head	1.3;
access;
symbols
	rel-7-10-4:1.2
	STABLE:1.2.0.2
	rel-7-10-2:1.2
	rel-7-10-0:1.1;
locks; strict;
comment	@# @;


1.3
date	2007.11.06.21.38.48;	author erikgreenwald;	state Exp;
branches;
next	1.2;

1.2
date	2007.05.07.04.17.44;	author brlcad;	state Exp;
branches;
next	1.1;

1.1
date	2007.03.02.21.49.53;	author brlcad;	state Exp;
branches;
next	;


desc
@@


1.3
log
@tk 8.5a6->8.5b1
@
text
@#!/bin/sh
# the next line restarts using wish \
exec wish "$0" "$@@"

# widget --
# This script demonstrates the various widgets provided by Tk,
# along with many of the features of the Tk toolkit.  This file
# only contains code to generate the main window for the
# application, which invokes individual demonstrations.  The
# code for the actual demonstrations is contained in separate
# ".tcl" files is this directory, which are sourced by this script
# as needed.
#
# RCS: @@(#) $Id: widget,v 1.30 2007/05/27 13:14:36 das Exp $

package require Tcl	8.5
package require Tk	8.5
package require msgcat

eval destroy [winfo child .]
set tk_demoDirectory [file join [pwd] [file dirname [info script]]]
::msgcat::mcload $tk_demoDirectory
namespace import ::msgcat::mc
wm title . [mc "Widget Demonstration"]
if {[tk windowingsystem] eq "x11"} {
    # This won't work everywhere, but there's no other way in core Tk
    # at the moment to display a coloured icon.
    image create photo TclPowered \
	    -file [file join $tk_library images logo64.gif]
    wm iconwindow . [toplevel ._iconWindow]
    pack [label ._iconWindow.i -image TclPowered]
    wm iconname . [mc "tkWidgetDemo"]
}

if {[lsearch -exact [font names] defaultFont] == -1} {
    # TIP #145 defines some standard named fonts
    if {[lsearch -exact [font names] TkDefaultFont] != -1 &&
	    [lsearch -exact [font names] TkFixedFont] != -1} {
        # FIX ME: the following tecnique of cloning the font to copy it works
        #         fine but means that if the system font is changed by
        #         Tk cannot update the copied font. font alias might be
        #         useful here -- or fix the app to use TkDefaultFont etc.
        font create mainFont   {*}[font configure TkDefaultFont]
        font create fixedFont  {*}[font configure TkFixedFont]
        font create boldFont   {*}[font configure TkDefaultFont] -weight bold
        font create titleFont  {*}[font configure TkDefaultFont] -weight bold
        font create statusFont {*}[font configure TkDefaultFont]
        font create varsFont   {*}[font configure TkDefaultFont]
    } else {        
        font create mainFont   -family Helvetica -size 12
        font create fixedFont  -family Courier   -size 10
        font create boldFont   -family Helvetica -size 12 -weight bold
        font create titleFont  -family Helvetica -size 18 -weight bold
        font create statusFont -family Helvetica -size 10
        font create varsFont   -family Helvetica -size 14
    }
}

set widgetDemo 1
set font mainFont

image create photo ::img::refresh -height 16 -format GIF -data {
    R0lGODlhEAAQAPMAAMz/zCpnKdb/1z9mPypbKBtLGy9NMPL/9Or+6+P+4j1Y
    PwQKBP7//xMLFAYBCAEBASH5BAEAAAAALAAAAAAQABAAAwR0EAD3Gn0Vyw0e
    ++CncU7IIAezMA/nhUqSLJizvSdCEEjy2ZIV46AwDAoDHwPYGSoEiUJAAGJ6
    EDHBNCFINW5OqABKSFk/B9lUa94IDwIFgewFMwQDQwCZQCztTgM9Sl8SOEMG
    KSAthiaOjBMPDhQONBiXABEAOw==
}

image create photo ::img::view -height 16 -format GIF -data {
    R0lGODlhEAAQAPMAAMz/zP///8DAwICAgH9/fwAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAACH5BAEAAAAALAAAAAAQABAAAwRIcMhJB7h3hM33
    KFjWdQQYap1QrCaGBmrRrS4nj5b53jOgbwXBKGACoYLDIuAoHCmZyYvR1rT5
    RMAq8LqcIYGsrjPsW1XOmFUEADs=
}

image create photo ::img::delete -height 16 -format GIF -data {
    R0lGODlhEAAOAKEAAIQAAO/n3v///////yH5BAEKAAIALAAAAAAQAA4AAAIm
    lI9pAKHbIHNoVhYhTdjlJ2AWKG2g+CldmB6rxo2uybYhbS80eRQAOw==
}

image create photo ::img::print -height 19 -format GIF -data {
    R0lGODlhGgATAPcAACEQOTEpQjEpUkIpc0IxY0I5c0oxjEo5SlJCY1JCe1JK
    UlpChFpCjFpGkFpSc1paa2NKc2NKnGNja2tapWtjc29KnHNanHNjc3NjrXNr
    jHNrnHNzc3tjpXtrtXtzhICAgIRzvYSEjIZzqox7tYyEnIyMjJSEtZSEvZSM
    lJyMtZyMvZyUlJyUrZyUvZycnKWctaWlpa2czq2lzrWtvbWtzrW1tb21xr21
    1sa9zs693s7OztbO3tbO597W1t7W7+fe7+fn5////+/n7+/v7+/v9////wAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
    AAAAAAAAAAAAAAAAAAAAACH5BAEAAEEALAAAAAAaABMAQAj/AIMIHBhkg0GC
    CBMGIQEiQgseQT4oeCBBAokgRYYQ0JBixg8hRIiUUEBBYYmTByBwiCBCRYwH
    CxY8cKFw4AogRXLqLAJkQ80gCBBg3BkxZswTNGh4MGqgQQUMJRHCwMkTSE+D
    Pn8eCKBhxIMhO3ei2OHDBw6sWSlMMMoWgwwfMDZI8GBjx44NARZwEGGi5MkS
    PcIWKRGz5YgLbAco+KkQBQoJIRgjdGEVq+SaJajqtNrzMgsPCmoIzqmDgmWE
    KOBuUKAAwYabYTfs4OHjY0giGyhk4MAWRI4eKyRQqPgggYUXPH4A+XBAgwoK
    DiIsCFxjA9sFEVQQCRJCAYAFDJxiKhAxvMTonEFimrhhYinTBgWiCvxLNX3M
    DkkpsKV5OYhjBxCMYAICAigUEAA7
}

#----------------------------------------------------------------
# The code below create the main window, consisting of a menu bar
# and a text widget that explains how to use the program, plus lists
# all of the demos as hypertext items.
#----------------------------------------------------------------

menu .menuBar -tearoff 0

# On the Mac use the special .apple menu for the about item
if {[tk windowingsystem] eq "aqua"} {
    .menuBar add cascade -menu .menuBar.apple
    menu .menuBar.apple -tearoff 0
    .menuBar.apple add command -label [mc "About..."] -command {aboutBox}
} else {
    # This is a tk-internal procedure to make i18n easier
    ::tk::AmpMenuArgs .menuBar add cascade -label [mc "&File"] \
	    -menu .menuBar.file
    menu .menuBar.file -tearoff 0
    ::tk::AmpMenuArgs .menuBar.file add command -label [mc "&About..."] \
	    -command {aboutBox} -accelerator [mc "<F1>"]
    .menuBar.file add sep
    ::tk::AmpMenuArgs .menuBar.file add command -label [mc "&Quit"] \
	    -command {exit} -accelerator [mc "Meta-Q"]
    bind . <[mc "Meta-q"]> {exit}
    bind . <F1>     {aboutBox}
}

. configure -menu .menuBar

frame .statusBar
label .statusBar.lab -text "   " -relief sunken -bd 1 \
	-font statusFont -anchor w
label .statusBar.foo -width 8 -relief sunken -bd 1 \
	-font statusFont -anchor w
pack .statusBar.lab -side left -padx 2 -expand yes -fill both
pack .statusBar.foo -side left -padx 2
pack .statusBar -side bottom -fill x -pady 2

frame .textFrame
scrollbar .s -orient vertical -command {.t yview} -highlightthickness 0 \
    -takefocus 1 -bd 1
pack .s -in .textFrame -side right -fill y
text .t -yscrollcommand {.s set}  -wrap word  -width 70  -height 30 \
	-font mainFont  -setgrid 1  -highlightthickness 0 \
	-padx 4  -pady 2  -takefocus 0 -bd 1
pack .t -in .textFrame -expand y -fill both -padx 1
pack  .textFrame -expand yes -fill both

# Create a bunch of tags to use in the text widget, such as those for
# section titles and demo descriptions.  Also define the bindings for
# tags.

.t tag configure title -font titleFont
.t tag configure bold  -font boldFont

# We put some "space" characters to the left and right of each demo description
# so that the descriptions are highlighted only when the mouse cursor
# is right over them (but not when the cursor is to their left or right)
#
.t tag configure demospace -lmargin1 1c -lmargin2 1c


if {[winfo depth .] == 1} {
    .t tag configure demo -lmargin1 1c -lmargin2 1c \
	-underline 1
    .t tag configure visited -lmargin1 1c -lmargin2 1c \
	-underline 1
    .t tag configure hot -background black -foreground white
} else {
    .t tag configure demo -lmargin1 1c -lmargin2 1c \
	-foreground blue -underline 1
    .t tag configure visited -lmargin1 1c -lmargin2 1c \
	-foreground #303080 -underline 1
    .t tag configure hot -foreground red -underline 1
}
.t tag bind demo <ButtonRelease-1> {
    invoke [.t index {@@%x,%y}]
}
set lastLine ""
.t tag bind demo <Enter> {
    set lastLine [.t index {@@%x,%y linestart}]
    .t tag add hot "$lastLine +1 chars" "$lastLine lineend -1 chars"
    .t config -cursor hand2
    showStatus [.t index {@@%x,%y}]
}
.t tag bind demo <Leave> {
    .t tag remove hot 1.0 end
    .t config -cursor xterm
    .statusBar.lab config -text ""
}
.t tag bind demo <Motion> {
    set newLine [.t index {@@%x,%y linestart}]
    if {$newLine ne $lastLine} {
	.t tag remove hot 1.0 end
	set lastLine $newLine

	set tags [.t tag names {@@%x,%y}]
	set i [lsearch -glob $tags demo-*]
	if {$i >= 0} {
	    .t tag add hot "$lastLine +1 chars" "$lastLine lineend -1 chars"
	}
    }
    showStatus [.t index {@@%x,%y}]
}

# Create the text for the text widget.

# addFormattedText --
#
#	Add formatted text (but not hypertext) to the text widget after
#	first passing it through the message catalog to allow for
#	localization.  Lines starting with @@@@ are formatting directives
#	(begin newline, or change style) and all other lines are literal
#	strings to be inserted.  Blank lines are ignored.
#
proc addFormattedText {formattedText} {
    set style normal
    set isNL 1
    foreach line [split [mc $formattedText] \n] {
	set line [string trim $line]
	if {$line eq ""} {
	    continue
	}
	if {$line eq "@@@@newline"} {
	    .t insert end \n $style
	    set isNL 1
	    continue
	}
	if {[string match @@@@* $line]} {
	    set style [string range $line 2 end]
	    continue
	}
	if {!$isNL} {
	    .t insert end " " $style
	}
	set isNL 0
	.t insert end $line $style
    }
}

# addDemoSection --
#
#	Add a new section of demos with a title and a (stride-2) list of
#	demo files and their descriptions.  Titles and descriptions are
#	passed through the message catalog to allow for localization.
#
proc addDemoSection {title demos} {
    .t insert end "\n" {} [mc $title] title " \n " demospace
    set num 0
    foreach {name description} $demos {
	.t insert end "[incr num]. [mc $description]." [list demo demo-$name]
	.t insert end " \n " demospace
    }
}

addFormattedText {
    @@@@title
    Tk Widget Demonstrations
    @@@@newline
    @@@@normal
    @@@@newline

    This application provides a front end for several short scripts
    that demonstrate what you can do with Tk widgets.  Each of the
    numbered lines below describes a demonstration;  you can click on
    it to invoke the demonstration.  Once the demonstration window
    appears, you can click the
    @@@@bold
    See Code
    @@@@normal
    button to see the Tcl/Tk code that created the demonstration.  If
    you wish, you can edit the code and click the
    @@@@bold
    Rerun Demo
    @@@@normal
    button in the code window to reinvoke the demonstration with the
    modified code.
    @@@@newline
}
addDemoSection "Labels, buttons, checkbuttons, and radiobuttons" {
    label	"Labels (text and bitmaps)"
    unicodeout	"Labels and UNICODE text"
    button	"Buttons"
    check	"Check-buttons (select any of a group)"
    radio	"Radio-buttons (select one of a group)"
    puzzle	"A 15-puzzle game made out of buttons"
    icon	"Iconic buttons that use bitmaps"
    image1	"Two labels displaying images"
    image2	"A simple user interface for viewing images"
    labelframe	"Labelled frames"
}
addDemoSection "Listboxes" {
    states	"The 50 states"
    colors	"Colors: change the color scheme for the application"
    sayings	"A collection of famous and infamous sayings"
}
addDemoSection "Entries and Spin-boxes" {
    entry1	"Entries without scrollbars"
    entry2	"Entries with scrollbars"
    entry3	"Validated entries and password fields"
    spin	"Spin-boxes"
    form	"Simple Rolodex-like form"
}
addDemoSection "Text" {
    text	"Basic editable text"
    style	"Text display styles"
    bind	"Hypertext (tag bindings)"
    twind	"A text widget with embedded windows and other features"
    search	"A search tool built with a text widget"
}
addDemoSection "Canvases" {
    items	"The canvas item types"
    plot	"A simple 2-D plot"
    ctext	"Text items in canvases"
    arrow	"An editor for arrowheads on canvas lines"
    ruler	"A ruler with adjustable tab stops"
    floor	"A building floor plan"
    cscroll	"A simple scrollable canvas"
}
addDemoSection "Scales" {
    hscale	"Horizontal scale"
    vscale	"Vertical scale"
}
addDemoSection "Paned Windows" {
    paned1	"Horizontal paned window"
    paned2	"Vertical paned window"
}
addDemoSection "Menus" {
    menu	"Menus and cascades (sub-menus)"
    menubu	"Menu-buttons"
}
addDemoSection "Common Dialogs" {
    msgbox	"Message boxes"
    filebox	"File selection dialog"
    clrpick	"Color picker"
}
addDemoSection "Animation" {
    anilabel	"Animated labels"
    aniwave	"Animated wave"
    pendulum	"Pendulum simulation"
    goldberg	"A celebration of Rube Goldberg"
}
addDemoSection "Miscellaneous" {
    bitmap	"The built-in bitmaps"
    dialog1	"A dialog box with a local grab"
    dialog2	"A dialog box with a global grab"
}

.t configure -state disabled
focus .s

# addSeeDismiss --
# Add "See Code" and "Dismiss" button frame, with optional "See Vars"
#
# Arguments:
# w -		The name of the frame to use.

proc addSeeDismiss {w show {vars {}} {extra {}}} {
    ## See Code / Dismiss buttons
    frame $w
    frame $w.sep -height 2 -relief sunken -bd 2
    grid $w.sep -columnspan 4 -row 0 -sticky ew -pady 2
    button $w.dismiss -text [mc "Dismiss"] \
	-image ::img::delete -compound left \
	-command [list destroy [winfo toplevel $w]]
    button $w.code -text [mc "See Code"] \
	-image ::img::view -compound left \
	-command [list showCode $show]
    set buttons [list x $w.code $w.dismiss]
    if {[llength $vars]} {
	button $w.vars -text [mc "See Variables"] \
	    -image ::img::view -compound left \
	    -command [concat [list showVars $w.dialog] $vars]
	set buttons [linsert $buttons 1 $w.vars]
    }
    if {$extra ne ""} {
	set buttons [linsert $buttons 1 [uplevel 1 $extra]]
    }
    eval grid $buttons -padx 4 -pady 4
    grid columnconfigure $w 0 -weight 1
    return $w
}

# positionWindow --
# This procedure is invoked by most of the demos to position a
# new demo window.
#
# Arguments:
# w -		The name of the window to position.

proc positionWindow w {
    wm geometry $w +300+300
}

# showVars --
# Displays the values of one or more variables in a window, and
# updates the display whenever any of the variables changes.
#
# Arguments:
# w -		Name of new window to create for display.
# args -	Any number of names of variables.

proc showVars {w args} {
    catch {destroy $w}
    toplevel $w
    wm title $w [mc "Variable values"]

    set f [labelframe $w.title -text [mc "Variable values:"] -font varsFont]
    foreach var $args {
	label $f.n$var -text "$var:" -anchor w
	label $f.v$var -textvariable $var -anchor w
	grid $f.n$var $f.v$var -padx 2 -pady 2 -sticky w
    }
    button $w.ok -width 8 -text [mc "OK"] \
	-command [list destroy $w] -default active
    bind $w <Return> [list $w.ok invoke]
    bind $w <Escape> [list $w.ok invoke]

    grid $f -sticky news -padx 4
    grid $w.ok -sticky e -padx 4 -pady {6 4}
    grid columnconfig $f 1 -weight 1
    grid rowconfigure $f 100 -weight 1
    grid columnconfig $w 0 -weight 1
    grid rowconfigure $w 0 -weight 1
}

# invoke --
# This procedure is called when the user clicks on a demo description.
# It is responsible for invoking the demonstration.
#
# Arguments:
# index -	The index of the character that the user clicked on.

proc invoke index {
    global tk_demoDirectory
    set tags [.t tag names $index]
    set i [lsearch -glob $tags demo-*]
    if {$i < 0} {
	return
    }
    set cursor [.t cget -cursor]
    .t configure -cursor watch
    update
    set demo [string range [lindex $tags $i] 5 end]
    uplevel [list source [file join $tk_demoDirectory $demo.tcl]]
    update
    .t configure -cursor $cursor

    .t tag add visited "$index linestart +1 chars" "$index lineend -1 chars"
}

# showStatus --
#
#	Show the name of the demo program in the status bar. This procedure
#	is called when the user moves the cursor over a demo description.
#
proc showStatus index {
    set tags [.t tag names $index]
    set i [lsearch -glob $tags demo-*]
    set cursor [.t cget -cursor]
    if {$i < 0} {
	.statusBar.lab config -text " "
	set newcursor xterm
    } else {
	set demo [string range [lindex $tags $i] 5 end]
	.statusBar.lab config -text [mc "Run the \"%s\" sample program" $demo]
	set newcursor hand2
    }
    if {$cursor ne $newcursor} {
	.t config -cursor $newcursor
    }
}

# evalShowCode --
#
# Arguments:
# w -		Name of text widget containing code to eval

proc evalShowCode {w} {
    set code [$w get 1.0 end-1c]
    uplevel #0 $code
}

# showCode --
# This procedure creates a toplevel window that displays the code for
# a demonstration and allows it to be edited and reinvoked.
#
# Arguments:
# w -		The name of the demonstration's window, which can be
#		used to derive the name of the file containing its code.

proc showCode w {
    global tk_demoDirectory
    set file [string range $w 1 end].tcl
    set top .code
    if {![winfo exists $top]} {
	toplevel $top

	set t [frame $top.f]
	set text [text $t.text -font fixedFont -height 30 -wrap word -bd 1 \
		      -xscrollcommand [list $t.xscroll set] \
		      -yscrollcommand [list $t.yscroll set] \
		      -setgrid 1 -highlightthickness 0 -pady 2 -padx 3]
	scrollbar $t.xscroll -command [list $t.text xview] \
	    -highlightthickness 0 -orient horizontal -bd 1
	scrollbar $t.yscroll -command [list $t.text yview] \
	    -highlightthickness 0 -orient vertical -bd 1

	grid $t.text $t.yscroll -sticky news
	#grid $t.xscroll
	grid rowconfigure $t 0 -weight 1
	grid columnconfig $t 0 -weight 1

	set btns [frame $top.btns]

	button $btns.dismiss -text [mc "Dismiss"] \
	    -default active -command [list destroy $top] \
	    -image ::img::delete -compound left
	button $btns.print   -text [mc "Print Code"] \
	    -command [list printCode $text $file] \
	    -image ::img::print -compound left
	button $btns.rerun   -text [mc "Rerun Demo"] \
	    -command [list evalShowCode $text] \
	    -image ::img::refresh -compound left

	grid x $btns.rerun $btns.print $btns.dismiss -padx 4 -pady {6 4}
	grid columnconfigure $btns 0 -weight 1

	grid $t    -sticky news
	grid $btns -sticky ew
	grid rowconfigure $top 0 -weight 1
	grid columnconfig $top 0 -weight 1

	bind $top <Return> {
	    if {[winfo class %W] ne "Text"} { .code.btns.dismiss invoke }
	}
	bind $top <Escape> [bind $top <Return>]
    } else {
	wm deiconify $top
	raise $top
    }
    wm title $top [mc "Demo code: %s" [file join $tk_demoDirectory $file]]
    wm iconname $top $file
    set id [open [file join $tk_demoDirectory $file]]
    $top.f.text delete 1.0 end
    $top.f.text insert 1.0 [read $id]
    $top.f.text mark set insert 1.0
    close $id
}

# printCode --
# Prints the source code currently displayed in the See Code dialog.
# Much thanks to Arjen Markus for this.
#
# Arguments:
# w -		Name of text widget containing code to print
# file -		Name of the original file (implicitly for title)

proc printCode {w file} {
    set code [$w get 1.0 end-1c]

    set dir "."
    if {[info exists ::env(HOME)]} {
	set dir "$::env(HOME)"
    }
    if {[info exists ::env(TMP)]} {
	set dir $::env(TMP)
    }
    if {[info exists ::env(TEMP)]} {
	set dir $::env(TEMP)
    }

    set filename [file join $dir "tkdemo-$file"]
    set outfile [open $filename "w"]
    puts $outfile $code
    close $outfile

    switch -- $::tcl_platform(platform) {
	unix {
	    if {[catch {exec lp -c $filename} msg]} {
		tk_messageBox -title "Print spooling failure" \
			-message "Print spooling probably failed: $msg"
	    }
	}
	windows {
	    if {[catch {PrintTextWin32 $filename} msg]} {
		tk_messageBox -title "Print spooling failure" \
			-message "Print spooling probably failed: $msg"
	    }
	}
	default {
	    tk_messageBox -title "Operation not Implemented" \
		    -message "Wow! Unknown platform: $::tcl_platform(platform)"
	}
    }

    #
    # Be careful to throw away the temporary file in a gentle manner ...
    #
    if {[file exists $filename]} {
	catch {file delete $filename}
    }
}

# PrintTextWin32 --
#    Print a file under Windows using all the "intelligence" necessary
#
# Arguments:
# filename -		Name of the file
#
# Note:
# Taken from the Wiki page by Keith Vetter, "Printing text files
# under Windows"
# Note:
# Do not execute the command in the background: that way we can dispose
# of the file smoothly
#
proc PrintTextWin32 {filename} {
    package require registry
    set app [auto_execok notepad.exe]
    set pcmd "$app /p %1"
    catch {
	set app [registry get {HKEY_CLASSES_ROOT\.txt} {}]
	set pcmd [registry get \
		{HKEY_CLASSES_ROOT\\$app\\shell\\print\\command} {}]
    }

    regsub -all {%1} $pcmd $filename pcmd
    puts $pcmd

    regsub -all {\\} $pcmd {\\\\} pcmd
    set command "[auto_execok start] /min $pcmd"
    eval exec $command
}

# aboutBox --
#
#	Pops up a message box with an "about" message
#
proc aboutBox {} {
    tk_messageBox -icon info -type ok -title [mc "About Widget Demo"] \
	-message "[mc {Tk widget demonstration application}]

[mc {Copyright (c) %s} {1996-1997 Sun Microsystems, Inc.}]
[mc {Copyright (c) %s} {1997-2000 Ajuba Solutions, Inc.}]
[mc {Copyright (c) %s} {2001-2003 Donal K. Fellows}]"
}

# Local Variables:
# mode: tcl
# End:
@


1.2
log
@upgrade to tcl/tk 8.5a6 (from 8.5a5) .. includes even more (extensive) aquatk fixes/enhancements
@
text
@d14 1
a14 1
# RCS: @@(#) $Id: widget,v 1.28 2006/09/11 14:41:04 das Exp $
d36 21
a56 6
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    font create fixedFont  -family Courier   -size 10
    font create boldFont   -family Helvetica -size 12 -weight bold
    font create titleFont  -family Helvetica -size 18 -weight bold
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1.1
log
@upgrade tcl/tk from 8.4.6 to 8.5a5; also move to a recursive configure, using AC_CONFIG_SUBDIRS to call upon tcl, tk, and enigma's configure scripts as needed instead of redoing their build systems for our purpose.  this has a rather drastic impact on the way the libraries are linked together, including the need to compile tcl/tk static so as to avoid libtool portability issues as well as letting us take advantage of their build system for reduced maintenance and easing future upgrades.  undoubtedly more build issues to be worked out with other platforms given the extent of this change.  this does move us one step closer towards correctly linking against system tcl/tk installations too.
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