Add a style class to fullscreened windows

This will let us tweak stuff that gets shown in fullscreen windows,
https://bugzilla.gnome.org/show_bug.cgi?id=654051

diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index e905d349b7288899aadee7490daa035744db4c01..8a5b54b65f159d0ec92a1e6ae8bdfbaa9902cd57 100644 (file)
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -7149,6 +7149,11 @@ update_window_style_classes (GtkWindow *window)
     gtk_style_context_add_class (context, "maximized");
   else
     gtk_style_context_remove_class (context, "maximized");
+
+  if (priv->fullscreen)
+    gtk_style_context_add_class (context, "fullscreen");
+  else
+    gtk_style_context_remove_class (context, "fullscreen");
 }
 
 static void