[chronojump] chronopicRegister window has Focus on button_close

[Xavier de Blas <xaviblas src gnome org>]

commit 242b14c51cb2b3592b3d3d5a108ca248ac530c62
Author: Xavier de Blas <xaviblas gmail com>
Date:   Fri May 26 07:34:27 2017 +0200

    chronopicRegister window has Focus on button_close

 src/gui/chronopicRegister.cs |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/gui/chronopicRegister.cs b/src/gui/chronopicRegister.cs
index 97f7ed1..789e4f4 100644
--- a/src/gui/chronopicRegister.cs
+++ b/src/gui/chronopicRegister.cs
@@ -201,6 +201,8 @@ public class ChronopicRegisterWindow
                        Gtk.HBox hbox_type = new Gtk.HBox(false, 6);
                        Button button_left = create_arrow_button(ArrowType.Left, ShadowType.In);
                        button_left.Sensitive = (listConnected[count-1].Type != TypePixList.l[0].Type);
+                       button_left.CanFocus = false;
+                       button_left.IsFocus = false;
                        button_left.Clicked += on_button_left_clicked;
                        hbox_type.Add(button_left);
 
@@ -211,6 +213,8 @@ public class ChronopicRegisterWindow
                        hbox_type.Add(image);
 
                        Button button_right = create_arrow_button(ArrowType.Right, ShadowType.In);
+                       button_right.CanFocus = false;
+                       button_right.IsFocus = false;
                        button_right.Clicked += on_button_right_clicked;
                        button_right.Sensitive = (listConnected[count-1].Type != 
TypePixList.l[TypePixList.l.Count -1].Type);
                        hbox_type.Add(button_right);
@@ -310,6 +314,8 @@ public class ChronopicRegisterWindow
 
                //---- button close start --->
                Gtk.Button button_close = new Gtk.Button("Close Window");
+               button_close.CanFocus = true;
+               button_close.IsFocus = true;
                button_close.Clicked += new EventHandler(on_button_close_clicked);
 
                Gtk.AccelGroup ag = new Gtk.AccelGroup (); //button can be called clicking Escape key