[nautilus/wip/csoriano/zoomsv3: 16/18] query-editor: make search popover keyboard navigable

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 6fee5f530159ad4ce9244e70b8afc7edb6e65332
Author: Carlos Soriano <csoriano gnome org>
Date:   Tue Feb 23 14:21:43 2016 +0100

    query-editor: make search popover keyboard navigable
    
    We need to move the focus back and forth from it.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762136

 src/nautilus-query-editor.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-query-editor.c b/src/nautilus-query-editor.c
index 403929e..0421fb9 100644
--- a/src/nautilus-query-editor.c
+++ b/src/nautilus-query-editor.c
@@ -576,6 +576,9 @@ setup_widgets (NautilusQueryEditor *editor)
         /* setup the search popover */
         priv->popover = nautilus_search_popover_new ();
 
+        g_signal_connect (priv->popover, "show", (GCallback) gtk_widget_grab_focus, NULL);
+        g_signal_connect_swapped (priv->popover, "closed", (GCallback) gtk_widget_grab_focus, editor);
+
         g_object_bind_property (editor, "query",
                                 priv->popover, "query",
                                 G_BINDING_DEFAULT);