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Appendix B. Options and Default Values for Each Widget

In Chapter 13, "Miscellaneous Perl/Tk Methods" we discussed how to use the configure and cget methods on our widgets. This appendix shows the output from configure on each of the widgets we cover in this book. The program used to generate the data is as follows:

use Tk;
use strict;

my $mw = MainWindow->new;
while (my $w = <DATA>) {
    next if $w =~ /^#/;
    chomp $w;
    print "\n\n====== $w\n";
    my $o = $mw->$w;
    my(@o) = $o->configure;
    foreach my $opt (@o) {
    	@$opt = map {defined($_) ? $_ : 'undef'} @$opt;
	printf "%s\t%s\t%s\t%s\t%s\n", @$opt;
	
	if ($$opt[4] =~ /^System/) {
	 my ($r, $g, $b) = $mw->rgb($$opt[4]);
	 print "$r $g $b\n";
	}
    }
}

__DATA__
Adjuster
Balloon
Bitmap
BrowseEntry
Button
## ... list shortened ...
Toplevel
Tree

B.1. Adjuster

Option name

.Xdefault's name

Class name

Default value

Current value

-background
background
Background
undef
#d9d9d9
-bd
borderWidth
 
 
 
-bg
background
 
 
 
-borderwidth
borderWidth
BorderWidth
0
0
-class
class
Class
Frame
Adjuster
-colormap
colormap
Colormap
 
undef
-container
container
Container
0
0
-cursor
cursor
Cursor
 
undef
-delay
delay
Delay
1
1
-fg
foreground
 
 
 
-foreground
foreground
Foreground
black
black
-height
height
Height
0
0
-highlightbackground
highlightBackground
HighlightBackground
#d9d9d9
#d9d9d9
-highlightcolor
highlightColor
HighlightColor
Black
Black
-highlightthickness
highlightThickness
HighlightThickness
0
0
-label
undef
undef
undef
undef
-labelPack
undef
undef
undef
 
-labelVariable
undef
undef
undef
undef
-offset
offset
Offset
0 0
ARRAY(0x82d6abc)
-relief
relief
Relief
flat
flat
-restore
restore
Restore
1
1
-side
side
Side
top
top
-takefocus
takeFocus
TakeFocus
0
0
-tile
tile
Tile
undef
 
-visual
visual
Visual
 
undef
-widget
widget
Widget
MainWindow=HASH(0x80f4ddc)
MainWindow=HASH(0x80f4ddc)
-width
width
Width
0
0



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