[eog] window: add the primary-toolbar style to the toolbar

[Felix Riemann <friemann src gnome org>]

commit d1da84198d50703006e747b56ef8ba5107f7f3bd
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Mar 7 09:32:38 2011 -0500

    window: add the primary-toolbar style to the toolbar
    
    https://bugzilla.gnome.org/show_bug.cgi?id=644117

 configure.ac     |    2 +-
 src/eog-window.c |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8ce65b8..f5f2adf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -83,7 +83,7 @@ GNOME_DOC_INIT
 # GNOME Libs
 # **********
 
-GTK_REQUIRED=2.91.7
+GTK_REQUIRED=3.0.2
 GLIB_REQUIRED=2.25.15
 GNOME_DESKTOP_REQUIRED=2.91.2
 GDKPIXBUF_REQUIRED=2.4.0
diff --git a/src/eog-window.c b/src/eog-window.c
index f108fd1..397667c 100644
--- a/src/eog-window.c
+++ b/src/eog-window.c
@@ -4360,6 +4360,8 @@ eog_window_construct_ui (EogWindow *window)
 			       "ui-manager", priv->ui_mgr,
 			       "model", eog_application_get_toolbars_model (EOG_APP),
 			       NULL));
+	gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (priv->toolbar)),
+				     GTK_STYLE_CLASS_PRIMARY_TOOLBAR);
 
 	egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (priv->toolbar),
 				   "Toolbar");