[gtk+] stack: realize windows in correct position

[Benjamin Otte <otte src gnome org>]

commit 2c350f4469b578749c315824a55ed07f719c9754
Author: Benjamin Otte <otte redhat com>
Date:   Tue Jan 26 16:36:13 2016 +0100

    stack: realize windows in correct position

 gtk/gtkstack.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkstack.c b/gtk/gtkstack.c
index 094ce9a..998f08f 100644
--- a/gtk/gtkstack.c
+++ b/gtk/gtkstack.c
@@ -340,7 +340,7 @@ gtk_stack_realize (GtkWidget *widget)
   gtk_widget_set_realized (widget, TRUE);
   gtk_widget_set_window (widget, g_object_ref (gtk_widget_get_parent_window (widget)));
 
-  gtk_widget_get_allocation (widget, &allocation);
+  gtk_css_gadget_get_content_allocation (priv->gadget, &allocation, NULL);
 
   attributes.x = allocation.x;
   attributes.y = allocation.y;
@@ -359,7 +359,7 @@ gtk_stack_realize (GtkWidget *widget)
   gtk_widget_register_window (widget, priv->view_window);
 
   attributes.x = get_bin_window_x (stack, &allocation);
-  attributes.y = 0;
+  attributes.y = get_bin_window_y (stack, &allocation);
   attributes.width = allocation.width;
   attributes.height = allocation.height;