golden hour

/lib64/tcl8.5/Tix8.4.3

File/Folder	Size	Actions
Balloon.tcl	12.97 KB
BtnBox.tcl	2.61 KB
CObjView.tcl	7.56 KB
ChkList.tcl	4.97 KB
ComboBox.tcl	35.42 KB
Compat.tcl	870 B
Console.tcl	14.95 KB
Control.tcl	12.11 KB
DefSchm.tcl	2.94 KB
DialogS.tcl	4.2 KB
DirBox.tcl	5.3 KB
DirDlg.tcl	2.15 KB
DirList.tcl	6.9 KB
DirTree.tcl	8.76 KB
DragDrop.tcl	3.93 KB
DtlList.tcl	1002 B
EFileBox.tcl	11.12 KB
EFileDlg.tcl	1.68 KB
Event.tcl	5.11 KB
FileBox.tcl	14 KB
FileCbx.tcl	2.42 KB
FileDlg.tcl	2.13 KB
FileEnt.tcl	7.15 KB
FloatEnt.tcl	3.1 KB
Grid.tcl	21.16 KB
HList.tcl	17.72 KB
HListDD.tcl	4.39 KB
IconView.tcl	5.97 KB
Init.tcl	6.05 KB
LabEntry.tcl	2.09 KB
LabFrame.tcl	1.15 KB
LabWidg.tcl	3.86 KB
ListNBk.tcl	3.5 KB
Meter.tcl	3.04 KB
MultView.tcl	3.62 KB
NoteBook.tcl	6.02 KB
OldUtil.tcl	2.98 KB
OptMenu.tcl	9.17 KB
PanedWin.tcl	27.68 KB
PopMenu.tcl	5.37 KB
Primitiv.tcl	10.28 KB
README.txt	987 B
ResizeH.tcl	12.94 KB
SGrid.tcl	5.8 KB
SHList.tcl	3.7 KB
SListBox.tcl	6.97 KB
STList.tcl	2.37 KB
SText.tcl	3.09 KB
SWidget.tcl	9.52 KB
SWindow.tcl	6.75 KB
Select.tcl	7.04 KB
Shell.tcl	1.06 KB
SimpDlg.tcl	1.13 KB
StackWin.tcl	1.95 KB
StatBar.tcl	1.31 KB
StdBBox.tcl	1.62 KB
StdShell.tcl	1.15 KB
TList.tcl	17.59 KB
Tix.tcl	9.51 KB
Tree.tcl	4.57 KB
Utils.tcl	10.54 KB
VResize.tcl	4.95 KB
VStack.tcl	9.42 KB
VTree.tcl	4.31 KB
Variable.tcl	2.5 KB
WInfo.tcl	965 B
bitmaps	-
fs.tcl	3.9 KB
html	-
libTix.so	320.71 KB
license.terms	2.76 KB
pkgIndex.tcl	122 B
pref	-

Edit: DirTree.tcl

# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
#	$Id: DirTree.tcl,v 1.4 2004/03/28 02:44:57 hobbs Exp $
#
# DirTree.tcl --
#
#	Implements directory tree for Unix file systems
#
#       What the indicators mean:
#
#	(+): There are some subdirectories in this directory which are not
#	     currently visible.
#	(-): This directory has some subdirectories and they are all visible
#
#      none: The dir has no subdirectori(es).
#
# 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.
#

##
## The tixDirTree require special FS handling due to it's limited
## separator idea (instead of real tree).
##

tixWidgetClass tixDirTree {
    -classname TixDirTree
    -superclass tixVTree
    -method {
	activate chdir refresh
    }
    -flag {
	-browsecmd -command -directory -disablecallback -showhidden -value
    }
    -configspec {
	{-browsecmd browseCmd BrowseCmd ""}
	{-command command Command ""}
	{-disablecallback disableCallback DisableCallback 0 tixVerifyBoolean}
	{-showhidden showHidden ShowHidden 0 tixVerifyBoolean}
	{-value value Value ""}
    }
    -alias {
	{-directory -value}
    }
    -default {
	{.scrollbar			auto}
	{*Scrollbar.takeFocus           0}
	{*borderWidth                   1}
	{*hlist.indicator               1}
	{*hlist.background              #c3c3c3}
	{*hlist.drawBranch              1}
	{*hlist.height                  10}
	{*hlist.highlightBackground     #d9d9d9}
	{*hlist.indent                  20}
	{*hlist.itemType                imagetext}
	{*hlist.padX                    3}
	{*hlist.padY                    0}
	{*hlist.relief                  sunken}
	{*hlist.takeFocus               1}
	{*hlist.wideSelection           0}
	{*hlist.width                   20}
    }
}

proc tixDirTree:InitWidgetRec {w} {
    upvar #0 $w data

tixChainMethod $w InitWidgetRec

if {$data(-value) == ""} {
	set data(-value) [pwd]
    }

tixDirTree:SetDir $w [file normalize $data(-value)]
}

proc tixDirTree:ConstructWidget {w} {
    upvar #0 $w data

tixChainMethod $w ConstructWidget
    tixDoWhenMapped $w [list tixDirTree:StartUp $w]

$data(w:hlist) config -separator [tixFSSep] \
	-selectmode "single" -drawbranch 1

# We must creat an extra copy of these images to avoid flashes on
    # the screen when user changes directory
    #
    set data(images) [image create compound -window $data(w:hlist)]
    $data(images) add image -image [tix getimage act_fold]
    $data(images) add image -image [tix getimage folder]
    $data(images) add image -image [tix getimage openfold]
}

proc tixDirTree:SetBindings {w} {
    upvar #0 $w data

tixChainMethod $w SetBindings
}

# Add one dir into the node (parent directory), sorted alphabetically
#
proc tixDirTree:AddToList {w fsdir image} {
    upvar #0 $w data

set dir    [tixFSInternal $fsdir]

if {[$data(w:hlist) info exists $dir]} { return }

set parent [file dirname $fsdir]
    if {$fsdir eq $parent} {
	# root node
	set node ""
    } else {
	# regular node
	set node [tixFSInternal $parent]
    }
    set added 0
    set text  [tixFSDisplayFileName $fsdir]
    foreach sib [$data(w:hlist) info children $node] {
	if {[string compare $dir $sib] < 0} {
	    $data(w:hlist) add $dir -before $sib -text $text -image $image
	    set added 1
	    break
	}
    }
    if {!$added} {
	$data(w:hlist) add $dir -text $text -image $image
    }

# Check to see if we have children (%% optimize!)
    if {[llength [tixFSListDir $fsdir 1 0 0 $data(-showhidden)]]} {
	tixVTree:SetMode $w $dir open
    }
}

proc tixDirTree:LoadDir {w fsdir {mode toggle}} {
    if {![winfo exists $w]} { return }
    upvar #0 $w data

# Add the directory and set it to the active directory
    #
    set fsdir [tixFSNormalize $fsdir]
    set dir   [tixFSInternal $fsdir]
    if {![$data(w:hlist) info exists $dir]} {
	# Add $dir and all ancestors of $dir into the HList widget
	set fspath ""
	set imgopenfold [tix getimage openfold]
	foreach part [tixFSAncestors $fsdir] {
	    set fspath [file join $fspath $part]
	    tixDirTree:AddToList $w $fspath $imgopenfold
	}
    }
    $data(w:hlist) entryconfig $dir -image [tix getimage act_fold]

if {$mode eq "toggle"} {
	if {[llength [$data(w:hlist) info children $dir]]} {
	    set mode flatten
	} else {
	    set mode expand
	}
    }

if {$mode eq "expand"} {
	# Add all the sub directories of fsdir into the HList widget
	tixBusy $w on $data(w:hlist)
	set imgfolder [tix getimage folder]
	foreach part [tixFSListDir $fsdir 1 0 0 $data(-showhidden)] {
	    tixDirTree:AddToList $w [file join $fsdir $part] $imgfolder
	}
	tixWidgetDoWhenIdle tixBusy $w off $data(w:hlist)
	# correct indicator to represent children status (added above)
	if {[llength [$data(w:hlist) info children $dir]]} {
	    tixVTree:SetMode $w $dir close
	} else {
	    tixVTree:SetMode $w $dir none
	}
    } else {
	$data(w:hlist) delete offsprings $dir
	tixVTree:SetMode $w $dir open
    }
}

proc tixDirTree:ToggleDir {w value mode} {
    upvar #0 $w data

tixDirTree:LoadDir $w $value $mode
    tixDirTree:CallCommand $w
}

proc tixDirTree:CallCommand {w} {
    upvar #0 $w data

if {[llength $data(-command)] && !$data(-disablecallback)} {
	set bind(specs) {%V}
	set bind(%V)    $data(-value)

tixEvalCmdBinding $w $data(-command) bind $data(-value)
    }
}

proc tixDirTree:CallBrowseCmd {w ent} {
    upvar #0 $w data

if {[llength $data(-browsecmd)] && !$data(-disablecallback)} {
	set bind(specs) {%V}
	set bind(%V)    $data(-value)

tixEvalCmdBinding $w $data(-browsecmd) bind [list $data(-value)]
    }
}

proc tixDirTree:StartUp {w} {
    if {![winfo exists $w]} { return }

upvar #0 $w data

# make sure that all the basic volumes are listed
    set imgopenfold [tix getimage openfold]
    foreach fspath [tixFSVolumes] {
	tixDirTree:AddToList $w $fspath $imgopenfold
    }

tixDirTree:LoadDir $w [tixFSExternal $data(i-directory)]
}

proc tixDirTree:ChangeDir {w fsdir {forced 0}} {
    upvar #0 $w data

set dir [tixFSInternal $fsdir]
    if {!$forced && $data(i-directory) eq $dir} {
	return
    }

if {!$forced && [$data(w:hlist) info exists $dir]} {
	# Set the old directory to "non active"
	#
	if {[$data(w:hlist) info exists $data(i-directory)]} {
	    $data(w:hlist) entryconfig $data(i-directory) \
		-image [tix getimage folder]
	}

$data(w:hlist) entryconfig $dir -image [tix getimage act_fold]
    } else {
	if {$forced} {
	    if {[llength [$data(w:hlist) info children $dir]]} {
		set mode expand
	    } else {
		set mode flatten
	    }
	} else {
	    set mode toggle
	}
	tixDirTree:LoadDir $w $fsdir $mode
	tixDirTree:CallCommand $w
    }
    tixDirTree:SetDir $w $fsdir
}

proc tixDirTree:SetDir {w path} {
    upvar #0 $w data

set data(i-directory) [tixFSInternal $path]
    set data(-value) [tixFSNativeNorm $path]
}

#----------------------------------------------------------------------
#
# Virtual Methods
#
#----------------------------------------------------------------------
proc tixDirTree:OpenCmd {w ent} {
    set fsdir [tixFSExternal $ent]
    tixDirTree:ToggleDir $w $fsdir expand
    tixDirTree:ChangeDir $w $fsdir
    tixDirTree:CallBrowseCmd $w $fsdir
}

proc tixDirTree:CloseCmd {w ent} {
    set fsdir [tixFSExternal $ent]
    tixDirTree:ToggleDir $w $fsdir flatten
    tixDirTree:ChangeDir $w $fsdir
    tixDirTree:CallBrowseCmd $w $fsdir
}

proc tixDirTree:Command {w B} {
    upvar #0 $w data
    upvar $B bind

set ent [tixEvent flag V]
    tixChainMethod $w Command $B

if {[llength $data(-command)]} {
	set fsdir [tixFSExternal $ent]
	tixEvalCmdBinding $w $data(-command) bind $fsdir
    }
}

# This is a virtual method
#
proc tixDirTree:BrowseCmd {w B} {
    upvar #0 $w data
    upvar 1 $B bind

set ent [tixEvent flag V]
    set fsdir [tixFSExternal $ent]

# This is a hack because %V may have been modified by callbrowsecmd
    set fsdir [file normalize $fsdir]

tixDirTree:ChangeDir $w $fsdir
    tixDirTree:CallBrowseCmd $w $fsdir
}

#----------------------------------------------------------------------
#
# Public Methods
#
#----------------------------------------------------------------------
proc tixDirTree:chdir {w value} {
    tixDirTree:ChangeDir $w [file normalize $value]
}

proc tixDirTree:refresh {w {dir ""}} {
    upvar #0 $w data

if {$dir eq ""} {
	set dir $data(-value)
    }
    set dir [file normalize $dir]

tixDirTree:ChangeDir $w $dir 1

# Delete any stale directories that no longer exist
    #
    foreach child [$data(w:hlist) info children [tixFSInternal $dir]] {
	if {![file exists [tixFSExternal $child]]} {
	    $data(w:hlist) delete entry $child
	}
    }
}

proc tixDirTree:config-directory {w value} {
    tixDirTree:ChangeDir $w [file normalize $value]
}