Master/tlpkg/tlperl/lib/auto/Tk/TraverseToMenu.al


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

# NOTE: Derived from blib\lib\Tk.pm.
# Changes made here will be lost when autosplit is run again.
# See AutoSplit.pm.
package Tk;

#line 722 "blib\lib\Tk.pm (autosplit into blib\lib\auto\Tk\TraverseToMenu.al)"
# tkTraverseToMenu --
# This procedure implements keyboard traversal of menus. Given an
# ASCII character "char", it looks for a menubutton with that character
# underlined. If one is found, it posts the menubutton's menu
#
# Arguments:
# w - Window in which the key was typed (selects
# a toplevel window).
# char - Character that selects a menu. The case
# is ignored. If an empty string, nothing
# happens.
sub TraverseToMenu
{
 my $w = shift;
 my $char = shift;
 return unless(defined $char && $char ne '');
 $w = $w->toplevel->FindMenu($char);
}

# end of Tk::TraverseToMenu
1;