[gdm/multi-stack: 16/50] Add new api to ask when chooser widget is done loading items

[Ray Strode <halfline src gnome org>]

commit 461164268b3744666f057a74a0fbfc38a1093513
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 0f6859a..2282179 100644
--- a/gui/simple-greeter/gdm-chooser-widget.c
+++ b/gui/simple-greeter/gdm-chooser-widget.c
@@ -92,6 +92,7 @@ struct GdmChooserWidgetPrivate
 
         guint32                  should_hide_inactive_items : 1;
         guint32                  emit_activated_after_resize_animation : 1;
+        guint32                  is_loaded : 1;
 
         GdmChooserWidgetPosition separator_position;
         GdmChooserWidgetState    state;
@@ -2518,9 +2519,16 @@ 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)
 {
         gdm_chooser_widget_grow (widget);
+        widget->priv->is_loaded = TRUE;
         g_signal_emit (widget, signals[LOADED], 0);
 }
diff --git a/gui/simple-greeter/gdm-chooser-widget.h b/gui/simple-greeter/gdm-chooser-widget.h
index 7e3e59c..6a07843 100644
--- a/gui/simple-greeter/gdm-chooser-widget.h
+++ b/gui/simple-greeter/gdm-chooser-widget.h
@@ -136,6 +136,8 @@ 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);