Commit | Line | Data |
---|---|---|
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 287 "../blib/lib/Tk/Listbox.pm (autosplit into ../blib/lib/auto/Tk/Listbox/BeginToggle.al)" | |
7 | # BeginToggle -- | |
8 | # | |
9 | # This procedure is typically invoked on control-button-1 presses. It | |
10 | # begins the process of toggling a selection in the listbox. Its | |
11 | # exact behavior depends on the selection mode currently in effect | |
12 | # for the listbox; see the Motif documentation for details. | |
13 | # | |
14 | # Arguments: | |
15 | # w - The listbox widget. | |
16 | # el - The element for the selection operation (typically the | |
17 | # one under the pointer). Must be in numerical form. | |
18 | sub BeginToggle | |
19 | { | |
20 | my $w = shift; | |
21 | my $el = shift; | |
22 | if ($w->cget('-selectmode') eq 'extended') | |
23 | { | |
24 | @Selection = $w->curselection(); | |
25 | $Prev = $el; | |
26 | $w->selectionAnchor($el); | |
27 | if ($w->selectionIncludes($el)) | |
28 | { | |
29 | $w->selectionClear($el) | |
30 | } | |
31 | else | |
32 | { | |
33 | $w->selectionSet($el) | |
34 | } | |
35 | } | |
36 | } | |
37 | ||
38 | # end of Tk::Listbox::BeginToggle | |
39 | 1; |