/usr/share/tcltk/tcl8.5/Tix8.4.3/Utils.tcl is in tix 8.4.3-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 | # -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id: Utils.tcl,v 1.4 2004/03/28 02:44:57 hobbs Exp $
#
# Util.tcl --
#
# The Tix utility commands. Some of these commands are
# replacement of or extensions to the existing TK
# commands. Occasionaly, you have to use the commands inside
# this file instead of thestandard TK commands to make your
# applicatiion work better with Tix. Please read the
# documentations (programmer's guide, man pages) for information
# about these utility commands.
#
# Copyright (c) 1993-1999 Ioi Kim Lam.
# Copyright (c) 2000-2001 Tix Project Group.
# Copyright (c) 2004 ActiveState
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
#
# kludge: should be able to handle all kinds of flags
# now only handles "-flag value" pairs.
#
proc tixHandleArgv {p_argv p_options validFlags} {
upvar $p_options opt
upvar $p_argv argv
set old_argv $argv
set argv ""
foreac {flag value} $old_argv {
if {[lsearch $validFlags $flag] != -1} {
# The caller will handle this option exclusively
# It won't be added back to the original arglist
#
eval $opt($flag,action) $value
} else {
# The caller does not handle this option
#
lappend argv $flag
lappend argv $value
}
}
}
#-----------------------------------------------------------------------
# tixDisableAll -
#
# Disable all members in a sub widget tree
#
proc tixDisableAll {w} {
foreach x [tixDescendants $w] {
catch {$x config -state disabled}
}
}
#----------------------------------------------------------------------
# tixEnableAll -
#
# enable all members in a sub widget tree
#
proc tixEnableAll {w} {
foreach x [tixDescendants $w] {
catch {$x config -state normal}
}
}
#----------------------------------------------------------------------
# tixDescendants -
#
# Return a list of all the member of a widget subtree, including
# the tree's root widget.
#
proc tixDescendants {parent} {
set des ""
lappend des $parent
foreach w [winfo children $parent] {
foreach x [tixDescendants $w] {
lappend des $x
}
}
return $des
}
#----------------------------------------------------------------------
# tixTopLevel -
#
# Create a toplevel widget and unmap it immediately. This will ensure
# that this toplevel widgets will not be popped up prematurely when you
# create Tix widgets inside it.
#
# "tixTopLevel" also provide options for you to specify the appearance
# and behavior of this toplevel.
#
#
#
proc tixTopLevel {w args} {
set opt (-geometry) ""
set opt (-minsize) ""
set opt (-maxsize) ""
set opt (-width) ""
set opt (-height) ""
eval [linsert $args 0 toplevel $w]
wm withdraw $w
}
# This is a big kludge
#
# Substitutes all [...] and $.. in the string in $args
#
proc tixInt_Expand {args} {
return $args
}
# Print out all the config options of a widget
#
proc tixPConfig {w} {
puts [join [lsort [$w config]] \n]
}
proc tixAppendBindTag {w tag} {
bindtags $w [concat [bindtags $w] $tag]
}
proc tixAddBindTag {w tag} {
bindtags $w [concat $tag [bindtags $w] ]
}
proc tixSubwidgetRef {sub} {
return $::tixSRef($sub)
}
proc tixSubwidgetRetCreate {sub ref} {
set ::tixSRef($sub) $ref
}
proc tixSubwidgetRetDelete {sub} {
catch {unset ::tixSRef($sub)}
}
proc tixListboxGetCurrent {listbox} {
return [tixEvent flag V]
}
# tixSetMegaWidget --
#
# Associate a subwidget with its mega widget "owner". This is mainly
# used when we add a new bindtag to a subwidget and we need to find out
# the name of the mega widget inside the binding.
#
proc tixSetMegaWidget {w mega {type any}} {
set ::tixMega($type,$w) $mega
}
proc tixGetMegaWidget {w {type any}} {
return $::tixMega($type,$w)
}
proc tixUnsetMegaWidget {w} {
if {[info exists ::tixMega($w)]} { unset ::tixMega($w) }
}
# tixBusy : display busy cursors on a window
#
#
# Should flush the event queue (but not do any idle tasks) before blocking
# the target window (I am not sure if it is aready doing so )
#
# ToDo: should take some additional windows to raise
#
proc tixBusy {w flag {focuswin ""}} {
if {[info command tixInputOnly] == ""} {
return
}
global tixBusy
set toplevel [winfo toplevel $w]
if {![info exists tixBusy(cursor)]} {
set tixBusy(cursor) watch
# set tixBusy(cursor) "[tix getbitmap hourglass] \
# [string range [tix getbitmap hourglass.mask] 1 end]\
# black white"
}
if {$toplevel eq "."} {
set inputonly0 .__tix__busy0
set inputonly1 .__tix__busy1
set inputonly2 .__tix__busy2
set inputonly3 .__tix__busy3
} else {
set inputonly0 $toplevel.__tix__busy0
set inputonly1 $toplevel.__tix__busy1
set inputonly2 $toplevel.__tix__busy2
set inputonly3 $toplevel.__tix__busy3
}
if {![winfo exists $inputonly0]} {
for {set i 0} {$i < 4} {incr i} {
tixInputOnly [set inputonly$i] -cursor $tixBusy(cursor)
}
}
if {$flag eq "on"} {
if {$focuswin != "" && [winfo id $focuswin] != 0} {
if {[info exists tixBusy($focuswin,oldcursor)]} {
return
}
set tixBusy($focuswin,oldcursor) [$focuswin cget -cursor]
$focuswin config -cursor $tixBusy(cursor)
set x1 [expr {[winfo rootx $focuswin]-[winfo rootx $toplevel]}]
set y1 [expr {[winfo rooty $focuswin]-[winfo rooty $toplevel]}]
set W [winfo width $focuswin]
set H [winfo height $focuswin]
set x2 [expr {$x1 + $W}]
set y2 [expr {$y1 + $H}]
if {$y1 > 0} {
tixMoveResizeWindow $inputonly0 0 0 10000 $y1
}
if {$x1 > 0} {
tixMoveResizeWindow $inputonly1 0 0 $x1 10000
}
tixMoveResizeWindow $inputonly2 0 $y2 10000 10000
tixMoveResizeWindow $inputonly3 $x2 0 10000 10000
for {set i 0} {$i < 4} {incr i} {
tixMapWindow [set inputonly$i]
tixRaiseWindow [set inputonly$i]
}
tixFlushX $w
} else {
tixMoveResizeWindow $inputonly0 0 0 10000 10000
tixMapWindow $inputonly0
tixRaiseWindow $inputonly0
}
} else {
tixUnmapWindow $inputonly0
tixUnmapWindow $inputonly1
tixUnmapWindow $inputonly2
tixUnmapWindow $inputonly3
if {$focuswin != "" && [winfo id $focuswin] != 0} {
if {[info exists tixBusy($focuswin,oldcursor)]} {
$focuswin config -cursor $tixBusy($focuswin,oldcursor)
if {[info exists tixBusy($focuswin,oldcursor)]} {
unset tixBusy($focuswin,oldcursor)
}
}
}
}
}
proc tixOptionName {w} {
return [string range $w 1 end]
}
proc tixSetSilent {chooser value} {
$chooser config -disablecallback true
$chooser config -value $value
$chooser config -disablecallback false
}
# This command is useful if you want to ingore the arguments
# passed by the -command or -browsecmd options of the Tix widgets. E.g
#
# tixFileSelectDialog .c -command "puts foo; tixBreak"
#
#
proc tixBreak {args} {}
#----------------------------------------------------------------------
# tixDestroy -- deletes a Tix class object (not widget classes)
#----------------------------------------------------------------------
proc tixDestroy {w} {
upvar #0 $w data
set destructor ""
if {[info exists data(className)]} {
catch {
set destructor [tixGetMethod $w $data(className) Destructor]
}
}
if {$destructor != ""} {
$destructor $w
}
catch {rename $w ""}
catch {unset data}
return ""
}
proc tixPushGrab {args} {
global tix_priv
if {![info exists tix_priv(grab-list)]} {
set tix_priv(grab-list) ""
set tix_priv(grab-mode) ""
set tix_priv(grab-nopush) ""
}
set len [llength $args]
if {$len == 1} {
set opt ""
set w [lindex $args 0]
} elseif {$len == 2} {
set opt [lindex $args 0]
set w [lindex $args 1]
} else {
error "wrong # of arguments: tixPushGrab ?-global? window"
}
# Not everyone will call tixPushGrab. If someone else has a grab already
# save that one as well, so that we can restore that later
#
set last [lindex $tix_priv(grab-list) end]
set current [grab current $w]
if {$current ne "" && $current ne $last} {
# Someone called "grab" directly
#
lappend tix_priv(grab-list) $current
lappend tix_priv(grab-mode) [grab status $current]
lappend tix_priv(grab-nopush) 1
}
# Now push myself into the stack
#
lappend tix_priv(grab-list) $w
lappend tix_priv(grab-mode) $opt
lappend tix_priv(grab-nopush) 0
if {$opt eq "-global"} {
grab -global $w
} else {
grab $w
}
}
proc tixPopGrab {} {
global tix_priv
if {![info exists tix_priv(grab-list)]} {
set tix_priv(grab-list) ""
set tix_priv(grab-mode) ""
set tix_priv(grab-nopush) ""
}
set len [llength $tix_priv(grab-list)]
if {$len <= 0} {
error "no window is grabbed by tixGrab"
}
set w [lindex $tix_priv(grab-list) end]
grab release $w
if {$len > 1} {
set tix_priv(grab-list) [lrange $tix_priv(grab-list) 0 end-1]
set tix_priv(grab-mode) [lrange $tix_priv(grab-mode) 0 end-1]
set tix_priv(grab-nopush) [lrange $tix_priv(grab-nopush) 0 end-1]
set w [lindex $tix_priv(grab-list) end]
set m [lindex $tix_priv(grab-list) end]
set np [lindex $tix_priv(grab-nopush) end]
if {$np == 1} {
# We have a grab set by "grab"
#
set len [llength $tix_priv(grab-list)]
if {$len > 1} {
set tix_priv(grab-list) [lrange $tix_priv(grab-list) 0 end-1]
set tix_priv(grab-mode) [lrange $tix_priv(grab-mode) 0 end-1]
set tix_priv(grab-nopush) \
[lrange $tix_priv(grab-nopush) 0 end-1]
} else {
set tix_priv(grab-list) ""
set tix_priv(grab-mode) ""
set tix_priv(grab-nopush) ""
}
}
if {$m == "-global"} {
grab -global $w
} else {
grab $w
}
} else {
set tix_priv(grab-list) ""
set tix_priv(grab-mode) ""
set tix_priv(grab-nopush) ""
}
}
proc tixWithinWindow {wid rootX rootY} {
set wc [winfo containing $rootX $rootY]
if {$wid eq $wc} { return 1 }
# no see if it is an enclosing parent
set rx1 [winfo rootx $wid]
set ry1 [winfo rooty $wid]
set rw [winfo width $wid]
set rh [winfo height $wid]
set rx2 [expr {$rx1+$rw}]
set ry2 [expr {$ry1+$rh}]
if {$rootX >= $rx1 && $rootX < $rx2 && $rootY >= $ry1 && $rootY < $ry2} {
return 1
} else {
return 0
}
}
proc tixWinWidth {w} {
set W [winfo width $w]
set bd [expr {[$w cget -bd] + [$w cget -highlightthickness]}]
return [expr {$W - 2*$bd}]
}
proc tixWinHeight {w} {
set H [winfo height $w]
set bd [expr {[$w cget -bd] + [$w cget -highlightthickness]}]
return [expr {$H - 2*$bd}]
}
# junk?
#
proc tixWinCmd {w} {
return [winfo command $w]
}
|