From 9c3f2927cd33c5a905397d0caf9e4287c52f1359 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Wed, 31 Aug 2005 15:42:44 +0000
Subject: handle hide_ref and show_ref

---
 perl-install/mygtk2.pm | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'perl-install/mygtk2.pm')

diff --git a/perl-install/mygtk2.pm b/perl-install/mygtk2.pm
index 504325003..5c79c5848 100644
--- a/perl-install/mygtk2.pm
+++ b/perl-install/mygtk2.pm
@@ -118,6 +118,13 @@ sub _gtk {
 	$global_tooltips->set_tip($w, $tip);
     }
 
+    #- WARNING: hide_ref and show_ref are not effective until you gtkval_modify the ref
+    if (my $hide_ref = delete $opts->{hide_ref}) {
+	gtkval_register($w, $hide_ref, sub { $$hide_ref ? $w->hide : $w->show });
+    } elsif (my $show_ref = delete $opts->{show_ref}) {
+	gtkval_register($w, $show_ref, sub { $$show_ref ? $w->show : $w->hide });
+    }
+
     if (%$opts && !$opts->{allow_unknown_options}) {
 	internal_error("$action $class: unknown option(s) " . join(', ', keys %$opts));
     }
-- 
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