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Name	Size	Permission
bitmaps	[ DIR ]	drwxrwxrwx
demos	[ DIR ]	drwxrwxrwx
pref	[ DIR ]	drwxrwxrwx
Balloon.tcl	13.54 KB	-rw-rw-rw-
BtnBox.tcl	2.73 KB	-rw-rw-rw-
CObjView.tcl	7.91 KB	-rw-rw-rw-
ChkList.tcl	5.2 KB	-rw-rw-rw-
ComboBox.tcl	36.94 KB	-rw-rw-rw-
Compat.tcl	903 B	-rw-rw-rw-
Console.tcl	15.55 KB	-rw-rw-rw-
Control.tcl	12.58 KB	-rw-rw-rw-
DefSchm.tcl	3.04 KB	-rw-rw-rw-
DialogS.tcl	4.37 KB	-rw-rw-rw-
DirBox.tcl	5.5 KB	-rw-rw-rw-
DirDlg.tcl	2.25 KB	-rw-rw-rw-
DirList.tcl	7.16 KB	-rw-rw-rw-
DirTree.tcl	9.1 KB	-rw-rw-rw-
DragDrop.tcl	4.09 KB	-rw-rw-rw-
DtlList.tcl	1.03 KB	-rw-rw-rw-
EFileBox.tcl	11.55 KB	-rw-rw-rw-
EFileDlg.tcl	1.74 KB	-rw-rw-rw-
Event.tcl	5.32 KB	-rw-rw-rw-
FileBox.tcl	14.55 KB	-rw-rw-rw-
FileCbx.tcl	2.53 KB	-rw-rw-rw-
FileDlg.tcl	2.21 KB	-rw-rw-rw-
FileEnt.tcl	7.41 KB	-rw-rw-rw-
FloatEnt.tcl	3.23 KB	-rw-rw-rw-
Grid.tcl	22.25 KB	-rw-rw-rw-
HList.tcl	18.62 KB	-rw-rw-rw-
HListDD.tcl	4.59 KB	-rw-rw-rw-
IconView.tcl	6.23 KB	-rw-rw-rw-
Init.tcl	6.28 KB	-rw-rw-rw-
LabEntry.tcl	2.18 KB	-rw-rw-rw-
LabFrame.tcl	1.2 KB	-rw-rw-rw-
LabWidg.tcl	4.01 KB	-rw-rw-rw-
ListNBk.tcl	3.65 KB	-rw-rw-rw-
Makefile	66 B	-rw-rw-rw-
Meter.tcl	3.17 KB	-rw-rw-rw-
MultView.tcl	3.77 KB	-rw-rw-rw-
NoteBook.tcl	6.26 KB	-rw-rw-rw-
OldUtil.tcl	3.09 KB	-rw-rw-rw-
OptMenu.tcl	9.56 KB	-rw-rw-rw-
PanedWin.tcl	28.87 KB	-rw-rw-rw-
PopMenu.tcl	5.6 KB	-rw-rw-rw-
Primitiv.tcl	10.7 KB	-rw-rw-rw-
ResizeH.tcl	13.43 KB	-rw-rw-rw-
SGrid.tcl	6.03 KB	-rw-rw-rw-
SHList.tcl	3.84 KB	-rw-rw-rw-
SListBox.tcl	7.26 KB	-rw-rw-rw-
STList.tcl	2.46 KB	-rw-rw-rw-
SText.tcl	3.22 KB	-rw-rw-rw-
SWidget.tcl	9.97 KB	-rw-rw-rw-
SWindow.tcl	7.01 KB	-rw-rw-rw-
Select.tcl	7.33 KB	-rw-rw-rw-
Shell.tcl	1.1 KB	-rw-rw-rw-
SimpDlg.tcl	1.18 KB	-rw-rw-rw-
StackWin.tcl	2.03 KB	-rw-rw-rw-
StatBar.tcl	1.36 KB	-rw-rw-rw-
StdBBox.tcl	1.69 KB	-rw-rw-rw-
StdShell.tcl	1.19 KB	-rw-rw-rw-
TList.tcl	18.52 KB	-rw-rw-rw-
Tix.tcl	9.9 KB	-rw-rw-rw-
Tree.tcl	4.78 KB	-rw-rw-rw-
Utils.tcl	10.97 KB	-rw-rw-rw-
VResize.tcl	5.16 KB	-rw-rw-rw-
VStack.tcl	9.84 KB	-rw-rw-rw-
VTree.tcl	4.5 KB	-rw-rw-rw-
Variable.tcl	2.6 KB	-rw-rw-rw-
WInfo.tcl	1005 B	-rw-rw-rw-
fs.tcl	4.07 KB	-rw-rw-rw-
pkgIndex.tcl	154 B	-rw-rw-rw-
tix84.dll	362 KB	-rw-rw-rw-
tix84.lib	33.36 KB	-rw-rw-rw-

Code Editor : IconView.tcl

# -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
#	$Id: IconView.tcl,v 1.2 2001/12/09 05:04:02 idiscovery Exp $
#
# IconView.tcl --
#
#	This file implements the Icon View widget: the "icon" view mode of
#	the MultiView widget. It implements:
#
#	(1) Creation of the icons in the canvas subwidget.
#	(2) Automatic arrangement of the objects
#
# 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.
#

tixWidgetClass tixIconView {
    -classname TixIconView
    -superclass tixCObjView
    -method {
	add arrange
    }
    -flag {
	-autoarrange
    }
    -static {
    }
    -configspec {
	{-autoarrange autoArrange AutoArrange 0 tixVerifyBoolean}
    }
    -default {
	{.scrollbar			auto}
	{*borderWidth			1}
	{*canvas.background		#c3c3c3}
	{*canvas.highlightBackground	#d9d9d9}
	{*canvas.relief			sunken}
	{*canvas.takeFocus		1}
	{*Scrollbar.takeFocus		0}
    }
    -forcecall {
    }
}

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

tixChainMethod $w ConstructWidget
}

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

tixChainMethod $w SetBindings

set c $data(w:canvas)

bind $c <1>         "tixIconView:StartDrag $w %x %y"
    bind $c <B1-Motion> "tixIconView:Drag $w %x %y"
    bind $c <ButtonRelease-1> "tixIconView:EndDrag $w"
}

proc tixIconView:StartDrag {w x y} {
    upvar #0 $w data
    global lastX lastY

set c $data(w:canvas)
    $c raise current

set lastX [$c canvasx $x]
    set lastY [$c canvasy $y]
}

proc tixIconView:Drag {w x y} {
    upvar #0 $w data
    global lastX lastY

set c $data(w:canvas)
    set x [$c canvasx $x]
    set y [$c canvasy $y]
    $c move current [expr $x-$lastX] [expr $y-$lastY]
    set lastX $x
    set lastY $y
}

proc tixIconView:EndDrag {w} {
    upvar #0 $w data

tixCallMethod $w adjustscrollregion
}

#----------------------------------------------------------------------
#
#		option configs
#----------------------------------------------------------------------
proc tixIconView:add {w tag image text} {
    upvar #0 $w data

set cmp [image create compound -window $data(w:canvas)]

$cmp add image -image $image
    $cmp add line
    $cmp add text -text $text

set id [$data(w:canvas) create image 0 0 -image $cmp -anchor nw]
    $data(w:canvas) addtag $tag withtag $id

if {$data(-autoarrange)} {
	tixWidgetDoWhenIdle tixIconView:Arrange $w 1
    }
}

# Do it in an idle handler, so that Arrange is not called before the window
# is properly mapped.
#
proc tixIconView:arrange {w} {
    tixWidgetDoWhenIdle tixIconView:Arrange $w 1
}

proc tixIconView:PackOneRow {w row y maxH bd padX padY} {
    upvar #0 $w data

set iX [expr $bd+$padX]
    foreach i $row {
	set box [$data(w:canvas) bbox $i]
	set W [expr [lindex $box 2]-[lindex $box 0]+1]
	set H [expr [lindex $box 3]-[lindex $box 1]+1]

set iY [expr $y + $maxH - $H]
	$data(w:canvas) coords $i $iX $iY
	incr iX [expr $W+$padX]
    }
}

# virtual method
#
proc tixIconView:PlaceWindow {w} {
    upvar #0 $w data

if {$data(-autoarrange)} {
	tixWidgetDoWhenIdle tixIconView:Arrange $w 0
    }

tixChainMethod $w PlaceWindow
}

proc tixIconView:Arrange {w adjust} {
    upvar #0 $w data

set padX 2
    set padY 2

tixIconView:ArrangeGrid $w $padX $padY
    if {$adjust} {
	tixCallMethod $w adjustscrollregion
    }
}

# the items are not packed
#
proc tixIconView:ArrangeGrid {w padX padY} {
    upvar #0 $w data

set maxW 0
    set maxH 0
    foreach item [$data(w:canvas) find all] {
	set box [$data(w:canvas) bbox $item]
	set itemW [expr [lindex $box 2]-[lindex $box 0]+1]
	set itemH [expr [lindex $box 3]-[lindex $box 1]+1]
	if {$maxW < $itemW} {
	    set maxW $itemW
	}
	if {$maxH < $itemH} {
	    set maxH $itemH
	}
    }
    if {$maxW == 0 || $maxH == 0} {
	return
    }

set winW [tixWinWidth $data(w:canvas)]
    set bd [expr [$data(w:canvas) cget -bd]+\
	[$data(w:canvas) cget -highlightthickness]]
    set cols [expr $winW / ($maxW+$padX)]
    if {$cols < 1} {
	set cols 1
    }
    set y $bd

set c 0
    set x $bd
    foreach item [$data(w:canvas) find all] {
	set box [$data(w:canvas) bbox $item]
	set itemW [expr [lindex $box 2]-[lindex $box 0]+1]
	set itemH [expr [lindex $box 3]-[lindex $box 1]+1]

set iX [expr $x + $padX + ($maxW-$itemW)/2]
	set iY [expr $y + $padY + ($maxH-$itemH)  ]

$data(w:canvas) coords $item $iX $iY
	incr c
	incr x [expr $maxW + $padY]
	if {$c == $cols} {
	    set c 0
	    incr y [expr $maxH + $padY]
	    set x $bd
	}
    }
}

# the items are packed
#
proc tixIconView:ArrangePack {w padX padY} {
    upvar #0 $w data

set winW [tixWinWidth $data(w:canvas)]
    set bd [expr [$data(w:canvas) cget -bd]+\
	[$data(w:canvas) cget -highlightthickness]]
    set y [expr $bd + $padY]

set maxH 0
    set usedW $padX
    set row ""
    foreach item [$data(w:canvas) find all] {
	set box [$data(w:canvas) bbox $item]
	set itemW [expr [lindex $box 2]-[lindex $box 0]+1]
	set itemH [expr [lindex $box 3]-[lindex $box 1]+1]

if {[expr $usedW + $itemW] > $winW} {
	    if {$row == ""} {
		# only one item in this row
		#
		$data(w:canvas) coords $item [expr $bd + $padX] $y
		incr y [expr $itemH+$padY]
		continue
	    } else {
		# this item is not in this row. Arrange the previous items
		# first
		#
		tixIconView:PackOneRow $w $row $y $maxH $bd $padX $padY

incr y $maxH
		set row ""
		set maxH 0
		set usedW $padX
	    }
	}
	lappend row $item
	if {$maxH < $itemH} {
	    set maxH $itemH
	}
	incr usedW [expr $padX+$itemW]
    }
    if {$row != ""} {
	tixIconView:PackOneRow $w $row $y $maxH $bd $padX $padY
    }
}

#----------------------------------------------------------------------
#
#		Widget commands
#----------------------------------------------------------------------

#----------------------------------------------------------------------
#
#		Private Methods
#----------------------------------------------------------------------

${this.title}

Code Editor : IconView.tcl