[gtk+/sdk/2965: 28/30] overlay: remove gtk_overlay_add_pass_through_overlay()

[Jasper St. Pierre <jstpierre src gnome org>]

commit 733176898ccc48a9458c7ad7d5abdf3c7efb5c38
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Jun 16 12:02:41 2015 -0700

    overlay: remove gtk_overlay_add_pass_through_overlay()
    
    The API to access this functionality will be the setter we just added in
    the previous commit.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=750568

 docs/reference/gtk/gtk3-sections.txt |    1 -
 gtk/gtkoverlay.c                     |   43 ----------------------------------
 gtk/gtkoverlay.h                     |    3 --
 tests/testoverlay.c                  |    3 +-
 4 files changed, 2 insertions(+), 48 deletions(-)
---
diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index 590ffc9..19a6d9b 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -7765,7 +7765,6 @@ GtkOverlayClass
 
 gtk_overlay_new
 gtk_overlay_add_overlay
-gtk_overlay_add_pass_through_overlay
 gtk_overlay_reorder_overlay
 gtk_overlay_get_overlay_pass_through
 gtk_overlay_set_overlay_pass_through
diff --git a/gtk/gtkoverlay.c b/gtk/gtkoverlay.c
index 993d66a..07eb92f 100644
--- a/gtk/gtkoverlay.c
+++ b/gtk/gtkoverlay.c
@@ -948,46 +948,3 @@ gtk_overlay_get_overlay_pass_through (GtkOverlay *overlay,
 
   return pass_through;
 }
-
-/**
- * gtk_overlay_add_pass_through_overlay:
- * @overlay: a #GtkOverlay
- * @widget: a #GtkWidget to be added to the container
- *
- * Adds @widget to @overlay, allowing input to fall through
- * to the main child in non-interactive areas.
- *
- * The widget will be stacked on top of the main widget
- * added with gtk_container_add().
- *
- * The position at which @widget is placed is determined
- * from its #GtkWidget:halign and #GtkWidget:valign properties.
- *
- * Since: 3.18
- */
-void
-gtk_overlay_add_pass_through_overlay (GtkOverlay *overlay,
-                                     GtkWidget  *widget)
-{
-  GtkOverlayPrivate *priv = overlay->priv;
-  GtkOverlayChild *child;
-
-  g_return_if_fail (GTK_IS_OVERLAY (overlay));
-  g_return_if_fail (GTK_IS_WIDGET (widget));
-
-  child = g_slice_new0 (GtkOverlayChild);
-  child->widget = widget;
-  child->pass_through = TRUE;
-
-  priv->children = g_slist_append (priv->children, child);
-
-  if (gtk_widget_get_realized (GTK_WIDGET (overlay)))
-    {
-      child->window = gtk_overlay_create_child_window (overlay, child);
-      gtk_widget_set_parent (widget, GTK_WIDGET (overlay));
-    }
-  else
-    gtk_widget_set_parent (widget, GTK_WIDGET (overlay));
-
-  gtk_widget_child_notify (widget, "index");
-}
diff --git a/gtk/gtkoverlay.h b/gtk/gtkoverlay.h
index af39a90..f6270e1 100644
--- a/gtk/gtkoverlay.h
+++ b/gtk/gtkoverlay.h
@@ -84,9 +84,6 @@ GDK_AVAILABLE_IN_3_2
 void       gtk_overlay_add_overlay (GtkOverlay *overlay,
                                     GtkWidget  *widget);
 GDK_AVAILABLE_IN_3_16
-void       gtk_overlay_add_pass_through_overlay (GtkOverlay *overlay,
-                                                GtkWidget  *widget);
-GDK_AVAILABLE_IN_3_16
 void       gtk_overlay_reorder_overlay (GtkOverlay     *overlay,
                                        GtkWidget      *child,
                                        gint            position);
diff --git a/tests/testoverlay.c b/tests/testoverlay.c
index 2aab3f5..5f0ec47 100644
--- a/tests/testoverlay.c
+++ b/tests/testoverlay.c
@@ -440,7 +440,8 @@ test_input_stacking (void)
     }
 
   vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
-  gtk_overlay_add_pass_through_overlay (GTK_OVERLAY (overlay), vbox);
+  gtk_overlay_add_overlay (GTK_OVERLAY (overlay), vbox);
+  gtk_overlay_set_overlay_pass_through (GTK_OVERLAY (overlay), vbox, TRUE);
   gtk_widget_set_halign (vbox, GTK_ALIGN_CENTER);
   gtk_widget_set_valign (vbox, GTK_ALIGN_CENTER);