[gtk/abolish-size-allocate: 77/87] a11y: Avoid a gratitious use of ::size-allocate

[Matthias Clasen <matthiasc src gnome org>]

commit 17bf8d5cc4c1c06d3ca55064e59ad58ce444c9eb
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 5 12:11:05 2020 -0400

    a11y: Avoid a gratitious use of ::size-allocate
    
    The paned widget has a position property, just
    use it.

 gtk/a11y/gtkpanedaccessible.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gtk/a11y/gtkpanedaccessible.c b/gtk/a11y/gtkpanedaccessible.c
index 48dc9e454a..de657ef217 100644
--- a/gtk/a11y/gtkpanedaccessible.c
+++ b/gtk/a11y/gtkpanedaccessible.c
@@ -27,8 +27,7 @@ G_DEFINE_TYPE_WITH_CODE (GtkPanedAccessible, gtk_paned_accessible, GTK_TYPE_CONT
                          G_IMPLEMENT_INTERFACE (ATK_TYPE_VALUE, atk_value_interface_init))
 
 static void
-gtk_paned_accessible_size_allocate_gtk (GtkWidget     *widget,
-                                        GtkAllocation *allocation)
+gtk_paned_accessible_position_changed (GtkWidget *widget)
 {
   AtkObject *obj = gtk_widget_get_accessible (widget);
 
@@ -41,8 +40,8 @@ gtk_paned_accessible_initialize (AtkObject *obj,
 {
   ATK_OBJECT_CLASS (gtk_paned_accessible_parent_class)->initialize (obj, data);
 
-  g_signal_connect (data, "size-allocate",
-                    G_CALLBACK (gtk_paned_accessible_size_allocate_gtk), NULL);
+  g_signal_connect (data, "notify::position",
+                    G_CALLBACK (gtk_paned_accessible_position_changed), NULL);
 
   obj->role = ATK_ROLE_SPLIT_PANE;
 }