From b891d205ddec1d89ce7915a453e5411b7def8ceb Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Tue, 12 Dec 2017 22:17:49 -0500
Subject: [PATCH] range: Add private api to autoscroll

This will be used to scroll the scale in scale buttons.
---
 gtk/gtkrange.c        | 15 +++++++++++++++
 gtk/gtkrangeprivate.h |  4 ++++
 2 files changed, 19 insertions(+)

diff --git a/gtk/gtkrange.c b/gtk/gtkrange.c
index 30892e3d4f..04ea0b8fe9 100644
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@@ -3047,3 +3047,18 @@ gtk_range_get_slider_widget (GtkRange *range)
 {
   return range->priv->slider_widget;
 }
+
+void
+gtk_range_start_autoscroll (GtkRange      *range,
+                            GtkScrollType  scroll_type)
+{
+  remove_autoscroll (range);
+  range->priv->autoscroll_mode = scroll_type;
+  add_autoscroll (range);
+}
+
+void
+gtk_range_stop_autoscroll (GtkRange *range)
+{
+  remove_autoscroll (range);
+}
diff --git a/gtk/gtkrangeprivate.h b/gtk/gtkrangeprivate.h
index 907fb7d215..f76116ea10 100644
--- a/gtk/gtkrangeprivate.h
+++ b/gtk/gtkrangeprivate.h
@@ -43,6 +43,10 @@ gint               _gtk_range_get_stop_positions           (GtkRange      *range
 
 GtkWidget         *gtk_range_get_slider_widget             (GtkRange *range);
 
+void               gtk_range_start_autoscroll              (GtkRange      *range,
+                                                            GtkScrollType  scroll_type);
+void               gtk_range_stop_autoscroll               (GtkRange      *range);
+
 G_END_DECLS