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ðŸ“„ Balloon.tcl(12.97 KB)
ðŸ“„ BtnBox.tcl(2.61 KB)
ðŸ“„ CObjView.tcl(7.56 KB)
ðŸ“„ ChkList.tcl(4.97 KB)
ðŸ“„ ComboBox.tcl(35.42 KB)
ðŸ“„ Compat.tcl(870 B)
ðŸ“„ Console.tcl(14.95 KB)
ðŸ“„ Control.tcl(12.11 KB)
ðŸ“„ DefSchm.tcl(2.94 KB)
ðŸ“„ DialogS.tcl(4.2 KB)
ðŸ“„ DirBox.tcl(5.3 KB)
ðŸ“„ DirDlg.tcl(2.15 KB)
ðŸ“„ DirList.tcl(6.9 KB)
ðŸ“„ DirTree.tcl(8.76 KB)
ðŸ“„ DragDrop.tcl(3.93 KB)
ðŸ“„ DtlList.tcl(1002 B)
ðŸ“„ EFileBox.tcl(11.12 KB)
ðŸ“„ EFileDlg.tcl(1.68 KB)
ðŸ“„ Event.tcl(5.11 KB)
ðŸ“„ FileBox.tcl(14 KB)
ðŸ“„ FileCbx.tcl(2.42 KB)
ðŸ“„ FileDlg.tcl(2.13 KB)
ðŸ“„ FileEnt.tcl(7.15 KB)
ðŸ“„ FloatEnt.tcl(3.1 KB)
ðŸ“„ Grid.tcl(21.16 KB)
ðŸ“„ HList.tcl(17.72 KB)
ðŸ“„ HListDD.tcl(4.39 KB)
ðŸ“„ IconView.tcl(5.97 KB)
ðŸ“„ Init.tcl(6.05 KB)
ðŸ“„ LabEntry.tcl(2.09 KB)
ðŸ“„ LabFrame.tcl(1.15 KB)
ðŸ“„ LabWidg.tcl(3.86 KB)
ðŸ“„ ListNBk.tcl(3.5 KB)
ðŸ“„ Meter.tcl(3.04 KB)
ðŸ“„ MultView.tcl(3.62 KB)
ðŸ“„ NoteBook.tcl(6.02 KB)
ðŸ“„ OldUtil.tcl(2.98 KB)
ðŸ“„ OptMenu.tcl(9.17 KB)
ðŸ“„ PanedWin.tcl(27.68 KB)
ðŸ“„ PopMenu.tcl(5.37 KB)
ðŸ“„ Primitiv.tcl(10.28 KB)
ðŸ“„ README.txt(987 B)
ðŸ“„ ResizeH.tcl(12.94 KB)
ðŸ“„ SGrid.tcl(5.8 KB)
ðŸ“„ SHList.tcl(3.7 KB)
ðŸ“„ SListBox.tcl(6.97 KB)
ðŸ“„ STList.tcl(2.37 KB)
ðŸ“„ SText.tcl(3.09 KB)
ðŸ“„ SWidget.tcl(9.52 KB)
ðŸ“„ SWindow.tcl(6.75 KB)
ðŸ“„ Select.tcl(7.04 KB)
ðŸ“„ Shell.tcl(1.06 KB)
ðŸ“„ SimpDlg.tcl(1.13 KB)
ðŸ“„ StackWin.tcl(1.95 KB)
ðŸ“„ StatBar.tcl(1.31 KB)
ðŸ“„ StdBBox.tcl(1.62 KB)
ðŸ“„ StdShell.tcl(1.15 KB)
ðŸ“„ TList.tcl(17.59 KB)
ðŸ“„ Tix.tcl(9.51 KB)
ðŸ“„ Tree.tcl(4.57 KB)
ðŸ“„ Utils.tcl(10.54 KB)
ðŸ“„ VResize.tcl(4.95 KB)
ðŸ“„ VStack.tcl(9.42 KB)
ðŸ“„ VTree.tcl(4.31 KB)
ðŸ“„ Variable.tcl(2.5 KB)
ðŸ“„ WInfo.tcl(965 B)
ðŸ“ bitmaps
ðŸ“„ fs.tcl(3.9 KB)
ðŸ“ html
ðŸ“„ libTix.so(341.3 KB)
ðŸ“„ license.terms(2.76 KB)
ðŸ“„ pkgIndex.tcl(122 B)
ðŸ“ pref

Editing: Variable.tcl

# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
#	$Id: Variable.tcl,v 1.4 2001/12/09 05:04:02 idiscovery Exp $
#
# Variable.tcl --
#
#	Routines in this file are used to set up and operate variables
#	for classes that support the -variable option
#
# Copyright (c) 1993-1999 Ioi Kim Lam.
# Copyright (c) 2000-2001 Tix Project Group.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#

# tixVariable:ConfigVariable --
#
# 	Set up the -variable option for the object $w
#
# Side effects:
#
#	data(-variable) is changed to the name of the global variable
#	if the global variable exists, data(-value) takes the value of this
#	variable.
#	if the global variable does not exist, it is created with the
#	current data(-value)
#
# Return value:
#
#	true is data(-value) is changed, indicating that data(-command)
#	should be invoked.
#
proc tixVariable:ConfigVariable {w arg} {
    upvar #0 $w data

set changed 0

if {$data(-variable) != ""} {
	uplevel #0 \
	    [list trace vdelete $data(-variable) w "tixVariable:TraceProc $w"]
    }

if {$arg != ""} {
	if {[uplevel #0 info exists [list $arg]]} {
	    # This global variable exists, we use its value
	    #
	    set data(-value) [uplevel #0 set [list $arg]]
	    set changed 1
	} else {
	    # This global variable does not exist; let's set it 
	    #
	    uplevel #0 [list set $arg $data(-value)]
	}
	uplevel #0 \
	    [list trace variable $arg w "tixVariable:TraceProc $w"]
    }

return $changed
}

proc tixVariable:UpdateVariable {w} {
    upvar #0 $w data

if {$data(-variable) != ""} {
	uplevel #0 \
	    [list trace vdelete  $data(-variable) w "tixVariable:TraceProc $w"]
	uplevel #0 \
	    [list set $data(-variable) $data(-value)]
	uplevel #0 \
	    [list trace variable $data(-variable) w "tixVariable:TraceProc $w"]

# just in case someone has another trace and restricted my change
	#
	set data(-value) [uplevel #0 set [list $data(-variable)]]
    }
}

proc tixVariable:TraceProc {w name1 name2 op} {
    upvar #0 $w data
    set varname $data(-variable)

if {[catch {$w config -value [uplevel #0 [list set $varname]]} err]} {
	uplevel #0 [list set $varname [list [$w cget -value]]]
	error $err
    }
    return
}

proc tixVariable:DeleteVariable {w} {
    upvar #0 $w data

# Must delete the trace command of the -variable
    #
    if {$data(-variable) != ""} {
	uplevel #0 \
	    [list trace vdelete $data(-variable) w "tixVariable:TraceProc $w"]
    }
}

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Editing: Variable.tcl

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