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86530b38 AT |
1 | # NOTE: Derived from ../blib/lib/Tk/Listbox.pm. |
2 | # Changes made here will be lost when autosplit is run again. | |
3 | # See AutoSplit.pm. | |
4 | package Tk::Listbox; | |
5 | ||
6 | #line 356 "../blib/lib/Tk/Listbox.pm (autosplit into ../blib/lib/auto/Tk/Listbox/UpDown.al)" | |
7 | # UpDown -- | |
8 | # | |
9 | # Moves the location cursor (active element) up or down by one element, | |
10 | # and changes the selection if we're in browse or extended selection | |
11 | # mode. | |
12 | # | |
13 | # Arguments: | |
14 | # w - The listbox widget. | |
15 | # amount - +1 to move down one item, -1 to move back one item. | |
16 | sub UpDown | |
17 | { | |
18 | my $w = shift; | |
19 | my $amount = shift; | |
20 | $w->activate($w->index('active')+$amount); | |
21 | $w->see('active'); | |
22 | $LNet__0 = $w->cget('-selectmode'); | |
23 | if ($LNet__0 eq 'browse') | |
24 | { | |
25 | $w->selectionClear(0,'end'); | |
26 | $w->selectionSet('active') | |
27 | } | |
28 | elsif ($LNet__0 eq 'extended') | |
29 | { | |
30 | $w->selectionClear(0,'end'); | |
31 | $w->selectionSet('active'); | |
32 | $w->selectionAnchor('active'); | |
33 | $Prev = $w->index('active'); | |
34 | @Selection = (); | |
35 | } | |
36 | } | |
37 | ||
38 | # end of Tk::Listbox::UpDown | |
39 | 1; |