Add #define for the "spinner" style class

diff --git a/gtk/gtkstylecontext.h b/gtk/gtkstylecontext.h
index 05322dd1ae7451864055f7906d098fcc40d62acc..43f38939fd6a1921ecbde671292e1c98e9e180b2 100644 (file)
--- a/gtk/gtkstylecontext.h
+++ b/gtk/gtkstylecontext.h
@@ -283,6 +283,13 @@ struct _GtkStyleContextClass
  */
 #define GTK_STYLE_CLASS_PROGRESSBAR "progressbar"
 
+/**
+ * GTK_STYLE_CLASS_SPINNER:
+ *
+ * A widget class defining a spinner
+ */
+#define GTK_STYLE_CLASS_SPINNER "spinner"
+
 /* Predefined set of widget regions */
 
 /**

diff --git a/gtk/gtkthemingengine.c b/gtk/gtkthemingengine.c
index e5df624280e7c06354c200da8e15e3e02d9dc1f2..e16dc037a9f02e78670d8032acaca4aa395af084 100644 (file)
--- a/gtk/gtkthemingengine.c
+++ b/gtk/gtkthemingengine.c
@@ -2612,7 +2612,7 @@ gtk_theming_engine_render_activity (GtkThemingEngine *engine,
                                     gdouble           width,
                                     gdouble           height)
 {
-  if (gtk_theming_engine_has_class (engine, "spinner"))
+  if (gtk_theming_engine_has_class (engine, GTK_STYLE_CLASS_SPINNER))
     {
       GtkStateFlags state;
       guint num_steps, step;