/usr/share/perl5/X11/CursorFont.pm is in libx11-protocol-other-perl 29-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# This file is part of X11-Protocol-Other.
#
# X11-Protocol-Other is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 3, or (at your option) any
# later version.
#
# X11-Protocol-Other is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with X11-Protocol-Other. If not, see <http://www.gnu.org/licenses/>.
BEGIN { require 5 }
package X11::CursorFont;
use strict;
use vars qw($VERSION @ISA @EXPORT_OK %CURSOR_GLYPH @CURSOR_NAME);
use Exporter;
@ISA = ('Exporter');
@EXPORT_OK = qw(%CURSOR_GLYPH @CURSOR_NAME);
# uncomment this to run the ### lines
#use Smart::Comments;
$VERSION = 29;
%CURSOR_GLYPH
= (
# (shell-command "perl -n -e '/define XC_([^ ]*).*?([0-9]+)/ and $1 ne q{num_glyphs} and printf qq{ %-25s => %s,\n},$1,$2' </usr/include/X11/cursorfont.h" 'insert)
X_cursor => 0,
arrow => 2,
based_arrow_down => 4,
based_arrow_up => 6,
boat => 8,
bogosity => 10,
bottom_left_corner => 12,
bottom_right_corner => 14,
bottom_side => 16,
bottom_tee => 18,
box_spiral => 20,
center_ptr => 22,
circle => 24,
clock => 26,
coffee_mug => 28,
cross => 30,
cross_reverse => 32,
crosshair => 34,
diamond_cross => 36,
dot => 38,
dotbox => 40,
double_arrow => 42,
draft_large => 44,
draft_small => 46,
draped_box => 48,
exchange => 50,
fleur => 52,
gobbler => 54,
gumby => 56,
hand1 => 58,
hand2 => 60,
heart => 62,
icon => 64,
iron_cross => 66,
left_ptr => 68,
left_side => 70,
left_tee => 72,
leftbutton => 74,
ll_angle => 76,
lr_angle => 78,
man => 80,
middlebutton => 82,
mouse => 84,
pencil => 86,
pirate => 88,
plus => 90,
question_arrow => 92,
right_ptr => 94,
right_side => 96,
right_tee => 98,
rightbutton => 100,
rtl_logo => 102,
sailboat => 104,
sb_down_arrow => 106,
sb_h_double_arrow => 108,
sb_left_arrow => 110,
sb_right_arrow => 112,
sb_up_arrow => 114,
sb_v_double_arrow => 116,
shuttle => 118,
sizing => 120,
spider => 122,
spraycan => 124,
star => 126,
target => 128,
tcross => 130,
top_left_arrow => 132,
top_left_corner => 134,
top_right_corner => 136,
top_side => 138,
top_tee => 140,
trek => 142,
ul_angle => 144,
umbrella => 146,
ur_angle => 148,
watch => 150,
xterm => 152,
);
### %CURSOR_GLYPH
@CURSOR_NAME[values %CURSOR_GLYPH] = keys %CURSOR_GLYPH;
$#CURSOR_NAME |= 1; # odd number of entries
### @CURSOR_NAME
# or for explicit CURSOR_NAME list ... but that fills in the odd elements
# with undefs, where values/keys leaves them uninitialised
# = (
# # (shell-command "perl -n -e '/define XC_([^ ]*).*?([0-9]+)/ and $1 ne q{num_glyphs} and do { printf qq{ %-30s # %d\n}, qq{q{$1},}, $i; $i+=2 }' </usr/include/X11/cursorfont.h" 'insert)
# );
1;
__END__
=for stopwords Xlib Xmu glyph glyphs Ryde RGB multi-colour
=head1 NAME
X11::CursorFont - cursor font glyph names and numbers
=for test_synopsis my ($X)
=head1 SYNOPSIS
use X11::CursorFont '%CURSOR_GLYPH';
my $num = $CURSOR_GLYPH{'fleur'}; # is 52
my $name = $X11::CursorFont::CURSOR_NAME[52]; # is "fleur"
=head1 DESCRIPTION
This is the names and numbers of the glyphs in the X11 cursor font which
contains various standard mouse pointer cursors.
C<%CURSOR_GLYPH> maps a glyph name to its character number in the font,
$CURSOR_GLYPH{'fleur'} # is 52
C<@CURSOR_NAME> conversely is indexed by character number and gives the
glyph name,
$CURSOR_NAME[52] # is "fleur"
Each glyph has an associated mask at character number glyph+1 which is the
shape of the cursor (the displayed vs transparent pixels). So the character
numbers are always even and in C<@CURSOR_NAME> only the even character
positions have names.
The cursor images can be viewed with the usual C<xfd> font display program,
xfd -fn cursor
The names are per the Xlib F</usr/include/X11/cursorfont.h> file, without
the C<XC_> prefixes. The full list is
=cut
# List generated by
# (shell-command "perl -n -e '/define XC_([^ ]*).*?([0-9]+)/ and do { printf qq{ %-20s %3d\n}, $1, $2;}' </usr/include/X11/cursorfont.h" 'insert)
=pod
Name Number
X_cursor 0 default fat X
arrow 2
based_arrow_down 4
based_arrow_up 6
boat 8
bogosity 10
bottom_left_corner 12
bottom_right_corner 14
bottom_side 16
bottom_tee 18
box_spiral 20 a square spiral
center_ptr 22
circle 24
clock 26
coffee_mug 28
cross 30
cross_reverse 32
crosshair 34 "+" shape
diamond_cross 36
dot 38
dotbox 40
double_arrow 42
draft_large 44
draft_small 46
draped_box 48
exchange 50
fleur 52
gobbler 54
gumby 56
hand1 58
hand2 60
heart 62
icon 64
iron_cross 66
left_ptr 68
left_side 70
left_tee 72
leftbutton 74
ll_angle 76
lr_angle 78
man 80
middlebutton 82
mouse 84
pencil 86
pirate 88 skull and crossbones
plus 90
question_arrow 92
right_ptr 94
right_side 96
right_tee 98
rightbutton 100
rtl_logo 102
sailboat 104
sb_down_arrow 106
sb_h_double_arrow 108
sb_left_arrow 110
sb_right_arrow 112
sb_up_arrow 114
sb_v_double_arrow 116
shuttle 118
sizing 120
spider 122
spraycan 124
star 126
target 128
tcross 130
top_left_arrow 132
top_left_corner 134
top_right_corner 136
top_side 138
top_tee 140
trek 142
ul_angle 144
umbrella 146
ur_angle 148
watch 150 a good "busy" indicator
xterm 152 a vertical insertion bar
C<X_cursor> is the usual default when the server first starts or when the
root window is set to cursor "None".
=head1 VARIABLES
=over
=item C<%X11::CursorFont::CURSOR_GLYPH>
A mapping of glyph name to cursor font character number.
=item C<@X11::CursorFont::CURSOR_NAME>
A table of cursor font character number to glyph name.
=back
=head1 EXPORTS
Nothing is exported by default, but C<%CURSOR_GLYPH> and C<@CURSOR_NAME> can
be selected in usual C<Exporter> style (see L<Exporter>),
use X11::CursorFont '%CURSOR_GLYPH', '@CURSOR_NAME';
=head1 EXAMPLE
For reference, here's how to create a cursor from a desired glyph,
my $cursor_name = 'spraycan';
my $cursor_glyph = $CURSOR_GLYPH{$cursor_name}; # number
my $cursor_font = $X->new_rsrc;
$X->OpenFont ($cursor_font, "cursor"); # cursor font
my $cursor = $X->new_rsrc;
$X->CreateGlyphCursor
($cursor,
$cursor_font, # font
$cursor_font, # mask font
$cursor_glyph, # glyph
$cursor_glyph + 1, # and its mask
0,0,0, # foreground, black
0xFFFF,0xFFFF,0xFFFF); # background, white
$X->CloseFont ($cursor_font);
# then use $cursor with CreateWindow or ChangeWindowAttributes
# cursor => $cursor
The C<$cursor_font> could be kept open if used repeatedly. Opening and
closing isn't a round-trip, so an open when needed may be enough.
Any RGB colours can be given in C<CreateGlyphCursor()>, but actual
appearance on screen will be limited by the hardware.
All cursors in the core protocol are two-colours with pixels fully opaque or
fully transparent as per this create. The RENDER extension, when available,
can do multi-colour and partial transparency if desired (see
L<X11::Protocol::Ext::RENDER>).
=head1 SEE ALSO
L<X11::Protocol>,
L<X11::KeySyms>
F</usr/include/X11/cursorfont.h> and listing in the Xlib manual appendix B
(C<http://www.x.org/docs/X11/> or
F</usr/share/doc/libx11-dev/libX11.txt.gz>).
Xlib Xmu C<XmuCursorNameToIndex()> (C<http://www.x.org/docs/Xmu/> or
F</usr/share/doc/libxmu-headers/Xmu.txt.gz>)
L<xfd(1)> to display the cursor font.
L<xsetroot(1)> to change the root window cursor.
=head1 HOME PAGE
L<http://user42.tuxfamily.org/x11-protocol-other/index.html>
=head1 LICENSE
Copyright 2011, 2012, 2013 Kevin Ryde
X11-Protocol-Other is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any later
version.
X11-Protocol-Other is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
X11-Protocol-Other. If not, see <http://www.gnu.org/licenses/>.
=cut
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