl	4255	0644	edit dl rm
msgbox.tcl	1998	0644	edit dl rm
nl.msg	6750	0644	edit dl rm
paned1.tcl	1130	0644	edit dl rm
paned2.tcl	2244	0644	edit dl rm
pendulum.tcl	7649	0644	edit dl rm
plot.tcl	2757	0644	edit dl rm
puzzle.tcl	2603	0644	edit dl rm
radio.tcl	2752	0644	edit dl rm
README	2082	0644	edit dl rm
rmt	5319	0755	edit dl rm
rolodex	8303	0755	edit dl rm
ruler.tcl	5333	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	5298	0644	edit dl rm
tcolor	11253	0755	edit dl rm
text.tcl	4291	0644	edit dl rm
textpeer.tcl	2188	0644	edit dl rm
timer	1095	0755	edit dl rm
toolbar.tcl	3272	0644	edit dl rm
tree.tcl	3178	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	4177	0644	edit dl rm
ttkprogress.tcl	1536	0644	edit dl rm
ttkscale.tcl	1420	0644	edit dl rm
twind.tcl	11654	0644	edit dl rm
unicodeout.tcl	4706	0644	edit dl rm
vscale.tcl	1477	0644	edit dl rm
widget	24064	0755	edit dl rm

Edit: /opt/imh/python3.13/lib/tk8.6/demos/unicodeout.tcl (4706B)

# unicodeout.tcl --
#
# This demonstration script shows how you can produce output (in label
# widgets) using many different alphabets.

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

package require Tk

set w .unicodeout
catch {destroy $w}
toplevel $w
wm title $w "Unicode Label Demonstration"
wm iconname $w "unicodeout"
positionWindow $w

label $w.msg -font $font -wraplength 4i -anchor w -justify left \
	-text "This is a sample of Tk's support for languages that use\
	non-Western character sets.  However, what you will actually see\
	below depends largely on what character sets you have installed,\
	and what you see for characters that are not present varies greatly\
	between platforms as well.  The strings are written in Tcl using\
	UNICODE characters using the \\uXXXX escape so as to do so in a\
	portable fashion."
pack $w.msg -side top

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

## The frame that will contain the sample texts.
pack [frame $w.f] -side bottom -expand 1 -fill both -padx 2m -pady 1m
grid columnconfigure $w.f 1 -weight 1
set i 0
proc addSample {w language args} {
    global font i
    set sample [join $args ""]
    set j [incr i]
    label $w.f.l$j -font $font -text "${language}:" -anchor nw -pady 0
    label $w.f.s$j -font $font -text $sample -anchor nw -width 30 -pady 0
    grid $w.f.l$j $w.f.s$j -sticky ew -pady 0
    grid configure $w.f.l$j -padx 1m
}

## A helper procedure that determines what form to use to express languages
## that have complex rendering rules...
proc usePresentationFormsFor {language} {
    switch [tk windowingsystem] {
	aqua {
	    # OSX wants natural character order; the renderer knows how to
	    # compose things for display for all languages.
	    return false
	}
	x11 {
	    # The X11 font renderers that Tk supports all know nothing about
	    # composing characters, so we need to use presentation forms.
	    return true
	}
	win32 {
	    # On Windows, we need to determine whether the font system will
	    # render right-to-left text. This varies by language!
	    try {
		package require registry
		set rkey [join {
		    HKEY_LOCAL_MACHINE
		    SOFTWARE
		    Microsoft
		    {Windows NT}
		    CurrentVersion
		    LanguagePack
		} \\]
		return [expr {
		    [string toupper $language] ni [registry values $rkey]
		}]
	    } trap error {} {
		# Cannot work it out, so use presentation forms.
		return true
	    }
	}
	default {
	    # Default to using presentation forms.
	    return true
	}
    }
}

## Processing when some characters are not currently cached by the display
## engine might take a while, so make sure we're displaying something in the
## meantime...
pack [label $w.wait -text "Please wait while loading fonts..." \
	-font {Helvetica 12 italic}]
set oldCursor [$w cget -cursor]
$w conf -cursor watch
update

## Add the samples...
if {[usePresentationFormsFor Arabic]} {
    # Using presentation forms (pre-layouted)
    addSample $w Arabic \
	    "\uFE94\uFEF4\uFE91\uFEAE\uFECC\uFEDF\uFE8D " \
	    "\uFE94\uFEE4\uFEE0\uFEDC\uFEDF\uFE8D"
} else {
    # Using standard text characters
    addSample $w Arabic \
	    "\u0627\u0644\u0643\u0644\u0645\u0629 " \
	    "\u0627\u0644\u0639\u0631\u0628\u064A\u0629"
}
addSample $w "Trad. Chinese"  "\u4E2D\u570B\u7684\u6F22\u5B57"
addSample $w "Simpl. Chinese" "\u6C49\u8BED"
addSample $w French "Langue fran\xE7aise"
addSample $w Greek \
	"\u0395\u03BB\u03BB\u03B7\u03BD\u03B9\u03BA\u03AE " \
	"\u03B3\u03BB\u03CE\u03C3\u03C3\u03B1"
if {[usePresentationFormsFor Hebrew]} {
    # Visual order (pre-layouted)
    addSample $w Hebrew \
	    "\u05EA\u05D9\u05E8\u05D1\u05E2 \u05D1\u05EA\u05DB"
} else {
    # Standard logical order
    addSample $w Hebrew \
	    "\u05DB\u05EA\u05D1 \u05E2\u05D1\u05E8\u05D9\u05EA"
}
addSample $w Hindi \
    "\u0939\u093F\u0928\u094D\u0926\u0940 \u092D\u093E\u0937\u093E"
addSample $w Icelandic "\xCDslenska"
addSample $w Japanese \
	"\u65E5\u672C\u8A9E\u306E\u3072\u3089\u304C\u306A, " \
	"\u6F22\u5B57\u3068\u30AB\u30BF\u30AB\u30CA"
addSample $w Korean "\uB300\uD55C\uBBFC\uAD6D\uC758 \uD55C\uAE00"
addSample $w Russian \
	"\u0420\u0443\u0441\u0441\u043A\u0438\u0439 \u044F\u0437\u044B\u043A"
if {([tk windowingsystem] ne "x11") || (![catch {tk::pkgconfig get fontsystem} fs] && ($fs eq "xft"))} {
    if {[package vsatisfies [package provide Tcl] 8.7-]} {
	addSample $w Emoji "😀💩👍🇳🇱"
    } else {
	addSample $w Emoji \
		"\uD83D\uDE00\uD83D\uDCA9\uD83D\uDC4D\uD83C\uDDF3\uD83C\uDDF1"
    }
}

## We're done processing, so change things back to normal running...
destroy $w.wait
$w conf -cursor $oldCursor

cmd: