[gnome-mines] theme-selector: Link the theme switcher buttons

[Robert Roth <robertroth src gnome org>]

commit 9eff4699944461052c962457f79e74bf00f9ec0e
Author: Robert Roth <robert roth off gmail com>
Date:   Thu Jan 15 06:12:52 2015 +0200

    theme-selector: Link the theme switcher buttons

 src/theme-selector-dialog.vala |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/src/theme-selector-dialog.vala b/src/theme-selector-dialog.vala
index dfc2cc5..4fc253c 100644
--- a/src/theme-selector-dialog.vala
+++ b/src/theme-selector-dialog.vala
@@ -91,16 +91,20 @@ public class ThemeSelectorDialog : Gtk.Dialog
         next.valign = Gtk.Align.CENTER;
         next.halign = Gtk.Align.END;
 
+        var buttons_holder = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
+
         if (use_headerbar) {
             var headerbar = get_header_bar () as Gtk.HeaderBar;
             headerbar.set_show_close_button (true);
             get_content_area ().pack_start (create_preview_widget (out minefield), true, true, 0);
-            headerbar.pack_start (previous);
-            headerbar.pack_start (next);
+
+            buttons_holder.pack_start (previous);
+            buttons_holder.pack_start (next);
+            buttons_holder.get_style_context ().add_class ("linked");
+            headerbar.pack_start (buttons_holder);
         } else {
             add_button (_("Close"), Gtk.ResponseType.DELETE_EVENT);
             border_width = 12;
-            var buttons_holder = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 0);
             buttons_holder.pack_start (previous, false, false, 0);
             buttons_holder.pack_start (create_preview_widget (out minefield), true, true, 0);
             buttons_holder.pack_start (next, false, false, 0);