Revert "gtkoverlay: Optimize size allocations"

This reverts commit 93171cf4f346c0a5e71f274d012c3cacfe3880ba.

This broke overlay controls in page 3 of widget-factory, gnome-photos,
gnome-documents, etc.

1 files changed, 4 insertions, 11 deletions

diff --git a/gtk/gtkoverlay.c b/gtk/gtkoverlay.c
index 7a7d6e1df5..1cac3225a5 100644
--- a/gtk/gtkoverlay.c
+++ b/gtk/gtkoverlay.c
@@ -295,8 +295,11 @@ gtk_overlay_child_allocate (GtkOverlay      *overlay,
 
   if (gtk_widget_get_mapped (GTK_WIDGET (overlay)))
     {
+      /* Note: This calls show every size allocation, which makes
+       * us keep the z-order of the chilren, as gdk_window_show()
+       * does an implicit raise. */
       if (gtk_widget_get_visible (child->widget))
-        gdk_window_show_unraised (child->window);
+        gdk_window_show (child->window);
       else if (gdk_window_is_visible (child->window))
         gdk_window_hide (child->window);
     }
@@ -580,16 +583,6 @@ gtk_overlay_reorder_overlay (GtkOverlay *overlay,
   if (index == old_index)
     return;
 
-  if (new_link)
-    {
-      GtkOverlayChild *new_child_info = new_link->data;
-      gdk_window_restack (child_info->window, new_child_info->window, TRUE);
-    }
-  else
-    {
-      gdk_window_raise (child_info->window);
-    }
-
   priv->children = g_slist_delete_link (priv->children, old_link);
   priv->children = g_slist_insert_before (priv->children, new_link, child_info);