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-rw-r--r--Master/tlpkg/tlperl/lib/auto/Tk/Listbox/SelectAll.al32
1 files changed, 32 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl/lib/auto/Tk/Listbox/SelectAll.al b/Master/tlpkg/tlperl/lib/auto/Tk/Listbox/SelectAll.al
new file mode 100644
index 00000000000..50569afbe50
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/auto/Tk/Listbox/SelectAll.al
@@ -0,0 +1,32 @@
+# NOTE: Derived from ..\blib\lib\Tk\Listbox.pm.
+# Changes made here will be lost when autosplit is run again.
+# See AutoSplit.pm.
+package Tk::Listbox;
+
+#line 838 "..\blib\lib\Tk\Listbox.pm (autosplit into ..\blib\lib\auto\Tk\Listbox\SelectAll.al)"
+# SelectAll
+#
+# This procedure is invoked to handle the "select all" operation.
+# For single and browse mode, it just selects the active element.
+# Otherwise it selects everything in the widget.
+#
+# Arguments:
+# w - The listbox widget.
+sub SelectAll
+{
+ my $w = shift;
+ my $mode = $w->cget('-selectmode');
+ if ($mode eq 'single' || $mode eq 'browse')
+ {
+ $w->selectionClear(0,'end');
+ $w->selectionSet('active')
+ }
+ else
+ {
+ $w->selectionSet(0,'end')
+ }
+ $w->eventGenerate("<<ListboxSelect>>");
+}
+
+# end of Tk::Listbox::SelectAll
+1;