[gtk+/wip/baedert/drawing] spinbuttonaccessible: Inherit from GtkWidgetAccessible

[Timm Bäder <baedert src gnome org>]

commit 52a74f2738a7a20bc10152e007b75f6c8a20a801
Author: Timm Bäder <mail baedert org>
Date:   Thu May 4 18:32:22 2017 +0200

    spinbuttonaccessible: Inherit from GtkWidgetAccessible

 gtk/a11y/gtkspinbuttonaccessible.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/a11y/gtkspinbuttonaccessible.c b/gtk/a11y/gtkspinbuttonaccessible.c
index 8eea704..659f3e1 100644
--- a/gtk/a11y/gtkspinbuttonaccessible.c
+++ b/gtk/a11y/gtkspinbuttonaccessible.c
@@ -28,7 +28,7 @@ struct _GtkSpinButtonAccessiblePrivate
 
 static void atk_value_interface_init (AtkValueIface *iface);
 
-G_DEFINE_TYPE_WITH_CODE (GtkSpinButtonAccessible, gtk_spin_button_accessible, GTK_TYPE_ENTRY_ACCESSIBLE,
+G_DEFINE_TYPE_WITH_CODE (GtkSpinButtonAccessible, gtk_spin_button_accessible, GTK_TYPE_WIDGET_ACCESSIBLE,
                          G_ADD_PRIVATE (GtkSpinButtonAccessible)
                          G_IMPLEMENT_INTERFACE (ATK_TYPE_VALUE, atk_value_interface_init))