GtkStyleContext documentation tweaks

[~andy/gtk] / gtk / gtkcellrendererspin.h

diff --git a/gtk/gtkcellrendererspin.h b/gtk/gtkcellrendererspin.h
index a6f66ad9e247a473640fb1aa6921801bd2110848..a39880184bd71450bdc09623ab26bea2d5bd9312 100644 (file)
--- a/gtk/gtkcellrendererspin.h
+++ b/gtk/gtkcellrendererspin.h
@@ -17,6 +17,10 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
 #ifndef __GTK_CELL_RENDERER_SPIN_H__
 #define __GTK_CELL_RENDERER_SPIN_H__
 
@@ -38,11 +42,20 @@ typedef struct _GtkCellRendererSpinPrivate GtkCellRendererSpinPrivate;
 struct _GtkCellRendererSpin
 {
   GtkCellRendererText parent;
+
+  /*< private >*/
+  GtkCellRendererSpinPrivate *priv;
 };
 
 struct _GtkCellRendererSpinClass
 {
   GtkCellRendererTextClass parent;
+
+  /* Padding for future expansion */
+  void (*_gtk_reserved1) (void);
+  void (*_gtk_reserved2) (void);
+  void (*_gtk_reserved3) (void);
+  void (*_gtk_reserved4) (void);
 };
 
 GType            gtk_cell_renderer_spin_get_type (void);