[gdm/multi-stack: 2/21] Add new api to ask when chooser widget is done loading items

[Ray Strode <halfline src gnome org>]

commit f07637661b95f7f43ff0d439579a648011b2dc1a
Author: Ray Strode <rstrode redhat com>
Date:   Fri Feb 20 14:05:20 2009 -0500

    Add new api to ask when chooser widget is done loading items

 gui/simple-greeter/gdm-chooser-widget.c |    8 ++++++++
 gui/simple-greeter/gdm-chooser-widget.h |    2 ++
 2 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/gui/simple-greeter/gdm-chooser-widget.c b/gui/simple-greeter/gdm-chooser-widget.c
index fd97cdb..dd26c3e 100644
--- a/gui/simple-greeter/gdm-chooser-widget.c
+++ b/gui/simple-greeter/gdm-chooser-widget.c
@@ -98,6 +98,7 @@ struct GdmChooserWidgetPrivate
 
         guint32                  should_hide_inactive_items : 1;
         guint32                  emit_activated_after_resize_animation : 1;
+        guint32                  is_loaded : 1;
 
         GdmChooserWidgetPosition separator_position;
         GdmChooserWidgetState    state;
@@ -2740,9 +2741,16 @@ gdm_chooser_widget_propagate_pending_key_events (GdmChooserWidget *widget)
         gdm_scrollable_widget_replay_queued_key_events (GDM_SCROLLABLE_WIDGET (widget->priv->scrollable_widget));
 }
 
+gboolean
+gdm_chooser_widget_is_loaded (GdmChooserWidget *widget)
+{
+        return widget->priv->is_loaded;
+}
+
 void
 gdm_chooser_widget_loaded (GdmChooserWidget *widget)
 {
+        widget->priv->is_loaded = TRUE;
         g_signal_emit (widget, signals[LOADED], 0);
         update_chooser_visibility (widget);
         queue_move_cursor_to_top (widget);
diff --git a/gui/simple-greeter/gdm-chooser-widget.h b/gui/simple-greeter/gdm-chooser-widget.h
index 11a6456..3f6fea3 100644
--- a/gui/simple-greeter/gdm-chooser-widget.h
+++ b/gui/simple-greeter/gdm-chooser-widget.h
@@ -142,6 +142,8 @@ int            gdm_chooser_widget_get_number_of_items          (GdmChooserWidget
 void           gdm_chooser_widget_activate_if_one_item         (GdmChooserWidget          *widget);
 void           gdm_chooser_widget_propagate_pending_key_events (GdmChooserWidget          *widget);
 
+gboolean       gdm_chooser_widget_is_loaded                    (GdmChooserWidget          *widget);
+
 /* Protected
  */
 void           gdm_chooser_widget_loaded                       (GdmChooserWidget          *widget);