From 2b527d6e976c623246d77deb504cc76f6f39adfc Mon Sep 17 00:00:00 2001
From: Pavel Grunt <pgrunt@redhat.com>
Date: Mon, 17 Oct 2016 10:32:04 +0200
Subject: [PATCH] overlay: Document availability of properties

Add missing "Since"

https://bugzilla.gnome.org/show_bug.cgi?id=773082
---
 gtk/gtkoverlay.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gtk/gtkoverlay.c b/gtk/gtkoverlay.c
index 0af10a5c34..51be2b9752 100644
--- a/gtk/gtkoverlay.c
+++ b/gtk/gtkoverlay.c
@@ -536,6 +536,8 @@ gtk_overlay_remove (GtkContainer *container,
  * A widget’s index in the @overlay children list determines which order
  * the children are drawn if they overlap. The first child is drawn at
  * the bottom. It also affects the default focus chain order.
+ *
+ * Since: 3.18
  */
 void
 gtk_overlay_reorder_overlay (GtkOverlay *overlay,
@@ -760,10 +762,25 @@ gtk_overlay_class_init (GtkOverlayClass *klass)
 
   klass->get_child_position = gtk_overlay_get_child_position;
 
+  /**
+   * GtkOverlay:pass-through:
+   *
+   * Pass through input, does not affect main child.
+   *
+   * Since: 3.18
+   */
   gtk_container_class_install_child_property (container_class, CHILD_PROP_PASS_THROUGH,
       g_param_spec_boolean ("pass-through", P_("Pass Through"), P_("Pass through input, does not affect main child"),
                             FALSE,
                             GTK_PARAM_READWRITE));
+
+  /**
+   * GtkOverlay:index:
+   *
+   * The index of the overlay in the parent, -1 for the main child.
+   *
+   * Since: 3.18
+   */
   gtk_container_class_install_child_property (container_class, CHILD_PROP_INDEX,
 					      g_param_spec_int ("index",
 								P_("Index"),