[gimp] Connect to "lock-content-changed" of all items, not "lock-alpha-changed"

[Michael Natterer <mitch src gnome org>]

commit c68f82f4aed3a35b6cbd963a5ca2d56bce245dfb
Author: Michael Natterer <mitch gimp org>
Date:   Sat Aug 29 20:19:38 2009 +0200

    Connect to "lock-content-changed" of all items, not "lock-alpha-changed"

 app/widgets/gimpitemtreeview.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/widgets/gimpitemtreeview.c b/app/widgets/gimpitemtreeview.c
index 472262e..e2099b3 100644
--- a/app/widgets/gimpitemtreeview.c
+++ b/app/widgets/gimpitemtreeview.c
@@ -812,7 +812,7 @@ gimp_item_tree_view_set_container (GimpContainerView *view,
                                    view);
 
       item_view->priv->lock_content_changed_handler =
-        gimp_tree_handler_connect (container, "lock-alpha-changed",
+        gimp_tree_handler_connect (container, "lock-content-changed",
                                    G_CALLBACK (gimp_item_tree_view_lock_content_changed),
                                    view);
     }