+++ /dev/null
-# tk.tcl --
-#
-# Initialization script normally executed in the interpreter for each Tk-based
-# application. Arranges class bindings for widgets.
-#
-# Copyright (c) 1992-1994 The Regents of the University of California.
-# Copyright (c) 1994-1996 Sun Microsystems, Inc.
-# Copyright (c) 1998-2000 Ajuba Solutions.
-#
-# See the file "license.terms" for information on usage and redistribution of
-# this file, and for a DISCLAIMER OF ALL WARRANTIES.
-
-# Verify that we have Tk binary and script components from the same release
-package require -exact Tk 8.6.6
-\f
-# Create a ::tk namespace
-namespace eval ::tk {
- # Set up the msgcat commands
- namespace eval msgcat {
- namespace export mc mcmax
- if {[interp issafe] || [catch {package require msgcat}]} {
- # The msgcat package is not available. Supply our own
- # minimal replacement.
- proc mc {src args} {
- return [format $src {*}$args]
- }
- proc mcmax {args} {
- set max 0
- foreach string $args {
- set len [string length $string]
- if {$len>$max} {
- set max $len
- }
- }
- return $max
- }
- } else {
- # Get the commands from the msgcat package that Tk uses.
- namespace import ::msgcat::mc
- namespace import ::msgcat::mcmax
- ::msgcat::mcload [file join $::tk_library msgs]
- }
- }
- namespace import ::tk::msgcat::*
-}
-# and a ::ttk namespace
-namespace eval ::ttk {
- if {$::tk_library ne ""} {
- # avoid file join to work in safe interps, but this is also x-plat ok
- variable library $::tk_library/ttk
- }
-}
-
-# Add Ttk & Tk's directory to the end of the auto-load search path, if it
-# isn't already on the path:
-
-if {[info exists ::auto_path] && ($::tk_library ne "")
- && ($::tk_library ni $::auto_path)
-} then {
- lappend ::auto_path $::tk_library $::ttk::library
-}
-
-# Turn off strict Motif look and feel as a default.
-
-set ::tk_strictMotif 0
-
-# Turn on useinputmethods (X Input Methods) by default.
-# We catch this because safe interpreters may not allow the call.
-
-catch {tk useinputmethods 1}
-\f
-# ::tk::PlaceWindow --
-# place a toplevel at a particular position
-# Arguments:
-# toplevel name of toplevel window
-# ?placement? pointer ?center? ; places $w centered on the pointer
-# widget widgetPath ; centers $w over widget_name
-# defaults to placing toplevel in the middle of the screen
-# ?anchor? center or widgetPath
-# Results:
-# Returns nothing
-#
-proc ::tk::PlaceWindow {w {place ""} {anchor ""}} {
- wm withdraw $w
- update idletasks
- set checkBounds 1
- if {$place eq ""} {
- set x [expr {([winfo screenwidth $w]-[winfo reqwidth $w])/2}]
- set y [expr {([winfo screenheight $w]-[winfo reqheight $w])/2}]
- set checkBounds 0
- } elseif {[string equal -length [string length $place] $place "pointer"]} {
- ## place at POINTER (centered if $anchor == center)
- if {[string equal -length [string length $anchor] $anchor "center"]} {
- set x [expr {[winfo pointerx $w]-[winfo reqwidth $w]/2}]
- set y [expr {[winfo pointery $w]-[winfo reqheight $w]/2}]
- } else {
- set x [winfo pointerx $w]
- set y [winfo pointery $w]
- }
- } elseif {[string equal -length [string length $place] $place "widget"] && \
- [winfo exists $anchor] && [winfo ismapped $anchor]} {
- ## center about WIDGET $anchor, widget must be mapped
- set x [expr {[winfo rootx $anchor] + \
- ([winfo width $anchor]-[winfo reqwidth $w])/2}]
- set y [expr {[winfo rooty $anchor] + \
- ([winfo height $anchor]-[winfo reqheight $w])/2}]
- } else {
- set x [expr {([winfo screenwidth $w]-[winfo reqwidth $w])/2}]
- set y [expr {([winfo screenheight $w]-[winfo reqheight $w])/2}]
- set checkBounds 0
- }
- if {$checkBounds} {
- if {$x < [winfo vrootx $w]} {
- set x [winfo vrootx $w]
- } elseif {$x > ([winfo vrootx $w]+[winfo vrootwidth $w]-[winfo reqwidth $w])} {
- set x [expr {[winfo vrootx $w]+[winfo vrootwidth $w]-[winfo reqwidth $w]}]
- }
- if {$y < [winfo vrooty $w]} {
- set y [winfo vrooty $w]
- } elseif {$y > ([winfo vrooty $w]+[winfo vrootheight $w]-[winfo reqheight $w])} {
- set y [expr {[winfo vrooty $w]+[winfo vrootheight $w]-[winfo reqheight $w]}]
- }
- if {[tk windowingsystem] eq "aqua"} {
- # Avoid the native menu bar which sits on top of everything.
- if {$y < 22} {
- set y 22
- }
- }
- }
- wm maxsize $w [winfo vrootwidth $w] [winfo vrootheight $w]
- wm geometry $w +$x+$y
- wm deiconify $w
-}
-\f
-# ::tk::SetFocusGrab --
-# swap out current focus and grab temporarily (for dialogs)
-# Arguments:
-# grab new window to grab
-# focus window to give focus to
-# Results:
-# Returns nothing
-#
-proc ::tk::SetFocusGrab {grab {focus {}}} {
- set index "$grab,$focus"
- upvar ::tk::FocusGrab($index) data
-
- lappend data [focus]
- set oldGrab [grab current $grab]
- lappend data $oldGrab
- if {[winfo exists $oldGrab]} {
- lappend data [grab status $oldGrab]
- }
- # The "grab" command will fail if another application
- # already holds the grab. So catch it.
- catch {grab $grab}
- if {[winfo exists $focus]} {
- focus $focus
- }
-}
-
-# ::tk::RestoreFocusGrab --
-# restore old focus and grab (for dialogs)
-# Arguments:
-# grab window that had taken grab
-# focus window that had taken focus
-# destroy destroy|withdraw - how to handle the old grabbed window
-# Results:
-# Returns nothing
-#
-proc ::tk::RestoreFocusGrab {grab focus {destroy destroy}} {
- set index "$grab,$focus"
- if {[info exists ::tk::FocusGrab($index)]} {
- foreach {oldFocus oldGrab oldStatus} $::tk::FocusGrab($index) { break }
- unset ::tk::FocusGrab($index)
- } else {
- set oldGrab ""
- }
-
- catch {focus $oldFocus}
- grab release $grab
- if {$destroy eq "withdraw"} {
- wm withdraw $grab
- } else {
- destroy $grab
- }
- if {[winfo exists $oldGrab] && [winfo ismapped $oldGrab]} {
- if {$oldStatus eq "global"} {
- grab -global $oldGrab
- } else {
- grab $oldGrab
- }
- }
-}
-\f
-# ::tk::GetSelection --
-# This tries to obtain the default selection. On Unix, we first try
-# and get a UTF8_STRING, a type supported by modern Unix apps for
-# passing Unicode data safely. We fall back on the default STRING
-# type otherwise. On Windows, only the STRING type is necessary.
-# Arguments:
-# w The widget for which the selection will be retrieved.
-# Important for the -displayof property.
-# sel The source of the selection (PRIMARY or CLIPBOARD)
-# Results:
-# Returns the selection, or an error if none could be found
-#
-if {[tk windowingsystem] ne "win32"} {
- proc ::tk::GetSelection {w {sel PRIMARY}} {
- if {[catch {
- selection get -displayof $w -selection $sel -type UTF8_STRING
- } txt] && [catch {
- selection get -displayof $w -selection $sel
- } txt]} then {
- return -code error -errorcode {TK SELECTION NONE} \
- "could not find default selection"
- } else {
- return $txt
- }
- }
-} else {
- proc ::tk::GetSelection {w {sel PRIMARY}} {
- if {[catch {
- selection get -displayof $w -selection $sel
- } txt]} then {
- return -code error -errorcode {TK SELECTION NONE} \
- "could not find default selection"
- } else {
- return $txt
- }
- }
-}
-\f
-# ::tk::ScreenChanged --
-# This procedure is invoked by the binding mechanism whenever the
-# "current" screen is changing. The procedure does two things.
-# First, it uses "upvar" to make variable "::tk::Priv" point at an
-# array variable that holds state for the current display. Second,
-# it initializes the array if it didn't already exist.
-#
-# Arguments:
-# screen - The name of the new screen.
-
-proc ::tk::ScreenChanged screen {
- # Extract the display name.
- set disp [string range $screen 0 [string last . $screen]-1]
-
- # Ensure that namespace separators never occur in the display name (as
- # they cause problems in variable names). Double-colons exist in some VNC
- # display names. [Bug 2912473]
- set disp [string map {:: _doublecolon_} $disp]
-
- uplevel #0 [list upvar #0 ::tk::Priv.$disp ::tk::Priv]
- variable ::tk::Priv
-
- if {[info exists Priv]} {
- set Priv(screen) $screen
- return
- }
- array set Priv {
- activeMenu {}
- activeItem {}
- afterId {}
- buttons 0
- buttonWindow {}
- dragging 0
- focus {}
- grab {}
- initPos {}
- inMenubutton {}
- listboxPrev {}
- menuBar {}
- mouseMoved 0
- oldGrab {}
- popup {}
- postedMb {}
- pressX 0
- pressY 0
- prevPos 0
- selectMode char
- }
- set Priv(screen) $screen
- set Priv(tearoff) [string equal [tk windowingsystem] "x11"]
- set Priv(window) {}
-}
-
-# Do initial setup for Priv, so that it is always bound to something
-# (otherwise, if someone references it, it may get set to a non-upvar-ed
-# value, which will cause trouble later).
-
-tk::ScreenChanged [winfo screen .]
-\f
-# ::tk::EventMotifBindings --
-# This procedure is invoked as a trace whenever ::tk_strictMotif is
-# changed. It is used to turn on or turn off the motif virtual
-# bindings.
-#
-# Arguments:
-# n1 - the name of the variable being changed ("::tk_strictMotif").
-
-proc ::tk::EventMotifBindings {n1 dummy dummy} {
- upvar $n1 name
-
- if {$name} {
- set op delete
- } else {
- set op add
- }
-
- event $op <<Cut>> <Control-Key-w> <Control-Lock-Key-W> <Shift-Key-Delete>
- event $op <<Copy>> <Meta-Key-w> <Meta-Lock-Key-W> <Control-Key-Insert>
- event $op <<Paste>> <Control-Key-y> <Control-Lock-Key-Y> <Shift-Key-Insert>
- event $op <<PrevChar>> <Control-Key-b> <Control-Lock-Key-B>
- event $op <<NextChar>> <Control-Key-f> <Control-Lock-Key-F>
- event $op <<PrevLine>> <Control-Key-p> <Control-Lock-Key-P>
- event $op <<NextLine>> <Control-Key-n> <Control-Lock-Key-N>
- event $op <<LineStart>> <Control-Key-a> <Control-Lock-Key-A>
- event $op <<LineEnd>> <Control-Key-e> <Control-Lock-Key-E>
- event $op <<SelectPrevChar>> <Control-Key-B> <Control-Lock-Key-b>
- event $op <<SelectNextChar>> <Control-Key-F> <Control-Lock-Key-f>
- event $op <<SelectPrevLine>> <Control-Key-P> <Control-Lock-Key-p>
- event $op <<SelectNextLine>> <Control-Key-N> <Control-Lock-Key-n>
- event $op <<SelectLineStart>> <Control-Key-A> <Control-Lock-Key-a>
- event $op <<SelectLineEnd>> <Control-Key-E> <Control-Lock-Key-e>
-}
-\f
-#----------------------------------------------------------------------
-# Define common dialogs on platforms where they are not implemented
-# using compiled code.
-#----------------------------------------------------------------------
-
-if {![llength [info commands tk_chooseColor]]} {
- proc ::tk_chooseColor {args} {
- return [::tk::dialog::color:: {*}$args]
- }
-}
-if {![llength [info commands tk_getOpenFile]]} {
- proc ::tk_getOpenFile {args} {
- if {$::tk_strictMotif} {
- return [::tk::MotifFDialog open {*}$args]
- } else {
- return [::tk::dialog::file:: open {*}$args]
- }
- }
-}
-if {![llength [info commands tk_getSaveFile]]} {
- proc ::tk_getSaveFile {args} {
- if {$::tk_strictMotif} {
- return [::tk::MotifFDialog save {*}$args]
- } else {
- return [::tk::dialog::file:: save {*}$args]
- }
- }
-}
-if {![llength [info commands tk_messageBox]]} {
- proc ::tk_messageBox {args} {
- return [::tk::MessageBox {*}$args]
- }
-}
-if {![llength [info command tk_chooseDirectory]]} {
- proc ::tk_chooseDirectory {args} {
- return [::tk::dialog::file::chooseDir:: {*}$args]
- }
-}
-\f
-#----------------------------------------------------------------------
-# Define the set of common virtual events.
-#----------------------------------------------------------------------
-
-switch -exact -- [tk windowingsystem] {
- "x11" {
- event add <<Cut>> <Control-Key-x> <Key-F20> <Control-Lock-Key-X>
- event add <<Copy>> <Control-Key-c> <Key-F16> <Control-Lock-Key-C>
- event add <<Paste>> <Control-Key-v> <Key-F18> <Control-Lock-Key-V>
- event add <<PasteSelection>> <ButtonRelease-2>
- event add <<Undo>> <Control-Key-z> <Control-Lock-Key-Z>
- event add <<Redo>> <Control-Key-Z> <Control-Lock-Key-z>
- event add <<ContextMenu>> <Button-3>
- # On Darwin/Aqua, buttons from left to right are 1,3,2. On Darwin/X11 with recent
- # XQuartz as the X server, they are 1,2,3; other X servers may differ.
-
- event add <<SelectAll>> <Control-Key-slash>
- event add <<SelectNone>> <Control-Key-backslash>
- event add <<NextChar>> <Right>
- event add <<SelectNextChar>> <Shift-Right>
- event add <<PrevChar>> <Left>
- event add <<SelectPrevChar>> <Shift-Left>
- event add <<NextWord>> <Control-Right>
- event add <<SelectNextWord>> <Control-Shift-Right>
- event add <<PrevWord>> <Control-Left>
- event add <<SelectPrevWord>> <Control-Shift-Left>
- event add <<LineStart>> <Home>
- event add <<SelectLineStart>> <Shift-Home>
- event add <<LineEnd>> <End>
- event add <<SelectLineEnd>> <Shift-End>
- event add <<PrevLine>> <Up>
- event add <<NextLine>> <Down>
- event add <<SelectPrevLine>> <Shift-Up>
- event add <<SelectNextLine>> <Shift-Down>
- event add <<PrevPara>> <Control-Up>
- event add <<NextPara>> <Control-Down>
- event add <<SelectPrevPara>> <Control-Shift-Up>
- event add <<SelectNextPara>> <Control-Shift-Down>
- event add <<ToggleSelection>> <Control-ButtonPress-1>
-
- # Some OS's define a goofy (as in, not <Shift-Tab>) keysym that is
- # returned when the user presses <Shift-Tab>. In order for tab
- # traversal to work, we have to add these keysyms to the PrevWindow
- # event. We use catch just in case the keysym isn't recognized.
-
- # This is needed for XFree86 systems
- catch { event add <<PrevWindow>> <ISO_Left_Tab> }
- # This seems to be correct on *some* HP systems.
- catch { event add <<PrevWindow>> <hpBackTab> }
-
- trace add variable ::tk_strictMotif write ::tk::EventMotifBindings
- set ::tk_strictMotif $::tk_strictMotif
- # On unix, we want to always display entry/text selection,
- # regardless of which window has focus
- set ::tk::AlwaysShowSelection 1
- }
- "win32" {
- event add <<Cut>> <Control-Key-x> <Shift-Key-Delete> <Control-Lock-Key-X>
- event add <<Copy>> <Control-Key-c> <Control-Key-Insert> <Control-Lock-Key-C>
- event add <<Paste>> <Control-Key-v> <Shift-Key-Insert> <Control-Lock-Key-V>
- event add <<PasteSelection>> <ButtonRelease-2>
- event add <<Undo>> <Control-Key-z> <Control-Lock-Key-Z>
- event add <<Redo>> <Control-Key-y> <Control-Lock-Key-Y>
- event add <<ContextMenu>> <Button-3>
-
- event add <<SelectAll>> <Control-Key-slash> <Control-Key-a> <Control-Lock-Key-A>
- event add <<SelectNone>> <Control-Key-backslash>
- event add <<NextChar>> <Right>
- event add <<SelectNextChar>> <Shift-Right>
- event add <<PrevChar>> <Left>
- event add <<SelectPrevChar>> <Shift-Left>
- event add <<NextWord>> <Control-Right>
- event add <<SelectNextWord>> <Control-Shift-Right>
- event add <<PrevWord>> <Control-Left>
- event add <<SelectPrevWord>> <Control-Shift-Left>
- event add <<LineStart>> <Home>
- event add <<SelectLineStart>> <Shift-Home>
- event add <<LineEnd>> <End>
- event add <<SelectLineEnd>> <Shift-End>
- event add <<PrevLine>> <Up>
- event add <<NextLine>> <Down>
- event add <<SelectPrevLine>> <Shift-Up>
- event add <<SelectNextLine>> <Shift-Down>
- event add <<PrevPara>> <Control-Up>
- event add <<NextPara>> <Control-Down>
- event add <<SelectPrevPara>> <Control-Shift-Up>
- event add <<SelectNextPara>> <Control-Shift-Down>
- event add <<ToggleSelection>> <Control-ButtonPress-1>
- }
- "aqua" {
- event add <<Cut>> <Command-Key-x> <Key-F2> <Command-Lock-Key-X>
- event add <<Copy>> <Command-Key-c> <Key-F3> <Command-Lock-Key-C>
- event add <<Paste>> <Command-Key-v> <Key-F4> <Command-Lock-Key-V>
- event add <<PasteSelection>> <ButtonRelease-3>
- event add <<Clear>> <Clear>
- event add <<ContextMenu>> <Button-2>
-
- # Official bindings
- # See http://support.apple.com/kb/HT1343
- event add <<SelectAll>> <Command-Key-a>
- event add <<SelectNone>> <Option-Command-Key-a>
- event add <<Undo>> <Command-Key-z> <Command-Lock-Key-Z>
- event add <<Redo>> <Shift-Command-Key-z> <Shift-Command-Lock-Key-z>
- event add <<NextChar>> <Right> <Control-Key-f> <Control-Lock-Key-F>
- event add <<SelectNextChar>> <Shift-Right> <Shift-Control-Key-F> <Shift-Control-Lock-Key-F>
- event add <<PrevChar>> <Left> <Control-Key-b> <Control-Lock-Key-B>
- event add <<SelectPrevChar>> <Shift-Left> <Shift-Control-Key-B> <Shift-Control-Lock-Key-B>
- event add <<NextWord>> <Option-Right>
- event add <<SelectNextWord>> <Shift-Option-Right>
- event add <<PrevWord>> <Option-Left>
- event add <<SelectPrevWord>> <Shift-Option-Left>
- event add <<LineStart>> <Home> <Command-Left> <Control-Key-a> <Control-Lock-Key-A>
- event add <<SelectLineStart>> <Shift-Home> <Shift-Command-Left> <Shift-Control-Key-A> <Shift-Control-Lock-Key-A>
- event add <<LineEnd>> <End> <Command-Right> <Control-Key-e> <Control-Lock-Key-E>
- event add <<SelectLineEnd>> <Shift-End> <Shift-Command-Right> <Shift-Control-Key-E> <Shift-Control-Lock-Key-E>
- event add <<PrevLine>> <Up> <Control-Key-p> <Control-Lock-Key-P>
- event add <<SelectPrevLine>> <Shift-Up> <Shift-Control-Key-P> <Shift-Control-Lock-Key-P>
- event add <<NextLine>> <Down> <Control-Key-n> <Control-Lock-Key-N>
- event add <<SelectNextLine>> <Shift-Down> <Shift-Control-Key-N> <Shift-Control-Lock-Key-N>
- # Not official, but logical extensions of above. Also derived from
- # bindings present in MS Word on OSX.
- event add <<PrevPara>> <Option-Up>
- event add <<NextPara>> <Option-Down>
- event add <<SelectPrevPara>> <Shift-Option-Up>
- event add <<SelectNextPara>> <Shift-Option-Down>
- event add <<ToggleSelection>> <Command-ButtonPress-1>
- }
-}
-\f
-# ----------------------------------------------------------------------
-# Read in files that define all of the class bindings.
-# ----------------------------------------------------------------------
-
-if {$::tk_library ne ""} {
- proc ::tk::SourceLibFile {file} {
- namespace eval :: [list source [file join $::tk_library $file.tcl]]
- }
- namespace eval ::tk {
- SourceLibFile icons
- SourceLibFile button
- SourceLibFile entry
- SourceLibFile listbox
- SourceLibFile menu
- SourceLibFile panedwindow
- SourceLibFile scale
- SourceLibFile scrlbar
- SourceLibFile spinbox
- SourceLibFile text
- }
-}
-
-# ----------------------------------------------------------------------
-# Default bindings for keyboard traversal.
-# ----------------------------------------------------------------------
-
-event add <<PrevWindow>> <Shift-Tab>
-event add <<NextWindow>> <Tab>
-bind all <<NextWindow>> {tk::TabToWindow [tk_focusNext %W]}
-bind all <<PrevWindow>> {tk::TabToWindow [tk_focusPrev %W]}
-\f
-# ::tk::CancelRepeat --
-# This procedure is invoked to cancel an auto-repeat action described
-# by ::tk::Priv(afterId). It's used by several widgets to auto-scroll
-# the widget when the mouse is dragged out of the widget with a
-# button pressed.
-#
-# Arguments:
-# None.
-
-proc ::tk::CancelRepeat {} {
- variable ::tk::Priv
- after cancel $Priv(afterId)
- set Priv(afterId) {}
-}
-\f
-# ::tk::TabToWindow --
-# This procedure moves the focus to the given widget.
-# It sends a <<TraverseOut>> virtual event to the previous focus window,
-# if any, before changing the focus, and a <<TraverseIn>> event
-# to the new focus window afterwards.
-#
-# Arguments:
-# w - Window to which focus should be set.
-
-proc ::tk::TabToWindow {w} {
- set focus [focus]
- if {$focus ne ""} {
- event generate $focus <<TraverseOut>>
- }
- focus $w
- event generate $w <<TraverseIn>>
-}
-\f
-# ::tk::UnderlineAmpersand --
-# This procedure takes some text with ampersand and returns text w/o
-# ampersand and position of the ampersand. Double ampersands are
-# converted to single ones. Position returned is -1 when there is no
-# ampersand.
-#
-proc ::tk::UnderlineAmpersand {text} {
- set s [string map {&& & & \ufeff} $text]
- set idx [string first \ufeff $s]
- return [list [string map {\ufeff {}} $s] $idx]
-}
-
-# ::tk::SetAmpText --
-# Given widget path and text with "magic ampersands", sets -text and
-# -underline options for the widget
-#
-proc ::tk::SetAmpText {widget text} {
- lassign [UnderlineAmpersand $text] newtext under
- $widget configure -text $newtext -underline $under
-}
-
-# ::tk::AmpWidget --
-# Creates new widget, turning -text option into -text and -underline
-# options, returned by ::tk::UnderlineAmpersand.
-#
-proc ::tk::AmpWidget {class path args} {
- set options {}
- foreach {opt val} $args {
- if {$opt eq "-text"} {
- lassign [UnderlineAmpersand $val] newtext under
- lappend options -text $newtext -underline $under
- } else {
- lappend options $opt $val
- }
- }
- set result [$class $path {*}$options]
- if {[string match "*button" $class]} {
- bind $path <<AltUnderlined>> [list $path invoke]
- }
- return $result
-}
-
-# ::tk::AmpMenuArgs --
-# Processes arguments for a menu entry, turning -label option into
-# -label and -underline options, returned by ::tk::UnderlineAmpersand.
-#
-proc ::tk::AmpMenuArgs {widget add type args} {
- set options {}
- foreach {opt val} $args {
- if {$opt eq "-label"} {
- lassign [UnderlineAmpersand $val] newlabel under
- lappend options -label $newlabel -underline $under
- } else {
- lappend options $opt $val
- }
- }
- $widget add $type {*}$options
-}
-
-# ::tk::FindAltKeyTarget --
-# Search recursively through the hierarchy of visible widgets to find
-# button or label which has $char as underlined character.
-#
-proc ::tk::FindAltKeyTarget {path char} {
- set class [winfo class $path]
- if {$class in {
- Button Checkbutton Label Radiobutton
- TButton TCheckbutton TLabel TRadiobutton
- } && [string equal -nocase $char \
- [string index [$path cget -text] [$path cget -underline]]]} {
- return $path
- }
- set subwins [concat [grid slaves $path] [pack slaves $path] \
- [place slaves $path]]
- if {$class eq "Canvas"} {
- foreach item [$path find all] {
- if {[$path type $item] eq "window"} {
- set w [$path itemcget $item -window]
- if {$w ne ""} {lappend subwins $w}
- }
- }
- } elseif {$class eq "Text"} {
- lappend subwins {*}[$path window names]
- }
- foreach child $subwins {
- set target [FindAltKeyTarget $child $char]
- if {$target ne ""} {
- return $target
- }
- }
-}
-
-# ::tk::AltKeyInDialog --
-# <Alt-Key> event handler for standard dialogs. Sends <<AltUnderlined>>
-# to button or label which has appropriate underlined character.
-#
-proc ::tk::AltKeyInDialog {path key} {
- set target [FindAltKeyTarget $path $key]
- if {$target ne ""} {
- event generate $target <<AltUnderlined>>
- }
-}
-
-# ::tk::mcmaxamp --
-# Replacement for mcmax, used for texts with "magic ampersand" in it.
-#
-
-proc ::tk::mcmaxamp {args} {
- set maxlen 0
- foreach arg $args {
- # Should we run [mc] in caller's namespace?
- lassign [UnderlineAmpersand [mc $arg]] msg
- set length [string length $msg]
- if {$length > $maxlen} {
- set maxlen $length
- }
- }
- return $maxlen
-}
-\f
-# For now, turn off the custom mdef proc for the mac:
-
-if {[tk windowingsystem] eq "aqua"} {
- namespace eval ::tk::mac {
- set useCustomMDEF 0
- }
-}
-
-# Run the Ttk themed widget set initialization
-if {$::ttk::library ne ""} {
- uplevel \#0 [list source $::ttk::library/ttk.tcl]
-}
-\f
-# Local Variables:
-# mode: tcl
-# fill-column: 78
-# End:
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