[gnome-boxes] searchbar: Ignore 'space' & 'enter' when not focused

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 7a6aa811f0c8a9d180214cc1706874221a4ac871
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Aug 28 17:41:56 2013 +0300

    searchbar: Ignore 'space' & 'enter' when not focused
    
    Doing so allows box selection to be toggled through 'enter' & 'space'
    keys in selection mode. This makes use more accessible (as in a11y) and
    this behavior is consistent with other GNOME apps (e.g Documents) and is
    documented here:
    
    https://help.gnome.org/users/gnome-help/stable/keyboard-nav.html.en
    
    https://bugzilla.gnome.org/show_bug.cgi?id=706623

 src/searchbar.vala |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/searchbar.vala b/src/searchbar.vala
index 7f4b15d..4a8015a 100644
--- a/src/searchbar.vala
+++ b/src/searchbar.vala
@@ -99,6 +99,9 @@ private class Boxes.Searchbar: Boxes.UI {
             return true;
         }
 
+        if (!entry.has_focus && (event.keyval == Gdk.Key.space || event.keyval == Gdk.Key.Return))
+            return false;
+
         var res = false;
 
         // Don't pass on keynav keys, or CTRL/ALT using keys to search