#0  0xb737556e in _gtk_rbtree_reorder (tree=0xa573110, new_order=new_order@entry=0xb3159e0, length=length@entry=5) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkrbtree.c:857
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtkrbtree.c was not found in source tree]
#1  0xb744858b in gtk_tree_view_rows_reordered (model=model@entry=0x98a5300, parent=0xb2f4890, iter=iter@entry=0xb623c60, new_order=new_order@entry=0xb3159e0, data=data@entry=0x96ce928) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreeview.c:9197
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreeview.c was not found in source tree]
#2  0xb7312a72 in _gtk_marshal_VOID__BOXED_BOXED_POINTER (closure=closure@entry=0x98ab1e0, return_value=return_value@entry=0x0, n_param_values=n_param_values@entry=4, param_values=param_values@entry=0xbffcd4a0, invocation_hint=invocation_hint@entry=0xbffcd44c, marshal_data=0xb7448490, marshal_data@entry=0x0) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmarshalers.c:2993
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmarshalers.c was not found in source tree]
#3  0xb6f2e736 in g_closure_invoke (closure=0x98ab1e0, return_value=return_value@entry=0x0, n_param_values=4, param_values=param_values@entry=0xbffcd4a0, invocation_hint=invocation_hint@entry=0xbffcd44c) at /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c:777
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c was not found in source tree]
#4  0xb6f412df in signal_emit_unlocked_R (node=node@entry=0x97aa7b8, detail=detail@entry=0, instance=instance@entry=0x98a5300, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0xbffcd4a0) at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3551
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#5  0xb6f4975b in g_signal_emit_valist (instance=instance@entry=0x98a5300, signal_id=signal_id@entry=261, detail=detail@entry=0, var_args=0xbffcd6c8 "", var_args@entry=0xbffcd6bc "\220H/\v@\327\374\277\340Y1\v") at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3300
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#6  0xb6f49953 in g_signal_emit (instance=instance@entry=0x98a5300, signal_id=261, detail=detail@entry=0) at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3356
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#7  0xb742a14a in gtk_tree_model_rows_reordered (tree_model=0x98a5300, path=path@entry=0xb2f4890, iter=iter@entry=0xbffcd740, new_order=new_order@entry=0xb3159e0) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreemodel.c:1896
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreemodel.c was not found in source tree]
#8  0xb742e6f0 in gtk_tree_model_filter_rows_reordered (c_model=c_model@entry=0x9741890, c_path=0xb644d10, c_iter=c_iter@entry=0xb2ef4a0, new_order=new_order@entry=0xb328be0, data=data@entry=0x98a5300) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreemodelfilter.c:2902
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreemodelfilter.c was not found in source tree]
#9  0xb7312a72 in _gtk_marshal_VOID__BOXED_BOXED_POINTER (closure=closure@entry=0x9cc71f8, return_value=return_value@entry=0x0, n_param_values=n_param_values@entry=4, param_values=param_values@entry=0xbffcd940, invocation_hint=invocation_hint@entry=0xbffcd8ec, marshal_data=0xb742e3b0, marshal_data@entry=0x0) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmarshalers.c:2993
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmarshalers.c was not found in source tree]
#10 0xb6f2e736 in g_closure_invoke (closure=0x9cc71f8, return_value=return_value@entry=0x0, n_param_values=4, param_values=param_values@entry=0xbffcd940, invocation_hint=invocation_hint@entry=0xbffcd8ec) at /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c:777
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c was not found in source tree]
#11 0xb6f412df in signal_emit_unlocked_R (node=node@entry=0x97aa7b8, detail=detail@entry=0, instance=instance@entry=0x9741890, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0xbffcd940) at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3551
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#12 0xb6f4975b in g_signal_emit_valist (instance=instance@entry=0x9741890, signal_id=signal_id@entry=261, detail=detail@entry=0, var_args=0xbffcdb68 "\340\213\062\v\240\240B\267\364\257q\267\220\030t\t\020Md\v\367\232m\267\220\030t\t\020Md\v\260\333\374\277\340\213\062\vp\a\254\tpq\022\v", var_args@entry=0xbffcdb5c "\020Md\v\260\333\374\277\340\213\062\v\340\213\062\v\240\240B\267\364\257q\267\220\030t\t\020Md\v\367\232m\267\220\030t\t\020Md\v\260\333\374\277\340\213\062\vp\a\254\tpq\022\v") at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3300
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#13 0xb6f49953 in g_signal_emit (instance=instance@entry=0x9741890, signal_id=261, detail=detail@entry=0) at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3356
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#14 0xb742a14a in gtk_tree_model_rows_reordered (tree_model=0x9741890, path=path@entry=0xb644d10, iter=iter@entry=0xbffcdbb0, new_order=new_order@entry=0xb328be0) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreemodel.c:1896
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtktreemodel.c was not found in source tree]
#15 0xb76d9af7 in glade_project_check_reordered (project=0x9741890, parent=parent@entry=0xb1cb498, old_order=old_order@entry=0xb60e2b0) at glade-project.c:2803
  2798:         }
  2799: 
  2800:       /* Signal that the rows were reordered */
  2801:       glade_project_model_get_iter_for_object (project, glade_widget_get_object (parent), &iter);
  2802:       path = gtk_tree_model_get_path (GTK_TREE_MODEL (project), &iter);
  2803:       gtk_tree_model_rows_reordered (GTK_TREE_MODEL (project), path, &iter, order);
  2804:       gtk_tree_path_free (path);
  2805: 
  2806:       g_free (order);
  2807:     }
  2808: 
#16 0xb76a5788 in glade_widget_child_set_property (widget=0xb1cb498, child=child@entry=0xb1cb420, property_name=property_name@entry=0x9b1c740 "position", value=0xb4c6748) at glade-widget.c:3246
  3241:    * it's rows have been reordered so that any connected views update
  3242:    * themselves properly.
  3243:    */
  3244:   if (widget->priv->project &&
  3245:       widget->priv->in_project)
  3246:     glade_project_check_reordered (widget->priv->project, widget, old_order);
  3247: 
  3248:   g_list_free (old_order);
  3249: }
  3250: 
  3251: /**
#17 0xb76af269 in glade_property_sync_impl (property=0xb44eb60) at glade-property.c:453
  448: 
  449:       if (glade_property_class_get_virtual (property->priv->klass))
  450:         property->priv->sync_tolerance--;
  451:     }
  452:   else if (glade_property_class_get_is_packing (property->priv->klass))
  453:     glade_widget_child_set_property (glade_widget_get_parent (property->priv->widget),
  454:                                      property->priv->widget,
  455:                                      glade_property_class_id (property->priv->klass), 
  456: 				     property->priv->value);
  457:   else
  458:     glade_widget_object_set_property (property->priv->widget,
#18 glade_property_sync_impl (property=0xb44eb60) at glade-property.c:403
  398:   g_value_init (value, pspec->value_type);
  399:   g_value_copy (property->priv->value, value);
  400: }
  401: 
  402: static void
  403: glade_property_sync_impl (GladeProperty * property)
  404: {
  405:   /* Heh, here are the many reasons not to
  406:    * sync a property ;-)
  407:    */
  408:   if (/* the class can be NULL during object,
#19 0xb76b1ba0 in glade_property_set_value_impl (property=0xb44eb60, value=0xb2593e8) at glade-property.c:359
  354:    * rebuilt, it will reflect the new value
  355:    */
  356:   g_value_reset (property->priv->value);
  357:   g_value_copy (value, property->priv->value);
  358: 
  359:   GLADE_PROPERTY_GET_KLASS (property)->sync (property);
  360: 
  361:   glade_property_fix_state (property);
  362: 
  363:   if (changed && property->priv->widget)
  364:     {
#20 0xb76afadb in glade_property_set_va_list (property=0xb44eb60, vl=vl@entry=0xbffcdd38 "\002") at glade-property.c:956
  951: 
  952:   g_return_val_if_fail (GLADE_IS_PROPERTY (property), FALSE);
  953: 
  954:   value = glade_property_class_make_gvalue_from_vl (property->priv->klass, vl);
  955: 
  956:   success = GLADE_PROPERTY_GET_KLASS (property)->set_value (property, value);
  957: 
  958:   g_value_unset (value);
  959:   g_free (value);
  960: 
  961:   return success;
#21 0xb76a43c4 in glade_widget_pack_property_set (widget=widget@entry=0xb1cb420, id_property=id_property@entry=0xb4bf15d2 "position") at glade-widget.c:2787
  2782:   g_return_val_if_fail (id_property != NULL, FALSE);
  2783: 
  2784:   if ((property = glade_widget_get_pack_property (widget, id_property)) != NULL)
  2785:     {
  2786:       va_start (vl, id_property);
  2787:       glade_property_set_va_list (property, vl);
  2788:       va_end (vl);
  2789:       return TRUE;
  2790:     }
  2791:   return FALSE;
  2792: }
#22 0xb4bb680a in glade_gtk_notebook_replace_child (adaptor=0x9ac0770, container=0xb127170, current=0xb332420, new_widget=0xb164730) at glade-gtk.c:2856
  2851: 
  2852:       glade_gtk_notebook_add_child (adaptor,
  2853:                                     G_OBJECT (container),
  2854:                                     G_OBJECT (new_widget));
  2855: 
  2856:       if (glade_widget_pack_property_set (gnew, "position", position) == FALSE)
  2857:         g_critical ("No position property found on new widget");
  2858:     }
  2859:   else
  2860:     gtk_widget_destroy (GTK_WIDGET (new_widget));
  2861: }
#23 0xb769ddc5 in glade_widget_adaptor_replace_child (adaptor=0x9ac0770, container=0xb127170, old_obj=old_obj@entry=0xb332420, new_obj=new_obj@entry=0xb164730) at glade-widget-adaptor.c:3677
  3672:   g_return_if_fail (G_IS_OBJECT (new_obj));
  3673:   g_return_if_fail (g_type_is_a (G_OBJECT_TYPE (container), adaptor->priv->type));
  3674: 
  3675:   if (GLADE_WIDGET_ADAPTOR_GET_CLASS (adaptor)->replace_child)
  3676:     GLADE_WIDGET_ADAPTOR_GET_CLASS
  3677:         (adaptor)->replace_child (adaptor, container, old_obj, new_obj);
  3678:   else
  3679:     g_critical ("No replace_child() support in adaptor %s", adaptor->priv->name);
  3680: }
  3681: 
  3682: /**
#24 0xb76a62c7 in glade_widget_replace_child_impl (widget=0xb1cb498, old_object=0xb332420, new_object=0xb164730) at glade-widget.c:296
  291:       if (gold_widget != gnew_widget)
  292:         gold_widget->priv->parent = NULL;
  293:     }
  294: 
  295:   glade_widget_adaptor_replace_child
  296:       (widget->priv->adaptor, widget->priv->object, old_object, new_object);
  297: 
  298:   /* Setup packing properties here so we can introspect the new
  299:    * values from the backend.
  300:    */
  301:   if (gnew_widget)
#25 0xb76a653c in glade_widget_replace (parent=0xb1cb498, old_object=0xb332420, new_object=new_object@entry=0xb164730) at glade-widget.c:3677
  3672:   g_free (special_child_type);
  3673: }
  3674: 
  3675: /* XXX Doc me ! */
  3676: void
  3677: glade_widget_set_child_type_from_node (GladeWidget * parent,
  3678:                                        GObject * child, GladeXmlNode * node)
  3679: {
  3680:   gchar *special_child_type, *value;
  3681: 
  3682:   if (!glade_xml_node_verify (node, GLADE_XML_TAG_CHILD))
#26 0xb76ecb09 in glade_command_add_execute (me=0xb455780) at glade-command.c:1353
  1348:               /* glade_command_paste ganauntees that if 
  1349:                * there we are pasting to a placeholder, 
  1350:                * there is only one widget.
  1351:                */
  1352:               if (cdata->placeholder)
  1353: 		glade_widget_replace (cdata->parent,
  1354: 				      G_OBJECT (cdata->placeholder), 
  1355: 				      glade_widget_get_object (cdata->widget));
  1356:               else
  1357: 		glade_widget_add_child (cdata->parent,
  1358: 					cdata->widget,
#27 glade_command_add_remove_execute (cmd=cmd@entry=0xb455780) at glade-command.c:1481
  1476: {
  1477:   GladeCommandAddRemove *me = (GladeCommandAddRemove *) cmd;
  1478:   gboolean retval;
  1479: 
  1480:   if (me->add)
  1481:     retval = glade_command_add_execute (me);
  1482:   else
  1483:     retval = glade_command_remove_execute (me);
  1484: 
  1485:   me->add = !me->add;
  1486: 
#28 0xb76ee806 in glade_command_add (widgets=widgets@entry=0xb644c50, parent=parent@entry=0xb1cb498, placeholder=placeholder@entry=0xb332420, project=project@entry=0x9741890, pasting=pasting@entry=0) at glade-command.c:1120
  1115:   glade_command_check_group (GLADE_COMMAND (me));
  1116: 
  1117:   /*
  1118:    * Push it onto the undo stack only on success
  1119:    */
  1120:   if (glade_command_add_remove_execute (cmd))
  1121:     glade_project_push_undo (cmd->priv->project, cmd);
  1122:   else
  1123:     g_object_unref (G_OBJECT (me));
  1124: 
  1125:   if (placeholders)
#29 0xb76eea50 in glade_command_create (adaptor=adaptor@entry=0x995df30, parent=parent@entry=0xb1cb498, placeholder=placeholder@entry=0xb332420, project=project@entry=0x9741890) at glade-command.c:1593
  1588:       return NULL;
  1589:     }
  1590: 
  1591:   widgets = g_list_prepend (widgets, widget);
  1592:   glade_command_push_group (_("Create %s"), glade_widget_get_name (widget));
  1593:   glade_command_add (widgets, parent, placeholder, project, FALSE);
  1594:   glade_command_pop_group ();
  1595: 
  1596:   g_list_free (widgets);
  1597: 
  1598:   /* Make selection change immediately when a widget is created */
#30 0xb76e2718 in glade_placeholder_button_press (widget=0xb332420, event=event@entry=0x9708410) at glade-placeholder.c:444
  439:               (parent, adaptor, glade_app_get_window ()))
  440:             {
  441:               /* A widget type is selected in the palette.
  442:                * Add a new widget of that type.
  443:                */
  444:               glade_command_create (adaptor, parent, placeholder, project);
  445: 
  446: 	      glade_project_set_add_item (project, NULL);
  447: 
  448:               /* reset the cursor */
  449:               glade_cursor_set (project, event->window, GLADE_CURSOR_SELECTOR);
#31 0xb730eac0 in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x9600670, return_value=0xbffce0c4, instance=0xb332420, args=0xbffce22c "\020\204p\tL\342\374\277\330\263_\t\332\001", marshal_data=0xb76e25d0, n_params=1, param_types=0x9600740) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmarshalers.c:130
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmarshalers.c was not found in source tree]
#32 0xb6f2d087 in g_type_class_meta_marshalv (closure=closure@entry=0x9600670, return_value=return_value@entry=0xbffce0c4, instance=instance@entry=0xb332420, args=args@entry=0xbffce22c "\020\204p\tL\342\374\277\330\263_\t\332\001", marshal_data=marshal_data@entry=0xc0, n_params=n_params@entry=1, param_types=param_types@entry=0x9600740) at /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c:997
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c was not found in source tree]
#33 0xb6f2e9e1 in _g_closure_invoke_va (closure=0x9600670, return_value=return_value@entry=0xbffce0c4, instance=instance@entry=0xb332420, args=args@entry=0xbffce22c "\020\204p\tL\342\374\277\330\263_\t\332\001", n_params=1, param_types=0x9600740) at /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c:840
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gclosure.c was not found in source tree]
#34 0xb6f49317 in g_signal_emit_valist (instance=instance@entry=0xb332420, signal_id=signal_id@entry=28, detail=detail@entry=0, var_args=var_args@entry=0xbffce22c "\020\204p\tL\342\374\277\330\263_\t\332\001") at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3211
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#35 0xb6f49953 in g_signal_emit (instance=instance@entry=0xb332420, signal_id=28, detail=detail@entry=0) at /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3356
  [Error: /build/buildd/glib2.0-2.33.10/./gobject/gsignal.c was not found in source tree]
#36 0xb7470c9b in gtk_widget_event_internal (widget=widget@entry=0xb332420, event=event@entry=0x9708410) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkwidget.c:6303
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtkwidget.c was not found in source tree]
#37 0xb74710ae in gtk_widget_event (widget=0xb332420, event=event@entry=0x9708410) at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkwidget.c:5960
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtkwidget.c was not found in source tree]
#38 0xb76d503b in _glade_design_layout_do_event (layout=0x9e16448, event=event@entry=0x9708410) at glade-design-layout.c:2086
  2081:   _glade_design_view_freeze (priv->view);
  2082:   
  2083:   glade_design_layout_find_inside_container (child, &data);
  2084:   
  2085:   /* Try the placeholder first */
  2086:   if (data.placeholder && gtk_widget_event (data.placeholder, event)) 
  2087:     retval = TRUE;
  2088:   else if (data.gwidget) /* Then we try a GladeWidget */
  2089:     retval = glade_widget_event (data.gwidget, event);
  2090:   else
  2091:     retval = FALSE;
#39 0xb76f2747 in glade_app_do_event (event=event@entry=0x9708410) at glade-app.c:433
  428:   /* As a slight optimization we could replace gtk_widget_get_ancestor()
  429:    * with a custom function that only iterates trought parents with windows.
  430:    */
  431:   if (widget && IS_GLADE_WIDGET_EVENT (event->type) &&
  432:       (layout = gtk_widget_get_ancestor (widget, GLADE_TYPE_DESIGN_LAYOUT)))
  433:     return _glade_design_layout_do_event (GLADE_DESIGN_LAYOUT (layout), event);
  434: 
  435:   return FALSE;
  436: }
  437: 
  438: /**
#40 0xb76f2772 in glade_app_event_handler (event=0x9708410, data=0x0) at glade-app.c:344
  339: }
  340: 
  341: static void
  342: glade_app_event_handler (GdkEvent *event, gpointer data)
  343: {
  344:   if (glade_app_do_event (event)) return;
  345: 
  346:   gtk_main_do_event (event);
  347: }
  348: 
  349: static void
#41 0xb70f8fdc in _gdk_event_emit (event=event@entry=0x9708410) at /build/buildd/gtk+3.0-3.5.12/./gdk/gdkevents.c:69
  [Error: /build/buildd/gtk+3.0-3.5.12/./gdk/gdkevents.c was not found in source tree]
#42 0xb7126ce8 in gdk_event_source_dispatch (source=source@entry=0x9639488, callback=0, user_data=0x0) at /build/buildd/gtk+3.0-3.5.12/./gdk/x11/gdkeventsource.c:358
  [Error: /build/buildd/gtk+3.0-3.5.12/./gdk/x11/gdkeventsource.c was not found in source tree]
#43 0xb6e68043 in g_main_dispatch (context=0x9622108) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:2707
  [Error: /build/buildd/glib2.0-2.33.10/./glib/gmain.c was not found in source tree]
#44 g_main_context_dispatch (context=context@entry=0x9622108) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3211
  [Error: /build/buildd/glib2.0-2.33.10/./glib/gmain.c was not found in source tree]
#45 0xb6e683e0 in g_main_context_iterate (context=0x9622108, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3282
  [Error: /build/buildd/glib2.0-2.33.10/./glib/gmain.c was not found in source tree]
#46 0xb6e6883b in g_main_loop_run (loop=loop@entry=0x96dceb8) at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3476
  [Error: /build/buildd/glib2.0-2.33.10/./glib/gmain.c was not found in source tree]
#47 0xb730d7fd in gtk_main () at /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmain.c:1162
  [Error: /build/buildd/gtk+3.0-3.5.12/./gtk/gtkmain.c was not found in source tree]
#48 0x0804f055 in main ()