Make orientable base classes instantiable

This commit adds constructors for GtkPaned, GtkBox, GtkButtonBox,
GtkRuler, GtkScale, GtkScrollbar and GtkSeparator and makes these
types instantiable.

1 files changed, 6 insertions, 0 deletions

diff --git a/gtk/gtkscale.h b/gtk/gtkscale.h
index 204aa79891..c98b33a139 100644
--- a/gtk/gtkscale.h
+++ b/gtk/gtkscale.h
@@ -77,6 +77,12 @@ struct _GtkScaleClass
 };
 
 GType             gtk_scale_get_type           (void) G_GNUC_CONST;
+GtkWidget       * gtk_scale_new                (GtkOrientation   orientation,
+                                                GtkAdjustment   *adjustment);
+GtkWidget       * gtk_scale_new_with_range     (GtkOrientation   orientation,
+                                                gdouble          min,
+                                                gdouble          max,
+                                                gdouble          step);
 void              gtk_scale_set_digits         (GtkScale        *scale,
                                                 gint             digits);
 gint              gtk_scale_get_digits         (GtkScale        *scale);