1 files changed, 11 insertions, 0 deletions
diff --git a/perl-install/ugtk2.pm b/perl-install/ugtk2.pm
index 5de8205d3..27fb63207 100644
--- a/perl-install/ugtk2.pm
+++ b/perl-install/ugtk2.pm
@@ -1333,6 +1333,17 @@ sub get_path_str {
     $path->to_string;
 }
 
+# likewise gtk-1.2 function
+sub toggle_expansion {
+    my ($self, $path, $open_all) = @_;
+    if ($self->row_expanded($path)) {
+	$self->collapse_row($path);
+    } else {
+	$self->expand_row($path, $open_all || 0);
+    }
+}
+
+
 package Gtk2::Label;
 sub set {
     my ($label) = shift;