Index: gtk/gtkseparator.c
===================================================================
--- gtk/gtkseparator.c	(revision 21513)
+++ gtk/gtkseparator.c	(working copy)
@@ -21,26 +21,310 @@
  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  * file for a list of people on the GTK+ Team.  See the ChangeLog
  * files for a list of changes.  These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
 #include "config.h"
 #include "gtkseparator.h"
+#include "gtkprivate.h"
 #include "gtkintl.h"
 #include "gtkalias.h"
 
 
-G_DEFINE_ABSTRACT_TYPE (GtkSeparator, gtk_separator, GTK_TYPE_WIDGET)
+enum {
+  PROP_0,
+  PROP_ORIENTATION
+};
+
+
+typedef struct _GtkSeparatorPrivate GtkSeparatorPrivate;
+
+struct _GtkSeparatorPrivate
+{
+  GtkOrientation orientation;
+};
+
+#define GTK_SEPARATOR_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_SEPARATOR, GtkSeparatorPrivate))
+
+
+static void       gtk_separator_set_property (GObject        *object,
+                                              guint           prop_id,
+                                              const GValue   *value,
+                                              GParamSpec     *pspec);
+static void       gtk_separator_get_property (GObject        *object,
+                                              guint           prop_id,
+                                              GValue         *value,
+                                              GParamSpec     *pspec);
+
+static void       gtk_separator_size_request (GtkWidget      *widget,
+                                              GtkRequisition *requisition);
+static gboolean   gtk_separator_expose       (GtkWidget      *widget,
+                                              GdkEventExpose *event);
+
+
+G_DEFINE_TYPE (GtkSeparator, gtk_separator, GTK_TYPE_WIDGET)
+
 
 static void
 gtk_separator_class_init (GtkSeparatorClass *class)
 {
+  GObjectClass *object_class = G_OBJECT_CLASS (class);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
+
+  object_class->set_property = gtk_separator_set_property;
+  object_class->get_property = gtk_separator_get_property;
+
+  widget_class->size_request = gtk_separator_size_request;
+  widget_class->expose_event = gtk_separator_expose;
+
+  /**
+   * GtkSeparator:orientation:
+   *
+   * The orientation of the separator.
+   *
+   * Since: 2.16
+   **/
+  g_object_class_install_property (object_class,
+                                   PROP_ORIENTATION,
+                                   g_param_spec_enum ("orientation",
+                                                      P_("Orientation"),
+                                                      P_("The orientation of the separator"),
+                                                      GTK_TYPE_ORIENTATION,
+                                                      GTK_ORIENTATION_HORIZONTAL,
+                                                      GTK_PARAM_READWRITE));
+
+  g_type_class_add_private (object_class, sizeof (GtkSeparatorPrivate));
 }
 
 static void
 gtk_separator_init (GtkSeparator *separator)
 {
+  GtkWidget *widget = GTK_WIDGET (separator);
+  GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (separator);
+
   GTK_WIDGET_SET_FLAGS (separator, GTK_NO_WINDOW);
+
+  private->orientation = GTK_ORIENTATION_HORIZONTAL;
+
+  widget->requisition.width  = 1;
+  widget->requisition.height = widget->style->ythickness;
+}
+
+static void
+gtk_separator_set_property (GObject      *object,
+                            guint         prop_id,
+                            const GValue *value,
+                            GParamSpec   *pspec)
+{
+  GtkSeparator *separator = GTK_SEPARATOR (object);
+
+  switch (prop_id)
+    {
+    case PROP_ORIENTATION:
+      gtk_separator_set_orientation (separator, g_value_get_enum (value));
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+gtk_separator_get_property (GObject    *object,
+                            guint       prop_id,
+                            GValue     *value,
+                            GParamSpec *pspec)
+{
+  GtkSeparator *separator = GTK_SEPARATOR (object);
+
+  switch (prop_id)
+    {
+    case PROP_ORIENTATION:
+      g_value_set_enum (value, gtk_separator_get_orientation (separator));
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+gtk_separator_size_request (GtkWidget      *widget,
+                            GtkRequisition *requisition)
+{
+  GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (widget);
+  gboolean wide_separators;
+  gint     separator_width;
+  gint     separator_height;
+
+  gtk_widget_style_get (widget,
+                        "wide-separators",  &wide_separators,
+                        "separator-width",  &separator_width,
+                        "separator-height", &separator_height,
+                        NULL);
+
+  requisition->width  = 1;
+  requisition->height = 1;
+
+  if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
+    {
+      if (wide_separators)
+        requisition->height = separator_height;
+      else
+        requisition->height = widget->style->ythickness;
+    }
+  else
+    {
+      if (wide_separators)
+        requisition->width = separator_width;
+      else
+        requisition->width = widget->style->xthickness;
+    }
+}
+
+static gboolean
+gtk_separator_expose (GtkWidget      *widget,
+                      GdkEventExpose *event)
+{
+  if (GTK_WIDGET_DRAWABLE (widget))
+    {
+      GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (widget);
+      gboolean wide_separators;
+      gint     separator_width;
+      gint     separator_height;
+
+      gtk_widget_style_get (widget,
+                            "wide-separators",  &wide_separators,
+                            "separator-width",  &separator_width,
+                            "separator-height", &separator_height,
+                            NULL);
+
+      if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
+        {
+          if (wide_separators)
+            gtk_paint_box (widget->style, widget->window,
+                           GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
+                           &event->area, widget, "hseparator",
+                           widget->allocation.x,
+                           widget->allocation.y + (widget->allocation.height -
+                                                   separator_height) / 2,
+                           widget->allocation.width,
+                           separator_height);
+          else
+            gtk_paint_hline (widget->style, widget->window,
+                             GTK_WIDGET_STATE (widget),
+                             &event->area, widget, "hseparator",
+                             widget->allocation.x,
+                             widget->allocation.x + widget->allocation.width - 1,
+                             widget->allocation.y + (widget->allocation.height -
+                                                     widget->style->ythickness) / 2);
+        }
+      else
+        {
+          if (wide_separators)
+            gtk_paint_box (widget->style, widget->window,
+                           GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
+                           &event->area, widget, "vseparator",
+                           widget->allocation.x + (widget->allocation.width -
+                                                   separator_width) / 2,
+                           widget->allocation.y,
+                           separator_width,
+                           widget->allocation.height);
+          else
+            gtk_paint_vline (widget->style, widget->window,
+                             GTK_WIDGET_STATE (widget),
+                             &event->area, widget, "vseparator",
+                             widget->allocation.y,
+                             widget->allocation.y + widget->allocation.height - 1,
+                             widget->allocation.x + (widget->allocation.width -
+                                                     widget->style->xthickness) / 2);
+        }
+    }
+
+  return FALSE;
+}
+
+/**
+ * gtk_separator_new:
+ * @orientation: the separator's orientation.
+ *
+ * Creates a new #GtkSeparator with the given orientation.
+ *
+ * Return value: a new #GtkSeparator.
+ *
+ * Since: 2.16
+ **/
+GtkWidget *
+gtk_separator_new (GtkOrientation orientation)
+{
+  return g_object_new (GTK_TYPE_SEPARATOR,
+                       "orientation", orientation,
+                       NULL);
+}
+
+/**
+ * gtk_separator_set_orientation:
+ * @separator: a #GtkSeparator.
+ * @orientation: the separator's orientation.
+ *
+ * Sets the separator's orientation.
+ *
+ * Since: 2.16
+ **/
+void
+gtk_separator_set_orientation (GtkSeparator   *separator,
+                               GtkOrientation  orientation)
+{
+  GtkSeparatorPrivate *private;
+
+  g_return_if_fail (GTK_IS_SEPARATOR (separator));
+
+  private = GTK_SEPARATOR_GET_PRIVATE (separator);
+
+  if (private->orientation != orientation)
+    {
+      GtkWidget *widget = GTK_WIDGET (separator);
+
+      private->orientation = orientation;
+
+      if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
+        {
+          widget->requisition.width  = 1;
+          widget->requisition.height = widget->style->ythickness;
+        }
+      else
+        {
+          widget->requisition.width  = widget->style->xthickness;
+          widget->requisition.height = 1;
+        }
+
+      gtk_widget_queue_resize (widget);
+
+      g_object_notify (G_OBJECT (separator), "orientation");
+    }
+}
+
+/**
+ * gtk_separator_get_orientation:
+ * @separator: a #GtkSeparator.
+ *
+ * Returns the separator's orientation.
+ *
+ * Return value: the separator's orientation.
+ *
+ * Since: 2.16
+ **/
+GtkOrientation
+gtk_separator_get_orientation (GtkSeparator *separator)
+{
+  GtkSeparatorPrivate *private;
+
+  g_return_val_if_fail (GTK_IS_SEPARATOR (separator),
+                        GTK_ORIENTATION_HORIZONTAL);
+
+  private = GTK_SEPARATOR_GET_PRIVATE (separator);
+
+  return private->orientation;
 }
 
 #define __GTK_SEPARATOR_C__
Index: gtk/gtkseparator.h
===================================================================
--- gtk/gtkseparator.h	(revision 21513)
+++ gtk/gtkseparator.h	(working copy)
@@ -46,7 +46,6 @@ G_BEGIN_DECLS
 #define GTK_SEPARATOR_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SEPARATOR, GtkSeparatorClass))
 
 
-
 typedef struct _GtkSeparator       GtkSeparator;
 typedef struct _GtkSeparatorClass  GtkSeparatorClass;
 
@@ -61,8 +60,12 @@ struct _GtkSeparatorClass
 };
 
 
-GType  gtk_separator_get_type (void) G_GNUC_CONST;
+GType            gtk_separator_get_type        (void) G_GNUC_CONST;
+GtkWidget      * gtk_separator_new             (GtkOrientation  orientation);
 
+void             gtk_separator_set_orientation (GtkSeparator   *separator,
+                                                GtkOrientation  orientation);
+GtkOrientation   gtk_separator_get_orientation (GtkSeparator   *separator);
 
 G_END_DECLS
 
Index: gtk/gtkhseparator.c
===================================================================
--- gtk/gtkhseparator.c	(revision 21513)
+++ gtk/gtkhseparator.c	(working copy)
@@ -21,38 +21,24 @@
  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  * file for a list of people on the GTK+ Team.  See the ChangeLog
  * files for a list of changes.  These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
 #include "config.h"
 #include "gtkhseparator.h"
-#include "gtkintl.h"
 #include "gtkalias.h"
 
-
-static void gtk_hseparator_size_request (GtkWidget          *widget,
-                                         GtkRequisition     *requisition);
-static gint gtk_hseparator_expose       (GtkWidget          *widget,
-                                         GdkEventExpose     *event);
-
 G_DEFINE_TYPE (GtkHSeparator, gtk_hseparator, GTK_TYPE_SEPARATOR)
 
 static void
 gtk_hseparator_class_init (GtkHSeparatorClass *class)
 {
-  GtkWidgetClass *widget_class;
-
-  widget_class = (GtkWidgetClass*) class;
-
-  widget_class->size_request = gtk_hseparator_size_request;
-  widget_class->expose_event = gtk_hseparator_expose;
 }
 
 static void
 gtk_hseparator_init (GtkHSeparator *hseparator)
 {
-  GTK_WIDGET (hseparator)->requisition.width = 1;
-  GTK_WIDGET (hseparator)->requisition.height = GTK_WIDGET (hseparator)->style->ythickness;
+  g_object_set (hseparator, "orientation", GTK_ORIENTATION_HORIZONTAL, NULL);
 }
 
 GtkWidget*
@@ -61,59 +47,5 @@ gtk_hseparator_new (void)
   return g_object_new (GTK_TYPE_HSEPARATOR, NULL);
 }
 
-static void
-gtk_hseparator_size_request (GtkWidget      *widget,
-                             GtkRequisition *requisition)
-{
-  gboolean wide_separators;
-  gint     separator_height;
-
-  gtk_widget_style_get (widget,
-                        "wide-separators",  &wide_separators,
-                        "separator-height", &separator_height,
-                        NULL);
-
-  if (wide_separators)
-    requisition->height = separator_height;
-  else
-    requisition->height = widget->style->ythickness;
-}
-
-static gint
-gtk_hseparator_expose (GtkWidget      *widget,
-		       GdkEventExpose *event)
-{
-  if (GTK_WIDGET_DRAWABLE (widget))
-    {
-      gboolean wide_separators;
-      gint     separator_height;
-
-      gtk_widget_style_get (widget,
-                            "wide-separators",  &wide_separators,
-                            "separator-height", &separator_height,
-                            NULL);
-
-      if (wide_separators)
-        gtk_paint_box (widget->style, widget->window,
-                       GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
-                       &event->area, widget, "hseparator",
-                       widget->allocation.x,
-                       widget->allocation.y + (widget->allocation.height -
-                                               separator_height) / 2,
-                       widget->allocation.width,
-                       separator_height);
-      else
-        gtk_paint_hline (widget->style, widget->window,
-                         GTK_WIDGET_STATE (widget),
-                         &event->area, widget, "hseparator",
-                         widget->allocation.x,
-                         widget->allocation.x + widget->allocation.width - 1,
-                         widget->allocation.y + (widget->allocation.height -
-                                                 widget->style->ythickness) / 2);
-    }
-
-  return FALSE;
-}
-
 #define __GTK_HSEPARATOR_C__
 #include "gtkaliasdef.c"
Index: gtk/gtkvseparator.c
===================================================================
--- gtk/gtkvseparator.c	(revision 21513)
+++ gtk/gtkvseparator.c	(working copy)
@@ -21,100 +21,31 @@
  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  * file for a list of people on the GTK+ Team.  See the ChangeLog
  * files for a list of changes.  These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
 #include "config.h"
 #include "gtkvseparator.h"
-#include "gtkintl.h"
 #include "gtkalias.h"
 
-
-static void gtk_vseparator_size_request (GtkWidget          *widget,
-                                         GtkRequisition     *requisition);
-static gint gtk_vseparator_expose       (GtkWidget          *widget,
-                                         GdkEventExpose     *event);
-
-
 G_DEFINE_TYPE (GtkVSeparator, gtk_vseparator, GTK_TYPE_SEPARATOR)
 
 static void
 gtk_vseparator_class_init (GtkVSeparatorClass *klass)
 {
-  GtkWidgetClass *widget_class;
-
-  widget_class = (GtkWidgetClass*) klass;
-
-  widget_class->size_request = gtk_vseparator_size_request;
-  widget_class->expose_event = gtk_vseparator_expose;
 }
 
 static void
 gtk_vseparator_init (GtkVSeparator *vseparator)
 {
-  GTK_WIDGET (vseparator)->requisition.width = GTK_WIDGET (vseparator)->style->xthickness;
-  GTK_WIDGET (vseparator)->requisition.height = 1;
+  g_object_set (vseparator, "orientation", GTK_ORIENTATION_VERTICAL, NULL);
 }
 
-GtkWidget*
+GtkWidget *
 gtk_vseparator_new (void)
 {
   return g_object_new (GTK_TYPE_VSEPARATOR, NULL);
 }
 
-static void
-gtk_vseparator_size_request (GtkWidget      *widget,
-                             GtkRequisition *requisition)
-{
-  gboolean wide_separators;
-  gint     separator_width;
-
-  gtk_widget_style_get (widget,
-                        "wide-separators", &wide_separators,
-                        "separator-width", &separator_width,
-                        NULL);
-
-  if (wide_separators)
-    requisition->width = separator_width;
-  else
-    requisition->width = widget->style->xthickness;
-}
-
-static gint
-gtk_vseparator_expose (GtkWidget      *widget,
-		       GdkEventExpose *event)
-{
-  if (GTK_WIDGET_DRAWABLE (widget))
-    {
-      gboolean wide_separators;
-      gint     separator_width;
-
-      gtk_widget_style_get (widget,
-                            "wide-separators", &wide_separators,
-                            "separator-width", &separator_width,
-                            NULL);
-
-      if (wide_separators)
-        gtk_paint_box (widget->style, widget->window,
-                       GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
-                       &event->area, widget, "vseparator",
-                       widget->allocation.x + (widget->allocation.width -
-                                               separator_width) / 2,
-                       widget->allocation.y,
-                       separator_width,
-                       widget->allocation.height);
-      else
-        gtk_paint_vline (widget->style, widget->window,
-                         GTK_WIDGET_STATE (widget),
-                         &event->area, widget, "vseparator",
-                         widget->allocation.y,
-                         widget->allocation.y + widget->allocation.height - 1,
-                         widget->allocation.x + (widget->allocation.width -
-                                                 widget->style->xthickness) / 2);
-    }
-
-  return FALSE;
-}
-
 #define __GTK_VSEPARATOR_C__
 #include "gtkaliasdef.c"
