451 lines
16 KiB
Tcl
Executable File
451 lines
16 KiB
Tcl
Executable File
#
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# Copyright (c) 1993 by Sven Delmas
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# All rights reserved.
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# See the file COPYRIGHT for the copyright notes.
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global tkSteal_priv
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set tkSteal_priv(debug) 0
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# this proc is taken from the beta code of the toolbox
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proc tkSteal_getarg {opts arg var} {
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set ind [lsearch $opts [concat $arg *]]
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if {$ind==-1} {
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error "ARG ERROR: application tried to find nonexistend arg \"$arg\"!"
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}
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# The variable named var will contain the value.
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upvar 1 $var varr
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set varr [lindex [lindex $opts $ind] 4]
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if {"[lindex [lindex $opts $ind] 3]" ==
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"[lindex [lindex $opts $ind] 4]"} {
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return 0
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} {
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return 1
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}
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}
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# this proc is taken from the beta code of the toolbox
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proc tkSteal_parseargs {cmdline descr args} {
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if {$args!=""} {upvar 1 [lindex $args 0] changed}
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set changed {}
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for {set i 0} {$i<[llength $cmdline]} {incr i} {
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set name [lindex $cmdline $i]
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while {[llength $name]>0} {
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if {[llength $name]==1} {
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set value [lindex $cmdline [expr $i+1]]
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incr i
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} else {
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set value [lindex $name 1]
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set name [lindex $name 0]
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}
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# Find option
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set ind [lsearch $descr [concat $name *]]
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if {$ind==-1} {
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set ind [lsearch $descr $name]
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if {$ind==-1} {
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error "unknown option \"$name\""
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}
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}
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lappend changed $name
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# Enter value
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set descr [lreplace $descr $ind $ind \
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[lreplace [lindex $descr $ind] 4 4 $value]]
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set name [lreplace $name 0 1]
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}
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}
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# New optlist
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set new {}
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foreach item $descr {
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if {[llength $item]<=5} {
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lappend new $item
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} else {
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# XXX Maybe should demand the default to be in ready format...
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# So the exec. time might be a LITTLE faster.
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#
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# Eval the type getting actions.
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set act [lindex $item 5]
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regsub -all "%\(value\)" $act [lindex $item 3] act
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set item [lreplace $item 3 3 [eval $act]]
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set act [lindex $item 5]
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regsub -all "%\(value\)" $act [lindex $item 4] act
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lappend new [lreplace $item 4 4 [eval $act]]
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}
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}
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return $new
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}
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global tkSteal_ARGUMENTS
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set tkSteal_ARGUMENTS {
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{-background background Background #d9d9d9 #d9d9d9}
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{-borderwidth borderWidth BorderWidth 0 0}
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{-command command Command {} {}}
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{-foreground foreground Foreground black black}
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{-font font Font *-Courier-Medium-R-Normal-*-120-* *-Courier-Medium-R-Normal-*-120-*}
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{-name name Name {} {}}
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{-height height Height 20 20}
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{-relief relief Relief flat flat}
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{-stealwindowid stealWindowId WindowId 0 0}
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{-takefocus takeFocus TakeFocus 0 0}
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{-type type Type frame frame}
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{-width width Width 20 20}
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{-windowid windowId WindowId {} {}}}
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proc tkSteal {pathName args} {
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# CBInfo: autoload
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global tk_library
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global tkSteal_priv
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global tkSteal_ARGUMENTS
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# check if interpreter can access X
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catch "xaccess" result
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if {![string match "wrong # args*" $result]} {
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error "tkSteal: the command xaccess is not available"
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}
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# initialize the data
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set tkSteal_priv($pathName,initialized) 0
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set tkSteal_priv($pathName,pid) 0
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set tkSteal_priv($pathName,config) \
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[tkSteal_parseargs $args $tkSteal_ARGUMENTS]
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# main frame
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frame $pathName -borderwidth 0 -class TkSteal
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rename $pathName $pathName-internal
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proc $pathName args "
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return \[eval tkSteal_command $pathName \$args\]"
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set index [lsearch $args -type]
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if {$index != -1 && "[lindex $args [expr $index + 1]]" == "frame"} {
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frame $pathName.cbl -borderwidth 0
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} {
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label $pathName.cbl -borderwidth 0 -padx 1 -pady 1
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}
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rename $pathName.cbl $pathName-cblinternal
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proc $pathName.cbl args "
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return \[eval tkSteal_command $pathName \$args\]"
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pack $pathName.cbl -side top -fill both -expand 1
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bind $pathName.cbl <Map> "
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tkSteal_start $pathName"
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bind $pathName.cbl <Destroy> "
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tkSteal_stop $pathName"
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bind $pathName.cbl <Expose> "
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$pathName redisplay"
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bind $pathName.cbl <Configure> "
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$pathName redisplay"
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bind $pathName.cbl <Leave> "
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$pathName redisplay"
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eval $pathName config $args
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}
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proc tkSteal_start {pathName} {
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global env
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global tkSteal_priv
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if {$tkSteal_priv($pathName,initialized) || "$pathName" == ""} {
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return
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) -background background
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tkSteal_getarg $tkSteal_priv($pathName,config) -borderwidth borderwidth
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tkSteal_getarg $tkSteal_priv($pathName,config) -foreground foreground
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tkSteal_getarg $tkSteal_priv($pathName,config) -font font
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tkSteal_getarg $tkSteal_priv($pathName,config) -command command
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tkSteal_getarg $tkSteal_priv($pathName,config) -name name
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tkSteal_getarg $tkSteal_priv($pathName,config) -height height
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tkSteal_getarg $tkSteal_priv($pathName,config) -relief relief
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tkSteal_getarg $tkSteal_priv($pathName,config) -type type
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tkSteal_getarg $tkSteal_priv($pathName,config) -width width
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tkSteal_getarg $tkSteal_priv($pathName,config) -stealwindowid stealwindowid
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tkSteal_getarg $tkSteal_priv($pathName,config) -windowid windowid
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# run command
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if {"$command" != ""} {
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set newCommand $command
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regsub -all {\$background} $newCommand $background newCommand
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regsub -all {\$foreground} $newCommand $foreground newCommand
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regsub -all {\$font} $newCommand $font newCommand
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regsub -all {\$relief} $newCommand $relief newCommand
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regsub -all {\$width} $newCommand $width newCommand
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regsub -all {\$height} $newCommand $height newCommand
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regsub -all {\$name} $newCommand $name newCommand
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regsub -all {\$windowid} $newCommand $windowid newCommand
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regsub -all {\$stealwindowid} $newCommand [format %ld [winfo id $pathName.cbl]] newCommand
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regsub -all {\$\{background\}} $newCommand $background newCommand
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regsub -all {\$\{foreground\}} $newCommand $foreground newCommand
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regsub -all {\$\{font\}} $newCommand $font newCommand
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regsub -all {\$\{relief\}} $newCommand $relief newCommand
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regsub -all {\$\{width\}} $newCommand $width newCommand
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regsub -all {\$\{height\}} $newCommand $height newCommand
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regsub -all {\$\{name\}} $newCommand $name newCommand
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regsub -all {\$\{windowid\}} $newCommand $windowid newCommand
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regsub -all {\$\{stealwindowid\}} $newCommand [format %ld [winfo id $pathName.cbl]] newCommand
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#MDC
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#Added for tkgoodstuff to allow fvwm modules to be swallowed, etc.
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global Fvwm
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if {[info exists Fvwm(outid)] && [string match Fvwm* $newCommand]} {
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lappend finalCommand fvwm send 0 "Module $newCommand"
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} elseif {[string match "Tcl *" $newCommand]} {
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set finalCommand [string range $newCommand 4 end]
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} else {
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set finalCommand "eval exec $newCommand &"
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}
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if {[catch $finalCommand result]} {
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error $result
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} {
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set tkSteal_priv($pathName,pid) $result
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}
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}
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$pathName-internal conf -background $background
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$pathName-internal conf -borderwidth $borderwidth
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$pathName-internal conf -relief $relief
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$pathName-cblinternal conf -background $background
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if {"$type" != "frame"} {
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$pathName-cblinternal conf -padx 0
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$pathName-cblinternal conf -pady 0
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}
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if {"$width" != "" && $width != 0} {
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$pathName-cblinternal conf -width $width
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}
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if {"$height" != "" && $height != 0} {
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$pathName-cblinternal conf -height $height
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}
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$pathName conf -stealwindowid [format %ld [winfo id $pathName.cbl]]
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if {"$windowid" != ""} {
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if {[catch "xaccess eventreparent -parentwidget $pathName.cbl -windowid $windowid" ret]} {
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error "tkSteal_start: $ret"
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}
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} {
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if {"$name" != ""} {
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if {![catch "xaccess eventreparent -parentwidget $pathName.cbl -windowname \{$name\}" ret]} {
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$pathName conf -windowid $ret
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} {
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error "tkSteal_start: $ret"
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}
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}
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}
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set tkSteal_priv($pathName,initialized) 1
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after 2000 $pathName redisplay
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}
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proc tkSteal_stop {pathName} {
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global tkSteal_priv
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catch "rename $pathName-internal \"\""
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catch "rename $pathName-cblinternal \"\""
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if {$tkSteal_priv($pathName,pid) != 0} {
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catch "exec kill $tkSteal_priv($pathName,pid)"
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set tkSteal_priv($pathName,pid) 0
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}
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set tkSteal_priv($pathName,initialized) 0
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return ""
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}
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proc tkSteal_command {pathName minorCommand args} {
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global tkSteal_priv
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case $minorCommand {
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{conf*} {
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if {[llength $args] == 0} {
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set result ""
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foreach element $tkSteal_priv($pathName,config) {
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lappend result [list [lindex $element 0] [lindex $element 1] [lindex $element 2] [lindex $element 3] [lindex $element 4]]
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}
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return $result
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} {
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if {[llength $args] == 1} {
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set resourceIndex [lsearch $tkSteal_priv($pathName,config) $args*]
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if {$resourceIndex != -1} {
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set element [lindex $tkSteal_priv($pathName,config) $resourceIndex]
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return [list [lindex $element 0] [lindex $element 1] [lindex $element 2] [lindex $element 3] [lindex $element 4]]
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} {
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error "unknown resource: $args"
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}
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} {
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set tkSteal_priv($pathName,config) \
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[tkSteal_parseargs $args $tkSteal_priv($pathName,config)]
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for {set counter 0} {$counter < [llength $args]} {incr counter} {
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case [lindex $args $counter] {
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{-back*} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-background background
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$pathName-internal conf -background $background
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$pathName-cblinternal conf -background $background
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}
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{-border*} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-borderwidth borderwidth
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$pathName-internal conf -borderwidth $borderwidth
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}
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{-reli*} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-relief relief
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$pathName-internal conf -relief $relief
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}
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{-heig*} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-height height
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$pathName-cblinternal conf -height $height
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}
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{-widt*} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-width width
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$pathName-cblinternal conf -width $width
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}
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}
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incr counter
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}
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}
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}
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}
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{focusin} {
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if {$tkSteal_priv($pathName,initialized)} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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catch "xaccess eventfocusin \
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-windowid $windowid"
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}
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}
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{focusout} {
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if {$tkSteal_priv($pathName,initialized)} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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catch "xaccess eventfocusout \
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-windowid $windowid"
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}
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}
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{redi*} {
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if {$tkSteal_priv($pathName,initialized)} {
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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catch "xaccess eventconfigure \
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-windowid $windowid \
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-borderwidth 0 \
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-x [winfo rootx [winfo toplevel $pathName]] \
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-y [winfo rooty [winfo toplevel $pathName]] \
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-width [winfo width $pathName.cbl] \
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-height [winfo height $pathName.cbl]"
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}
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}
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{buttonclick} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName buttonclick button ?state?\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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if {[llength $args] == 1} {
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catch "xaccess eventbuttonpress -windowid $windowid -button [lindex $args 0]"
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catch "xaccess eventbuttonrelease -windowid $windowid -button [lindex $args 0]"
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} {
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catch "xaccess eventbuttonpress -windowid $windowid -button [lindex $args 0] -state [lindex $args 1]"
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catch "xaccess eventbuttonrelease -windowid $windowid -button [lindex $args 0] -state [lindex $args 1]"
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}
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}
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{buttonpress} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName buttonpress button ?state?\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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if {[llength $args] == 1} {
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catch "xaccess eventbuttonpress -windowid $windowid -button [lindex $args 0]"
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} {
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catch "xaccess eventbuttonpress -windowid $windowid -button [lindex $args 0] -state [lindex $args 1]"
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}
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}
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{buttonrelease} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName buttonpress button ?state?\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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if {[llength $args] == 1} {
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catch "xaccess eventbuttonrelease -windowid $windowid -button [lindex $args 0]"
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} {
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catch "xaccess eventbuttonrelease -windowid $windowid -button [lindex $args 0] -state [lindex $args 1]"
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}
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}
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{keyclick} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName keytype keycode ?state?\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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if {[llength $args] == 1} {
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catch "xaccess eventkeypress -windowid $windowid -keycode [lindex $args 0]"
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catch "xaccess eventkeyrelease -windowid $windowid -keycode [lindex $args 0]"
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} {
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catch "xaccess eventkeypress -windowid $windowid -keycode [lindex $args 0] -state [lindex $args 1]"
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catch "xaccess eventkeyrelease -windowid $windowid -keycode [lindex $args 0] -state [lindex $args 1]"
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}
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}
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{keypress} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName keypress keycode ?state?\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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if {[llength $args] == 1} {
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catch "xaccess eventkeypress -windowid $windowid -keycode [lindex $args 0]"
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} {
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catch "xaccess eventkeypress -windowid $windowid -keycode [lindex $args 0] -state [lindex $args 1]"
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}
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}
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{keyrelease} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName keyrelease keycode ?state?\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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if {[llength $args] == 1} {
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catch "xaccess eventkeyrelease -windowid $windowid -keycode [lindex $args 0]"
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} {
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catch "xaccess eventkeyrelease -windowid $windowid -keycode [lindex $args 0] -state [lindex $args 1]"
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}
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}
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{sendstring} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName sendstring string ?interval?\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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if {[llength $args] == 1} {
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catch "xaccess sendstring -windowid $windowid -data \{[lindex $args 0]\}"
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} {
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catch "xaccess sendstring -windowid $windowid -data \{[lindex $args 0]\} -interval [lindex $args 1]"
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}
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}
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{motion} {
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if {[llength $args] != 1 && [llength $args] != 2} {
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error "wrong # of args: should be \"$pathName motion x y\""
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}
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tkSteal_getarg $tkSteal_priv($pathName,config) \
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-windowid windowid
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catch "xaccess eventmotion -windowid $windowid -x [lindex $args 0] -y [lindex $args 1]"
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}
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{stoptksteal} {
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if {[llength $args] != 0} {
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error "wrong # of args: should be \"$pathName stoptksteal\""
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}
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tkSteal_stop $pathName
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}
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}
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return ""
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}
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proc tkSteal_redisplay {pathName} {
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global tkSteal_priv
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if {$tkSteal_priv($pathName,initialized)} {
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$pathName redisplay
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}
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}
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# eof
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