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- # xmfbox.tcl --
- #
- # Implements the "Motif" style file selection dialog for the
- # Unix platform. This implementation is used only if the
- # "tk_strictMotif" flag is set.
- #
- # RCS: @(#) $Id: xmfbox.tcl,v 1.11.2.1 2001/10/16 23:39:16 hobbs Exp $
- #
- # Copyright (c) 1996 Sun Microsystems, Inc.
- # Copyright (c) 1998-2000 Scriptics Corporation
- #
- # See the file "license.terms" for information on usage and redistribution
- # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-
- namespace eval ::tk::dialog {}
- namespace eval ::tk::dialog::file {}
-
-
- # tkMotifFDialog --
- #
- # Implements a file dialog similar to the standard Motif file
- # selection box.
- #
- # Arguments:
- # type "open" or "save"
- # args Options parsed by the procedure.
- #
- # Results:
- # A list of two members. The first member is the absolute
- # pathname of the selected file or "" if user hits cancel. The
- # second member is the name of the selected file type, or ""
- # which stands for "default file type"
-
- proc tkMotifFDialog {type args} {
- global tkPriv
- set dataName __tk_filedialog
- upvar ::tk::dialog::file::$dataName data
-
- set w [tkMotifFDialog_Create $dataName $type $args]
-
- # Set a grab and claim the focus too.
-
- ::tk::SetFocusGrab $w $data(sEnt)
- $data(sEnt) selection range 0 end
-
- # Wait for the user to respond, then restore the focus and
- # return the index of the selected button. Restore the focus
- # before deleting the window, since otherwise the window manager
- # may take the focus away so we can't redirect it. Finally,
- # restore any grab that was in effect.
-
- tkwait variable tkPriv(selectFilePath)
- ::tk::RestoreFocusGrab $w $data(sEnt) withdraw
-
- return $tkPriv(selectFilePath)
- }
-
- # tkMotifFDialog_Create --
- #
- # Creates the Motif file dialog (if it doesn't exist yet) and
- # initialize the internal data structure associated with the
- # dialog.
- #
- # This procedure is used by tkMotifFDialog to create the
- # dialog. It's also used by the test suite to test the Motif
- # file dialog implementation. User code shouldn't call this
- # procedure directly.
- #
- # Arguments:
- # dataName Name of the global "data" array for the file dialog.
- # type "Save" or "Open"
- # argList Options parsed by the procedure.
- #
- # Results:
- # Pathname of the file dialog.
-
- proc tkMotifFDialog_Create {dataName type argList} {
- global tkPriv
- upvar ::tk::dialog::file::$dataName data
-
- tkMotifFDialog_Config $dataName $type $argList
-
- if {[string equal $data(-parent) .]} {
- set w .$dataName
- } else {
- set w $data(-parent).$dataName
- }
-
- # (re)create the dialog box if necessary
- #
- if {![winfo exists $w]} {
- tkMotifFDialog_BuildUI $w
- } elseif {[string compare [winfo class $w] TkMotifFDialog]} {
- destroy $w
- tkMotifFDialog_BuildUI $w
- } else {
- set data(fEnt) $w.top.f1.ent
- set data(dList) $w.top.f2.a.l
- set data(fList) $w.top.f2.b.l
- set data(sEnt) $w.top.f3.ent
- set data(okBtn) $w.bot.ok
- set data(filterBtn) $w.bot.filter
- set data(cancelBtn) $w.bot.cancel
- }
-
- wm transient $w $data(-parent)
-
- tkMotifFDialog_Update $w
-
- # Withdraw the window, then update all the geometry information
- # so we know how big it wants to be, then center the window in the
- # display (Motif style) and de-iconify it.
-
- ::tk::PlaceWindow $w
- wm title $w $data(-title)
-
- return $w
- }
-
- # tkMotifFDialog_Config --
- #
- # Iterates over the optional arguments to determine the option
- # values for the Motif file dialog; gives default values to
- # unspecified options.
- #
- # Arguments:
- # dataName The name of the global variable in which
- # data for the file dialog is stored.
- # type "Save" or "Open"
- # argList Options parsed by the procedure.
-
- proc tkMotifFDialog_Config {dataName type argList} {
- upvar ::tk::dialog::file::$dataName data
-
- set data(type) $type
-
- # 1: the configuration specs
- #
- set specs {
- {-defaultextension "" "" ""}
- {-filetypes "" "" ""}
- {-initialdir "" "" ""}
- {-initialfile "" "" ""}
- {-parent "" "" "."}
- {-title "" "" ""}
- }
-
- # 2: default values depending on the type of the dialog
- #
- if {![info exists data(selectPath)]} {
- # first time the dialog has been popped up
- set data(selectPath) [pwd]
- set data(selectFile) ""
- }
-
- # 3: parse the arguments
- #
- tclParseConfigSpec ::tk::dialog::file::$dataName $specs "" $argList
-
- if {[string equal $data(-title) ""]} {
- if {[string equal $type "open"]} {
- set data(-title) "Open"
- } else {
- set data(-title) "Save As"
- }
- }
-
- # 4: set the default directory and selection according to the -initial
- # settings
- #
- if {[string compare $data(-initialdir) ""]} {
- if {[file isdirectory $data(-initialdir)]} {
- set data(selectPath) [glob $data(-initialdir)]
- } else {
- set data(selectPath) [pwd]
- }
-
- # Convert the initialdir to an absolute path name.
-
- set old [pwd]
- cd $data(selectPath)
- set data(selectPath) [pwd]
- cd $old
- }
- set data(selectFile) $data(-initialfile)
-
- # 5. Parse the -filetypes option. It is not used by the motif
- # file dialog, but we check for validity of the value to make sure
- # the application code also runs fine with the TK file dialog.
- #
- set data(-filetypes) [tkFDGetFileTypes $data(-filetypes)]
-
- if {![info exists data(filter)]} {
- set data(filter) *
- }
- if {![winfo exists $data(-parent)]} {
- error "bad window path name \"$data(-parent)\""
- }
- }
-
- # tkMotifFDialog_BuildUI --
- #
- # Builds the UI components of the Motif file dialog.
- #
- # Arguments:
- # w Pathname of the dialog to build.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_BuildUI {w} {
- set dataName [lindex [split $w .] end]
- upvar ::tk::dialog::file::$dataName data
-
- # Create the dialog toplevel and internal frames.
- #
- toplevel $w -class TkMotifFDialog
- set top [frame $w.top -relief raised -bd 1]
- set bot [frame $w.bot -relief raised -bd 1]
-
- pack $w.bot -side bottom -fill x
- pack $w.top -side top -expand yes -fill both
-
- set f1 [frame $top.f1]
- set f2 [frame $top.f2]
- set f3 [frame $top.f3]
-
- pack $f1 -side top -fill x
- pack $f3 -side bottom -fill x
- pack $f2 -expand yes -fill both
-
- set f2a [frame $f2.a]
- set f2b [frame $f2.b]
-
- grid $f2a -row 0 -column 0 -rowspan 1 -columnspan 1 -padx 4 -pady 4 \
- -sticky news
- grid $f2b -row 0 -column 1 -rowspan 1 -columnspan 1 -padx 4 -pady 4 \
- -sticky news
- grid rowconfig $f2 0 -minsize 0 -weight 1
- grid columnconfig $f2 0 -minsize 0 -weight 1
- grid columnconfig $f2 1 -minsize 150 -weight 2
-
- # The Filter box
- #
- label $f1.lab -text "Filter:" -under 3 -anchor w
- entry $f1.ent
- pack $f1.lab -side top -fill x -padx 6 -pady 4
- pack $f1.ent -side top -fill x -padx 4 -pady 0
- set data(fEnt) $f1.ent
-
- # The file and directory lists
- #
- set data(dList) [tkMotifFDialog_MakeSList $w $f2a Directory: 0 DList]
- set data(fList) [tkMotifFDialog_MakeSList $w $f2b Files: 2 FList]
-
- # The Selection box
- #
- label $f3.lab -text "Selection:" -under 0 -anchor w
- entry $f3.ent
- pack $f3.lab -side top -fill x -padx 6 -pady 0
- pack $f3.ent -side top -fill x -padx 4 -pady 4
- set data(sEnt) $f3.ent
-
- # The buttons
- #
- set data(okBtn) [button $bot.ok -text OK -width 6 -under 0 \
- -command [list tkMotifFDialog_OkCmd $w]]
- set data(filterBtn) [button $bot.filter -text Filter -width 6 -under 0 \
- -command [list tkMotifFDialog_FilterCmd $w]]
- set data(cancelBtn) [button $bot.cancel -text Cancel -width 6 -under 0 \
- -command [list tkMotifFDialog_CancelCmd $w]]
-
- pack $bot.ok $bot.filter $bot.cancel -padx 10 -pady 10 -expand yes \
- -side left
-
- # Create the bindings:
- #
- bind $w <Alt-t> [list focus $data(fEnt)]
- bind $w <Alt-d> [list focus $data(dList)]
- bind $w <Alt-l> [list focus $data(fList)]
- bind $w <Alt-s> [list focus $data(sEnt)]
-
- bind $w <Alt-o> [list tkButtonInvoke $bot.ok]
- bind $w <Alt-f> [list tkButtonInvoke $bot.filter]
- bind $w <Alt-c> [list tkButtonInvoke $bot.cancel]
-
- bind $data(fEnt) <Return> [list tkMotifFDialog_ActivateFEnt $w]
- bind $data(sEnt) <Return> [list tkMotifFDialog_ActivateSEnt $w]
-
- wm protocol $w WM_DELETE_WINDOW [list tkMotifFDialog_CancelCmd $w]
- }
-
- # tkMotifFDialog_MakeSList --
- #
- # Create a scrolled-listbox and set the keyboard accelerator
- # bindings so that the list selection follows what the user
- # types.
- #
- # Arguments:
- # w Pathname of the dialog box.
- # f Frame widget inside which to create the scrolled
- # listbox. This frame widget already exists.
- # label The string to display on top of the listbox.
- # under Sets the -under option of the label.
- # cmdPrefix Specifies procedures to call when the listbox is
- # browsed or activated.
-
- proc tkMotifFDialog_MakeSList {w f label under cmdPrefix} {
- label $f.lab -text $label -under $under -anchor w
- listbox $f.l -width 12 -height 5 -selectmode browse -exportselection 0\
- -xscrollcommand [list $f.h set] -yscrollcommand [list $f.v set]
- scrollbar $f.v -orient vertical -takefocus 0 -command [list $f.l yview]
- scrollbar $f.h -orient horizontal -takefocus 0 -command [list $f.l xview]
- grid $f.lab -row 0 -column 0 -sticky news -rowspan 1 -columnspan 2 \
- -padx 2 -pady 2
- grid $f.l -row 1 -column 0 -rowspan 1 -columnspan 1 -sticky news
- grid $f.v -row 1 -column 1 -rowspan 1 -columnspan 1 -sticky news
- grid $f.h -row 2 -column 0 -rowspan 1 -columnspan 1 -sticky news
-
- grid rowconfig $f 0 -weight 0 -minsize 0
- grid rowconfig $f 1 -weight 1 -minsize 0
- grid columnconfig $f 0 -weight 1 -minsize 0
-
- # bindings for the listboxes
- #
- set list $f.l
- bind $list <Up> [list tkMotifFDialog_Browse$cmdPrefix $w]
- bind $list <Down> [list tkMotifFDialog_Browse$cmdPrefix $w]
- bind $list <space> [list tkMotifFDialog_Browse$cmdPrefix $w]
- bind $list <1> [list tkMotifFDialog_Browse$cmdPrefix $w]
- bind $list <B1-Motion> [list tkMotifFDialog_Browse$cmdPrefix $w]
- bind $list <Double-ButtonRelease-1> \
- [list tkMotifFDialog_Activate$cmdPrefix $w]
- bind $list <Return> "tkMotifFDialog_Browse$cmdPrefix [list $w]; \
- tkMotifFDialog_Activate$cmdPrefix [list $w]"
-
- bindtags $list [list Listbox $list [winfo toplevel $list] all]
- tkListBoxKeyAccel_Set $list
-
- return $f.l
- }
-
- # tkMotifFDialog_InterpFilter --
- #
- # Interpret the string in the filter entry into two components:
- # the directory and the pattern. If the string is a relative
- # pathname, give a warning to the user and restore the pattern
- # to original.
- #
- # Arguments:
- # w pathname of the dialog box.
- #
- # Results:
- # A list of two elements. The first element is the directory
- # specified # by the filter. The second element is the filter
- # pattern itself.
-
- proc tkMotifFDialog_InterpFilter {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- set text [string trim [$data(fEnt) get]]
-
- # Perform tilde substitution
- #
- set badTilde 0
- if {[string equal [string index $text 0] ~]} {
- set list [file split $text]
- set tilde [lindex $list 0]
- if {[catch {set tilde [glob $tilde]}]} {
- set badTilde 1
- } else {
- set text [eval file join [concat $tilde [lrange $list 1 end]]]
- }
- }
-
- # If the string is a relative pathname, combine it
- # with the current selectPath.
-
- set relative 0
- if {[string equal [file pathtype $text] "relative"]} {
- set relative 1
- } elseif {$badTilde} {
- set relative 1
- }
-
- if {$relative} {
- tk_messageBox -icon warning -type ok \
- -message "\"$text\" must be an absolute pathname"
-
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath) \
- $data(filter)]
-
- return [list $data(selectPath) $data(filter)]
- }
-
- set resolved [::tk::dialog::file::JoinFile [file dirname $text] [file tail $text]]
-
- if {[file isdirectory $resolved]} {
- set dir $resolved
- set fil $data(filter)
- } else {
- set dir [file dirname $resolved]
- set fil [file tail $resolved]
- }
-
- return [list $dir $fil]
- }
-
- # tkMotifFDialog_Update
- #
- # Load the files and synchronize the "filter" and "selection" fields
- # boxes.
- #
- # Arguments:
- # w pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_Update {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0 \
- [::tk::dialog::file::JoinFile $data(selectPath) $data(filter)]
- $data(sEnt) delete 0 end
- $data(sEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath) \
- $data(selectFile)]
-
- tkMotifFDialog_LoadFiles $w
- }
-
- # tkMotifFDialog_LoadFiles --
- #
- # Loads the files and directories into the two listboxes according
- # to the filter setting.
- #
- # Arguments:
- # w pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_LoadFiles {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- $data(dList) delete 0 end
- $data(fList) delete 0 end
-
- set appPWD [pwd]
- if {[catch {cd $data(selectPath)}]} {
- cd $appPWD
-
- $data(dList) insert end ".."
- return
- }
-
- # Make the dir and file lists
- #
- # For speed we only have one glob, which reduces the file system
- # calls (good for slow NFS networks).
- #
- # We also do two smaller sorts (files + dirs) instead of one large sort,
- # which gives a small speed increase.
- #
- set top 0
- set dlist ""
- set flist ""
- foreach f [glob -nocomplain .* *] {
- if {[file isdir ./$f]} {
- lappend dlist $f
- } else {
- foreach pat $data(filter) {
- if {[string match $pat $f]} {
- if {[string match .* $f]} {
- incr top
- }
- lappend flist $f
- break
- }
- }
- }
- }
- eval [list $data(dList) insert end] [lsort -dictionary $dlist]
- eval [list $data(fList) insert end] [lsort -dictionary $flist]
-
- # The user probably doesn't want to see the . files. We adjust the view
- # so that the listbox displays all the non-dot files
- $data(fList) yview $top
-
- cd $appPWD
- }
-
- # tkMotifFDialog_BrowseFList --
- #
- # This procedure is called when the directory list is browsed
- # (clicked-over) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_BrowseDList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- focus $data(dList)
- if {[string equal [$data(dList) curselection] ""]} {
- return
- }
- set subdir [$data(dList) get [$data(dList) curselection]]
- if {[string equal $subdir ""]} {
- return
- }
-
- $data(fList) selection clear 0 end
-
- set list [tkMotifFDialog_InterpFilter $w]
- set data(filter) [lindex $list 1]
-
- switch -- $subdir {
- . {
- set newSpec [::tk::dialog::file::JoinFile $data(selectPath) $data(filter)]
- }
- .. {
- set newSpec [::tk::dialog::file::JoinFile [file dirname $data(selectPath)] \
- $data(filter)]
- }
- default {
- set newSpec [::tk::dialog::file::JoinFile [::tk::dialog::file::JoinFile \
- $data(selectPath) $subdir] $data(filter)]
- }
- }
-
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0 $newSpec
- }
-
- # tkMotifFDialog_ActivateDList --
- #
- # This procedure is called when the directory list is activated
- # (double-clicked) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_ActivateDList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- if {[string equal [$data(dList) curselection] ""]} {
- return
- }
- set subdir [$data(dList) get [$data(dList) curselection]]
- if {[string equal $subdir ""]} {
- return
- }
-
- $data(fList) selection clear 0 end
-
- switch -- $subdir {
- . {
- set newDir $data(selectPath)
- }
- .. {
- set newDir [file dirname $data(selectPath)]
- }
- default {
- set newDir [::tk::dialog::file::JoinFile $data(selectPath) $subdir]
- }
- }
-
- set data(selectPath) $newDir
- tkMotifFDialog_Update $w
-
- if {[string compare $subdir ..]} {
- $data(dList) selection set 0
- $data(dList) activate 0
- } else {
- $data(dList) selection set 1
- $data(dList) activate 1
- }
- }
-
- # tkMotifFDialog_BrowseFList --
- #
- # This procedure is called when the file list is browsed
- # (clicked-over) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_BrowseFList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- focus $data(fList)
- if {[string equal [$data(fList) curselection] ""]} {
- return
- }
- set data(selectFile) [$data(fList) get [$data(fList) curselection]]
- if {[string equal $data(selectFile) ""]} {
- return
- }
-
- $data(dList) selection clear 0 end
-
- $data(fEnt) delete 0 end
- $data(fEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath) $data(filter)]
- $data(fEnt) xview end
-
- $data(sEnt) delete 0 end
- $data(sEnt) insert 0 [::tk::dialog::file::JoinFile $data(selectPath) \
- $data(selectFile)]
- $data(sEnt) xview end
- }
-
- # tkMotifFDialog_ActivateFList --
- #
- # This procedure is called when the file list is activated
- # (double-clicked) by the user.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_ActivateFList {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- if {[string equal [$data(fList) curselection] ""]} {
- return
- }
- set data(selectFile) [$data(fList) get [$data(fList) curselection]]
- if {[string equal $data(selectFile) ""]} {
- return
- } else {
- tkMotifFDialog_ActivateSEnt $w
- }
- }
-
- # tkMotifFDialog_ActivateFEnt --
- #
- # This procedure is called when the user presses Return inside
- # the "filter" entry. It updates the dialog according to the
- # text inside the filter entry.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_ActivateFEnt {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- set list [tkMotifFDialog_InterpFilter $w]
- set data(selectPath) [lindex $list 0]
- set data(filter) [lindex $list 1]
-
- tkMotifFDialog_Update $w
- }
-
- # tkMotifFDialog_ActivateSEnt --
- #
- # This procedure is called when the user presses Return inside
- # the "selection" entry. It sets the tkPriv(selectFilePath) global
- # variable so that the vwait loop in tkMotifFDialog will be
- # terminated.
- #
- # Arguments:
- # w The pathname of the dialog box.
- #
- # Results:
- # None.
-
- proc tkMotifFDialog_ActivateSEnt {w} {
- global tkPriv
- upvar ::tk::dialog::file::[winfo name $w] data
-
- set selectFilePath [string trim [$data(sEnt) get]]
- set selectFile [file tail $selectFilePath]
- set selectPath [file dirname $selectFilePath]
-
- if {[string equal $selectFilePath ""]} {
- tkMotifFDialog_FilterCmd $w
- return
- }
-
- if {[file isdirectory $selectFilePath]} {
- set data(selectPath) [glob $selectFilePath]
- set data(selectFile) ""
- tkMotifFDialog_Update $w
- return
- }
-
- if {[string compare [file pathtype $selectFilePath] "absolute"]} {
- tk_messageBox -icon warning -type ok \
- -message "\"$selectFilePath\" must be an absolute pathname"
- return
- }
-
- if {![file exists $selectPath]} {
- tk_messageBox -icon warning -type ok \
- -message "Directory \"$selectPath\" does not exist."
- return
- }
-
- if {![file exists $selectFilePath]} {
- if {[string equal $data(type) open]} {
- tk_messageBox -icon warning -type ok \
- -message "File \"$selectFilePath\" does not exist."
- return
- }
- } else {
- if {[string equal $data(type) save]} {
- set message [format %s%s \
- "File \"$selectFilePath\" already exists.\n\n" \
- "Replace existing file?"]
- set answer [tk_messageBox -icon warning -type yesno \
- -message $message]
- if {[string equal $answer "no"]} {
- return
- }
- }
- }
-
- set tkPriv(selectFilePath) $selectFilePath
- set tkPriv(selectFile) $selectFile
- set tkPriv(selectPath) $selectPath
- }
-
-
- proc tkMotifFDialog_OkCmd {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- tkMotifFDialog_ActivateSEnt $w
- }
-
- proc tkMotifFDialog_FilterCmd {w} {
- upvar ::tk::dialog::file::[winfo name $w] data
-
- tkMotifFDialog_ActivateFEnt $w
- }
-
- proc tkMotifFDialog_CancelCmd {w} {
- global tkPriv
-
- set tkPriv(selectFilePath) ""
- set tkPriv(selectFile) ""
- set tkPriv(selectPath) ""
- }
-
- proc tkListBoxKeyAccel_Set {w} {
- bind Listbox <Any-KeyPress> ""
- bind $w <Destroy> [list tkListBoxKeyAccel_Unset $w]
- bind $w <Any-KeyPress> [list tkListBoxKeyAccel_Key $w %A]
- }
-
- proc tkListBoxKeyAccel_Unset {w} {
- global tkPriv
-
- catch {after cancel $tkPriv(lbAccel,$w,afterId)}
- catch {unset tkPriv(lbAccel,$w)}
- catch {unset tkPriv(lbAccel,$w,afterId)}
- }
-
- # tkListBoxKeyAccel_Key--
- #
- # This procedure maintains a list of recently entered keystrokes
- # over a listbox widget. It arranges an idle event to move the
- # selection of the listbox to the entry that begins with the
- # keystrokes.
- #
- # Arguments:
- # w The pathname of the listbox.
- # key The key which the user just pressed.
- #
- # Results:
- # None.
-
- proc tkListBoxKeyAccel_Key {w key} {
- global tkPriv
-
- append tkPriv(lbAccel,$w) $key
- tkListBoxKeyAccel_Goto $w $tkPriv(lbAccel,$w)
- catch {
- after cancel $tkPriv(lbAccel,$w,afterId)
- }
- set tkPriv(lbAccel,$w,afterId) [after 500 \
- [list tkListBoxKeyAccel_Reset $w]]
- }
-
- proc tkListBoxKeyAccel_Goto {w string} {
- global tkPriv
-
- set string [string tolower $string]
- set end [$w index end]
- set theIndex -1
-
- for {set i 0} {$i < $end} {incr i} {
- set item [string tolower [$w get $i]]
- if {[string compare $string $item] >= 0} {
- set theIndex $i
- }
- if {[string compare $string $item] <= 0} {
- set theIndex $i
- break
- }
- }
-
- if {$theIndex >= 0} {
- $w selection clear 0 end
- $w selection set $theIndex $theIndex
- $w activate $theIndex
- $w see $theIndex
- }
- }
-
- proc tkListBoxKeyAccel_Reset {w} {
- global tkPriv
-
- catch {unset tkPriv(lbAccel,$w)}
- }
-
-