[gitg] Set default button clone at clone widget

[Ignacio Casal Quinteiro <icq src gnome org>]

commit b8c14667967011e5a24af79bc1feba8df7492337
Author: Jose Manuel Pintor Freire <jmpintorfreire gmail com>
Date:   Mon Apr 29 08:41:37 2013 +0200

    Set default button clone at clone widget
    
    https://bugzilla.gnome.org/show_bug.cgi?id=699129
    
    Signed-off-by: Ignacio Casal Quinteiro <icq gnome org>

 gitg/gitg-window.vala                  |    1 +
 gitg/resources/ui/gitg-clone-dialog.ui |    2 ++
 2 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gitg/gitg-window.vala b/gitg/gitg-window.vala
index a229407..595266c 100644
--- a/gitg/gitg-window.vala
+++ b/gitg/gitg-window.vala
@@ -212,6 +212,7 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.
                dlg.modal = true;
                dlg.set_transient_for(this);
                dlg.set_resizable(false);
+               dlg.set_default_response(Gtk.ResponseType.OK);
 
                var default_dir = d_main_settings.get_string("clone-directory");
 
diff --git a/gitg/resources/ui/gitg-clone-dialog.ui b/gitg/resources/ui/gitg-clone-dialog.ui
index 6c049fb..25d8318 100644
--- a/gitg/resources/ui/gitg-clone-dialog.ui
+++ b/gitg/resources/ui/gitg-clone-dialog.ui
@@ -35,6 +35,7 @@
                 <property name="visible">True</property>
                 <property name="sensitive">False</property>
                 <property name="can_focus">True</property>
+                <property name="can_default">True</property>
                 <property name="receives_default">True</property>
                 <property name="use_underline">True</property>
               </object>
@@ -81,6 +82,7 @@
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="hexpand">True</property>
+                <property name="activates_default">True</property>
               </object>
               <packing>
                 <property name="left_attach">1</property>