Updated all the code relative to GUI items.

20 files changed, 619 insertions, 185 deletions

diff --git a/src/gui/panels/bintree.c b/src/gui/panels/bintree.c
index a949b0d..c05c4d4 100644
--- a/src/gui/panels/bintree.c
+++ b/src/gui/panels/bintree.c
@@ -39,12 +39,14 @@
 #include "../core/global.h"
 #include "../../core/queue.h"
 #include "../../gtkext/gtkdisplaypanel.h"
+#include "../../gtkext/named.h"
 #include "../../gtkext/tmgt.h"
 
 
 
 /* -------------------------- PARTIE PRINCIPALE DU PANNEAU -------------------------- */
 
+
 /* Origine de la dernière ouverture/fermeture reproductible */
 typedef enum _UserActionType
 {
@@ -113,6 +115,9 @@ static void g_bintree_panel_dispose(GBintreePanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_bintree_panel_finalize(GBintreePanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_bintree_panel_get_key(const GBintreePanel *);
+
 /* Modifie la profondeur affichée des portions présentes. */
 static void on_depth_spin_value_changed(GtkSpinButton *, const GBintreePanel *);
 
@@ -222,7 +227,7 @@ G_DEFINE_TYPE_WITH_CODE(GBintreePanel, g_bintree_panel, G_TYPE_PANEL_ITEM,
 static void g_bintree_panel_class_init(GBintreePanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
-    GEditorItemClass *editem;               /* Encore une autre vision...  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     GPanelItemClass *panel;                 /* Version parente de la classe*/
 
     object = G_OBJECT_CLASS(klass);
@@ -230,9 +235,11 @@ static void g_bintree_panel_class_init(GBintreePanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_bintree_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_bintree_panel_finalize;
 
-    editem = G_EDITOR_ITEM_CLASS(klass);
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_bintree_panel_get_key;
 
-    editem->change_content = (change_item_content_fc)change_bintree_panel_current_content;
+    item->change_content = (change_item_content_fc)change_bintree_panel_current_content;
 
     panel = G_PANEL_ITEM_CLASS(klass);
 
@@ -255,7 +262,6 @@ static void g_bintree_panel_class_init(GBintreePanelClass *klass)
 
 static void g_bintree_panel_init(GBintreePanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkTreeView *treeview;                  /* Affichage de la liste       */
@@ -264,14 +270,14 @@ static void g_bintree_panel_init(GBintreePanel *panel)
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_BINTREE_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Binary tree");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Binary tree"),
+                                                                        _("Tree of the binary layout"),
+                                                                        PANEL_BINTREE_ID));
+
     pitem->dock_at_startup = true;
     pitem->path = strdup("MEN");
 
@@ -283,7 +289,7 @@ static void g_bintree_panel_init(GBintreePanel *panel)
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "bintree");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     /* Liste des portions binaires */
 
@@ -336,6 +342,8 @@ static void g_bintree_panel_init(GBintreePanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -429,6 +437,29 @@ GPanelItem *g_bintree_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_bintree_panel_get_key(const GBintreePanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_BINTREE_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : button   = bouton de réglage de l'affichage.                 *
 *                treeview = arborescence dont l'affichage est à moduler.      *
 *                                                                             *
@@ -462,7 +493,7 @@ static void on_depth_spin_value_changed(GtkSpinButton *button, const GBintreePan
 
     }
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -472,6 +503,8 @@ static void on_depth_spin_value_changed(GtkSpinButton *button, const GBintreePan
 
     gtk_tree_model_foreach(GTK_TREE_MODEL(store), (GtkTreeModelForeachFunc)apply_max_depth, NULL);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -557,12 +590,14 @@ static void change_bintree_panel_current_content(GBintreePanel *panel, GLoadedCo
 
     /* Réinitialisation */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
     gtk_tree_store_clear(store);
 
+    g_object_unref(G_OBJECT(builder));
+
     /* Si le panneau actif représente un binaire, actualisation de l'affichage */
 
     if (binary != NULL)
@@ -612,7 +647,7 @@ static bool populate_tree_with_portion(GBinPortion *portion, GBinPortion *parent
     {
         icon = NULL;
 
-        builder = G_PANEL_ITEM(panel)->builder;
+        builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
         store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -634,6 +669,8 @@ static bool populate_tree_with_portion(GBinPortion *portion, GBinPortion *parent
 
         update_bintree_node(data, store, &iter, portion);
 
+        g_object_unref(G_OBJECT(builder));
+
         gtk_status_stack_update_activity_value(data->status, data->id, 1);
 
     }
@@ -693,7 +730,7 @@ static void reload_portions_for_new_tree_view(const GBintreePanel *panel, GtkSta
     GtkSpinButton *depth_spin;              /* Bouton de variation         */
     GtkTreeView *treeview;                  /* Arborescence constituée     */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -772,6 +809,8 @@ static void reload_portions_for_new_tree_view(const GBintreePanel *panel, GtkSta
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -984,12 +1023,14 @@ static void do_filtering_on_portions(const GBintreePanel *panel, GtkStatusStack
     }
 
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
     gtk_tree_model_foreach(GTK_TREE_MODEL(store), (GtkTreeModelForeachFunc)filter_portion_panel_iter, NULL);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1132,7 +1173,7 @@ static const char *g_bintree_panel_setup(const GBintreePanel *panel, unsigned in
 
     /* Mémorisation de tous les noeuds ouverts */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1156,6 +1197,8 @@ static const char *g_bintree_panel_setup(const GBintreePanel *panel, unsigned in
 
     gtk_tree_view_map_expanded_rows(treeview, (GtkTreeViewMappingFunc)keep_track_of_expanded, *data);
 
+    g_object_unref(G_OBJECT(builder));
+
     return result;
 
 }
@@ -1185,7 +1228,7 @@ static void g_bintree_panel_introduce(const GBintreePanel *panel, unsigned int u
 
     g_panel_item_switch_to_updating_mask(G_PANEL_ITEM(panel));
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1197,6 +1240,8 @@ static void g_bintree_panel_introduce(const GBintreePanel *panel, unsigned int u
         gtk_tree_view_set_model(treeview, NULL);
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1264,7 +1309,7 @@ static void g_bintree_panel_conclude(GBintreePanel *panel, unsigned int uid, bin
 
     /* Basculement de l'affichage en ligne */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1283,6 +1328,8 @@ static void g_bintree_panel_conclude(GBintreePanel *panel, unsigned int uid, bin
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
  skip_this_step:
 
     g_panel_item_switch_to_updated_content(G_PANEL_ITEM(panel));
diff --git a/src/gui/panels/bintree.h b/src/gui/panels/bintree.h
index 2f0c27d..e36b0c0 100644
--- a/src/gui/panels/bintree.h
+++ b/src/gui/panels/bintree.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_BINTREE_ID _("Bintree")
+#define PANEL_BINTREE_ID "bintree"
 
 
 #define G_TYPE_BINTREE_PANEL               g_bintree_panel_get_type()
diff --git a/src/gui/panels/bookmarks.c b/src/gui/panels/bookmarks.c
index 8b029d0..fe69f35 100644
--- a/src/gui/panels/bookmarks.c
+++ b/src/gui/panels/bookmarks.c
@@ -48,6 +48,7 @@
 #include "../../gtkext/easygtk.h"
 #include "../../gtkext/gtkdisplaypanel.h"
 #include "../../gtkext/gtkdockable-int.h"
+#include "../../gtkext/named.h"
 
 
 
@@ -106,6 +107,9 @@ static void g_bookmarks_panel_dispose(GBookmarksPanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_bookmarks_panel_finalize(GBookmarksPanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_bookmarks_panel_get_key(const GBookmarksPanel *);
+
 /* Réagit à un changement d'affichage principal de contenu. */
 static void change_bookmarks_panel_current_content(GBookmarksPanel *, GLoadedContent *, GLoadedContent *);
 
@@ -199,7 +203,7 @@ G_DEFINE_TYPE(GBookmarksPanel, g_bookmarks_panel, G_TYPE_PANEL_ITEM);
 static void g_bookmarks_panel_class_init(GBookmarksPanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
-    GEditorItemClass *editem;               /* Encore une autre vision...  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     GPanelItemClass *panel;                 /* Version parente de la classe*/
     gchar *filename;                        /* Chemin d'accès à utiliser   */
 
@@ -208,9 +212,11 @@ static void g_bookmarks_panel_class_init(GBookmarksPanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_bookmarks_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_bookmarks_panel_finalize;
 
-    editem = G_EDITOR_ITEM_CLASS(klass);
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_bookmarks_panel_get_key;
 
-    editem->change_content = (change_item_content_fc)change_bookmarks_panel_current_content;
+    item->change_content = (change_item_content_fc)change_bookmarks_panel_current_content;
 
     panel = G_PANEL_ITEM_CLASS(klass);
 
@@ -244,27 +250,26 @@ static void g_bookmarks_panel_class_init(GBookmarksPanelClass *klass)
 
 static void g_bookmarks_panel_init(GBookmarksPanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkTreeSortable *sortable;              /* Autre vision de la liste    */
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_BOOKMARKS_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Bookmarks");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Bookmarks"),
+                                                                        _("Bookmarks for the current binary"),
+                                                                        PANEL_BOOKMARKS_ID));
+
     pitem->dock_at_startup = false;
     pitem->path = strdup("Ms");
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "bookmarks");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     /* Tri de la liste */
 
@@ -295,6 +300,8 @@ static void g_bookmarks_panel_init(GBookmarksPanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -371,6 +378,29 @@ GPanelItem *g_bookmarks_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_bookmarks_panel_get_key(const GBookmarksPanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_BOOKMARKS_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : panel = panneau à mettre à jour.                             *
 *                old   = ancien contenu chargé analysé.                       *
 *                new   = nouveau contenu chargé à analyser.                   *
@@ -455,7 +485,7 @@ static void reload_bookmarks_into_treeview(GBookmarksPanel *panel, GLoadedBinary
 
     }
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -505,6 +535,8 @@ static void reload_bookmarks_into_treeview(GBookmarksPanel *panel, GLoadedBinary
 
     g_db_collection_runlock(collec);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -541,7 +573,7 @@ static void on_collection_content_changed(GDbCollection *collec, DBAction action
     GDbBookmark *displayed;                 /* Elément de collection       */
 
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -596,6 +628,7 @@ static void on_collection_content_changed(GDbCollection *collec, DBAction action
 
     }
 
+    g_object_unref(G_OBJECT(builder));
 
 }
 
@@ -662,7 +695,7 @@ static void on_config_param_modified(GCfgParam *param, GBookmarksPanel *panel)
     gboolean looping;                       /* Autorisation de bouclage    */
     GCfgParam *item;                        /* Elément de la liste         */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     model = GTK_TREE_MODEL(gtk_builder_get_object(builder, "store"));
 
@@ -680,6 +713,8 @@ static void on_config_param_modified(GCfgParam *param, GBookmarksPanel *panel)
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1139,7 +1174,7 @@ static void mcb_bookmarks_panel_edit(GtkMenuItem *menuitem, GBookmarksPanel *pan
     GtkTreeModel *model;                    /* Gestionnaire de données     */
     GtkTreePath *path;                      /* Chemin d'accès à ce point   */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1157,6 +1192,8 @@ static void mcb_bookmarks_panel_edit(GtkMenuItem *menuitem, GBookmarksPanel *pan
 
     g_object_unref(G_OBJECT(mark));
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1179,7 +1216,7 @@ static void mcb_bookmarks_panel_delete(GtkMenuItem *menuitem, GBookmarksPanel *p
     GtkTreeView *treeview;                  /* Affichage de la liste       */
     GDbBookmark *mark;                      /* Signet sélectionné          */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1190,6 +1227,8 @@ static void mcb_bookmarks_panel_delete(GtkMenuItem *menuitem, GBookmarksPanel *p
 
     g_object_unref(G_OBJECT(mark));
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
diff --git a/src/gui/panels/bookmarks.h b/src/gui/panels/bookmarks.h
index f5730d8..fa3e073 100644
--- a/src/gui/panels/bookmarks.h
+++ b/src/gui/panels/bookmarks.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_BOOKMARKS_ID _("Bookmarks")
+#define PANEL_BOOKMARKS_ID "bookmarks"
 
 
 #define G_TYPE_BOOKMARKS_PANEL               g_bookmarks_panel_get_type()
diff --git a/src/gui/panels/errors.c b/src/gui/panels/errors.c
index b2300eb..17eabef 100644
--- a/src/gui/panels/errors.c
+++ b/src/gui/panels/errors.c
@@ -42,6 +42,7 @@
 #include "../../format/format.h"
 #include "../../glibext/signal.h"
 #include "../../gtkext/gtkdisplaypanel.h"
+#include "../../gtkext/named.h"
 
 
 
@@ -134,6 +135,9 @@ static void g_error_panel_dispose(GErrorPanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_error_panel_finalize(GErrorPanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_error_panel_get_key(const GErrorPanel *);
+
 /* Organise le tri des erreurs présentées. */
 static gint sort_errors_in_panel(GtkTreeModel *, GtkTreeIter *, GtkTreeIter *, gpointer);
 
@@ -208,7 +212,7 @@ G_DEFINE_TYPE_WITH_CODE(GErrorPanel, g_error_panel, G_TYPE_PANEL_ITEM,
 static void g_error_panel_class_init(GErrorPanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
-    GEditorItemClass *editem;               /* Encore une autre vision...  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     gchar *filename;                        /* Chemin d'accès à utiliser   */
     GPanelItemClass *panel;                 /* Version parente de la classe*/
 
@@ -217,9 +221,11 @@ static void g_error_panel_class_init(GErrorPanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_error_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_error_panel_finalize;
 
-    editem = G_EDITOR_ITEM_CLASS(klass);
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_error_panel_get_key;
 
-    editem->change_content = (change_item_content_fc)change_error_panel_current_content;
+    item->change_content = (change_item_content_fc)change_error_panel_current_content;
 
     filename = find_pixmap_file("error_file.png");
     assert(filename != NULL);
@@ -261,7 +267,6 @@ static void g_error_panel_class_init(GErrorPanelClass *klass)
 
 static void g_error_panel_init(GErrorPanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkTreeSortable *store;                 /* Gestionnaire des données    */
@@ -272,14 +277,14 @@ static void g_error_panel_init(GErrorPanel *panel)
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_ERRORS_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Disassembling errors");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Errors"),
+                                                                        _("Disassembling errors"),
+                                                                        PANEL_ERRORS_ID));
+
     pitem->dock_at_startup = true;
     pitem->path = strdup("Ms");
 
@@ -289,7 +294,7 @@ static void g_error_panel_init(GErrorPanel *panel)
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "errors");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     store = GTK_TREE_SORTABLE(gtk_builder_get_object(builder, "store"));
     gtk_tree_sortable_set_sort_func(store, ETC_ADDR, sort_errors_in_panel, NULL, NULL);
@@ -340,6 +345,8 @@ static void g_error_panel_init(GErrorPanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -432,6 +439,29 @@ GPanelItem *g_error_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_error_panel_get_key(const GErrorPanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_ERRORS_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : model = gestionnaire de données.                             *
 *                a     = premier élément à traiter.                           *
 *                b     = second élément à traiter.                            *
@@ -499,12 +529,14 @@ static void change_error_panel_current_content(GErrorPanel *panel, GLoadedConten
     if (panel->binary != NULL)
         g_object_ref(G_OBJECT(panel->binary));
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
     gtk_list_store_clear(store);
 
+    g_object_unref(G_OBJECT(builder));
+
     /* Actualisation de l'affichage */
 
     panel->count = 0;
@@ -550,7 +582,7 @@ static void update_error_panel(const GErrorPanel *panel, GtkStatusStack *status,
     bool ret;                               /* Bilan d'une récupération    */
 #endif
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -772,6 +804,8 @@ static void update_error_panel(const GErrorPanel *panel, GtkStatusStack *status,
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -824,7 +858,7 @@ static void filter_error_panel(const GErrorPanel *panel, GtkStatusStack *status,
     guint errno;                            /* Code d'erreur associé       */
     gboolean state;                         /* Bilan d'un filtrage         */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_MODEL(gtk_builder_get_object(builder, "store"));
 
@@ -890,6 +924,8 @@ static void filter_error_panel(const GErrorPanel *panel, GtkStatusStack *status,
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -911,7 +947,7 @@ static void update_error_panel_summary(const GErrorPanel *panel)
     GtkLabel *summary;                      /* Etiquette à mettre à jour   */
     char *msg;                              /* Bilan à faire afficher      */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     summary = GTK_LABEL(gtk_builder_get_object(builder, "summary"));
 
@@ -929,6 +965,8 @@ static void update_error_panel_summary(const GErrorPanel *panel)
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1081,7 +1119,7 @@ static void g_error_panel_introduce(const GErrorPanel *panel, unsigned int uid,
 
     g_panel_item_switch_to_updating_mask(G_PANEL_ITEM(panel));
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1093,6 +1131,8 @@ static void g_error_panel_introduce(const GErrorPanel *panel, unsigned int uid,
         gtk_tree_view_set_model(treeview, NULL);
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1163,7 +1203,7 @@ static void g_error_panel_conclude(GErrorPanel *panel, unsigned int uid, error_u
 
     /* Basculement de l'affichage en ligne */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1184,6 +1224,8 @@ static void g_error_panel_conclude(GErrorPanel *panel, unsigned int uid, error_u
     g_object_ref(G_OBJECT(model));
     gtk_tree_view_set_model(treeview, model);
 
+    g_object_unref(G_OBJECT(builder));
+
  skip_this_step:
 
     g_panel_item_switch_to_updated_content(G_PANEL_ITEM(panel));
diff --git a/src/gui/panels/errors.h b/src/gui/panels/errors.h
index d5b19b5..1aabd08 100644
--- a/src/gui/panels/errors.h
+++ b/src/gui/panels/errors.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_ERRORS_ID _("Errors")
+#define PANEL_ERRORS_ID "errors"
 
 
 #define G_TYPE_ERROR_PANEL               g_error_panel_get_type()
diff --git a/src/gui/panels/glance.c b/src/gui/panels/glance.c
index fa99ceb..c7478b5 100644
--- a/src/gui/panels/glance.c
+++ b/src/gui/panels/glance.c
@@ -30,6 +30,7 @@
 
 
 #include "../panel-int.h"
+#include "../../gtkext/named.h"
 
 
 
@@ -86,6 +87,9 @@ static void g_glance_panel_dispose(GGlancePanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_glance_panel_finalize(GGlancePanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_glance_panel_get_key(const GGlancePanel *);
+
 /* Lance une actualisation du fait d'un changement de support. */
 static void change_glance_panel_current_view(GGlancePanel *, GLoadedPanel *, GLoadedPanel *);
 
@@ -137,7 +141,7 @@ G_DEFINE_TYPE(GGlancePanel, g_glance_panel, G_TYPE_PANEL_ITEM);
 static void g_glance_panel_class_init(GGlancePanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
-    GEditorItemClass *editem;               /* Encore une autre vision...  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     GtkIconTheme *theme;                    /* Thème GTK offrant des icones*/
 
     object = G_OBJECT_CLASS(klass);
@@ -145,10 +149,12 @@ static void g_glance_panel_class_init(GGlancePanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_glance_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_glance_panel_finalize;
 
-    editem = G_EDITOR_ITEM_CLASS(klass);
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_glance_panel_get_key;
 
-    editem->change_view = (change_item_view_fc)change_glance_panel_current_view;
-    editem->update_view = (update_item_view_fc)update_glance_panel_view;
+    item->change_view = (change_item_view_fc)change_glance_panel_current_view;
+    item->update_view = (update_item_view_fc)update_glance_panel_view;
 
     theme = gtk_icon_theme_get_default();
 
@@ -173,26 +179,25 @@ static void g_glance_panel_class_init(GGlancePanelClass *klass)
 
 static void g_glance_panel_init(GGlancePanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_GLANCE_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Glance");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Glance"),
+                                                                        _("Glimpse of the display content"),
+                                                                        PANEL_GLANCE_ID));
+
     pitem->dock_at_startup = true;
     pitem->path = strdup("MEs");
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "glance");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     /* Connexion des signaux */
 
@@ -206,6 +211,8 @@ static void g_glance_panel_init(GGlancePanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -275,6 +282,29 @@ GPanelItem *g_glance_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_glance_panel_get_key(const GGlancePanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_GLANCE_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : panel = panneau à actualiser.                                *
 *                old   = ancienne vue du contenu chargé analysé.              *
 *                new   = nouvelle vue du contenu chargé analysé.              *
@@ -411,6 +441,7 @@ static void on_view_scrolled(GtkAdjustment *adj, GGlancePanel *panel)
 {
     GtkAdjustment *hadj;                    /* Gestionnaire du défilement  */
     GtkAdjustment *vadj;                    /* Gestionnaire du défilement  */
+    GtkWidget *widget;                      /* Surface de dessin pour GTK  */
 
     hadj = gtk_scrolled_window_get_hadjustment(panel->support);
     vadj = gtk_scrolled_window_get_vadjustment(panel->support);
@@ -423,7 +454,11 @@ static void on_view_scrolled(GtkAdjustment *adj, GGlancePanel *panel)
     panel->visible.width = gtk_adjustment_get_page_size(hadj) * panel->scale;
     panel->visible.height = gtk_adjustment_get_page_size(vadj) * panel->scale;
 
-    gtk_widget_queue_draw(G_EDITOR_ITEM(panel)->widget);
+    widget = g_named_widget_get_widget(G_PANEL_ITEM(panel)->widget);
+
+    gtk_widget_queue_draw(widget);
+
+    g_object_unref(G_OBJECT(widget));
 
 }
 
@@ -467,6 +502,7 @@ static void on_glance_resize(GtkWidget *widget, GdkRectangle *allocation, GGlanc
 
 static void compute_glance_scale(GGlancePanel *panel)
 {
+    GtkWidget *widget;                      /* Surface de dessin pour GTK  */
     GtkAllocation available;                /* Surface disponible totale   */
     GtkAllocation granted;                  /* Surface totale accordée     */
     double sx;                              /* Echelle sur l'axe X         */
@@ -474,7 +510,11 @@ static void compute_glance_scale(GGlancePanel *panel)
 
     /* Superficies niveau GTK... */
 
-    gtk_widget_get_allocation(G_EDITOR_ITEM(panel)->widget, &available);
+    widget = g_named_widget_get_widget(G_PANEL_ITEM(panel)->widget);
+
+    gtk_widget_get_allocation(widget, &available);
+
+    g_object_unref(G_OBJECT(widget));
 
     /* Calcul des ratios et emplacements */
 
@@ -544,6 +584,7 @@ static void update_glance_panel_view(GGlancePanel *panel, GLoadedPanel *view)
 {
     cairo_t *cairo;                         /* Assistant pour le dessin    */
     GtkAllocation area;                     /* Dimension de la surface     */
+    GtkWidget *widget;                      /* Surface de dessin pour GTK  */
 
     /* Mise en place d'un cache adapté */
 
@@ -567,7 +608,11 @@ static void update_glance_panel_view(GGlancePanel *panel, GLoadedPanel *view)
 
     cairo_destroy(cairo);
 
-    gtk_widget_queue_draw(G_EDITOR_ITEM(panel)->widget);
+    widget = g_named_widget_get_widget(G_PANEL_ITEM(panel)->widget);
+
+    gtk_widget_queue_draw(widget);
+
+    g_object_unref(G_OBJECT(widget));
 
 }
 
diff --git a/src/gui/panels/glance.h b/src/gui/panels/glance.h
index 683b745..052d190 100644
--- a/src/gui/panels/glance.h
+++ b/src/gui/panels/glance.h
@@ -33,8 +33,7 @@
 
 
 
-#define PANEL_GLANCE_ID _("Glance")
-
+#define PANEL_GLANCE_ID "glance"
 
 
 #define G_TYPE_GLANCE_PANEL               g_glance_panel_get_type()
diff --git a/src/gui/panels/history.c b/src/gui/panels/history.c
index e0744c6..e1ac123 100644
--- a/src/gui/panels/history.c
+++ b/src/gui/panels/history.c
@@ -36,6 +36,7 @@
 #include "../../analysis/binary.h"
 #include "../../glibext/chrysamarshal.h"
 #include "../../glibext/signal.h"
+#include "../../gtkext/named.h"
 
 
 
@@ -82,6 +83,9 @@ static void g_history_panel_dispose(GHistoryPanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_history_panel_finalize(GHistoryPanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_history_panel_get_key(const GHistoryPanel *);
+
 /* Réagit à un changement d'affichage principal de contenu. */
 static void change_history_panel_current_content(GHistoryPanel *, GLoadedContent *, GLoadedContent *);
 
@@ -124,16 +128,18 @@ G_DEFINE_TYPE(GHistoryPanel, g_history_panel, G_TYPE_PANEL_ITEM);
 static void g_history_panel_class_init(GHistoryPanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
-    GEditorItemClass *editem;               /* Encore une autre vision...  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
 
     object = G_OBJECT_CLASS(klass);
 
     object->dispose = (GObjectFinalizeFunc/* ! */)g_history_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_history_panel_finalize;
 
-    editem = G_EDITOR_ITEM_CLASS(klass);
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_history_panel_get_key;
 
-    editem->change_content = (change_item_content_fc)change_history_panel_current_content;
+    item->change_content = (change_item_content_fc)change_history_panel_current_content;
 
 }
 
@@ -152,27 +158,26 @@ static void g_history_panel_class_init(GHistoryPanelClass *klass)
 
 static void g_history_panel_init(GHistoryPanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkListStore *store;                    /* Modèle de gestion           */
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_HISTORY_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Change history");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("History"),
+                                                                        _("Change history"),
+                                                                        PANEL_HISTORY_ID));
+
     pitem->dock_at_startup = true;
     pitem->path = strdup("MEN");
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "history");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -189,6 +194,8 @@ static void g_history_panel_init(GHistoryPanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -257,6 +264,29 @@ GPanelItem *g_history_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_history_panel_get_key(const GHistoryPanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_HISTORY_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : panel = panneau à mettre à jour.                             *
 *                old   = ancien contenu chargé analysé.                       *
 *                new   = nouveau contenu chargé à analyser.                   *
@@ -312,12 +342,14 @@ static void change_history_panel_current_content(GHistoryPanel *panel, GLoadedCo
     if (panel->binary != NULL)
         g_object_ref(G_OBJECT(binary));
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
     gtk_list_store_clear(store);
 
+    g_object_unref(G_OBJECT(builder));
+
     /* Si le panneau actif ne représente pas un binaire... */
 
     if (binary == NULL) return;
@@ -393,7 +425,7 @@ static void on_history_changed(GDbCollection *collec, DBAction action, GDbItem *
     char *label;                            /* Etiquette de représentation */
     GtkTreeIter iter;                       /* Boucle de parcours          */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -503,6 +535,8 @@ static void on_history_changed(GDbCollection *collec, DBAction action, GDbItem *
 
     on_history_selection_change(selection, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -561,7 +595,7 @@ static void on_history_selection_change(GtkTreeSelection *selection, GHistoryPan
     GDbItem *item;                          /* Elément de collection       */
     GtkWidget *button;                      /* Bouton de barre de contrôle */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     if (gtk_tree_selection_get_selected(selection, &model, &iter))
     {
@@ -587,6 +621,8 @@ static void on_history_selection_change(GtkTreeSelection *selection, GHistoryPan
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -613,7 +649,7 @@ static void do_history_undo(GtkButton *button, GHistoryPanel *panel)
     GDbItem *item;                          /* Elément de collection       */
     GHubClient *client;                     /* Connexion vers la base      */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -621,19 +657,22 @@ static void do_history_undo(GtkButton *button, GHistoryPanel *panel)
 
     if (gtk_tree_selection_get_selected(selection, &model, &iter))
     {
-        if (!gtk_tree_model_iter_previous(model, &iter))
-            return;
+        if (gtk_tree_model_iter_previous(model, &iter))
+        {
+            gtk_tree_model_get(model, &iter, HTC_ITEM, &item, -1);
 
-        gtk_tree_model_get(model, &iter, HTC_ITEM, &item, -1);
+            client = g_loaded_binary_get_client(panel->binary, true);
+            g_hub_client_set_last_active(client, g_db_item_get_timestamp(item));
+            g_object_unref(G_OBJECT(client));
 
-        client = g_loaded_binary_get_client(panel->binary, true);
-        g_hub_client_set_last_active(client, g_db_item_get_timestamp(item));
-        g_object_unref(G_OBJECT(client));
+            g_object_unref(G_OBJECT(item));
 
-        g_object_unref(G_OBJECT(item));
+        }
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -660,7 +699,7 @@ static void do_history_redo(GtkButton *button, GHistoryPanel *panel)
     GDbItem *item;                          /* Elément de collection       */
     GHubClient *client;                     /* Connexion vers la base      */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -678,6 +717,8 @@ static void do_history_redo(GtkButton *button, GHistoryPanel *panel)
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
diff --git a/src/gui/panels/history.h b/src/gui/panels/history.h
index 87268eb..430d47d 100644
--- a/src/gui/panels/history.h
+++ b/src/gui/panels/history.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_HISTORY_ID _("History")
+#define PANEL_HISTORY_ID "history"
 
 
 #define G_TYPE_HISTORY_PANEL               g_history_panel_get_type()
diff --git a/src/gui/panels/log.c b/src/gui/panels/log.c
index cf79f70..43021cf 100644
--- a/src/gui/panels/log.c
+++ b/src/gui/panels/log.c
@@ -35,6 +35,7 @@
 #include "../panel-int.h"
 #include "../core/panels.h"
 #include "../../gtkext/easygtk.h"
+#include "../../gtkext/named.h"
 
 
 
@@ -87,6 +88,9 @@ static void g_log_panel_dispose(GLogPanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_log_panel_finalize(GLogPanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_log_panel_get_key(const GLogPanel *);
+
 /* Affiche un message dans le journal des messages système. */
 static gboolean log_message(log_data *);
 
@@ -111,6 +115,7 @@ G_DEFINE_TYPE(GLogPanel, g_log_panel, G_TYPE_PANEL_ITEM);
 static void g_log_panel_class_init(GLogPanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     GPanelItemClass *panel;                 /* Version parente de la classe*/
 
     object = G_OBJECT_CLASS(klass);
@@ -118,6 +123,10 @@ static void g_log_panel_class_init(GLogPanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_log_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_log_panel_finalize;
 
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_log_panel_get_key;
+
     panel = G_PANEL_ITEM_CLASS(klass);
 
     panel->unique = true;
@@ -140,25 +149,20 @@ static void g_log_panel_class_init(GLogPanelClass *klass)
 
 static void g_log_panel_init(GLogPanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_LOG_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Misc information");
-    pitem->dock_at_startup = true;
-    pitem->path = strdup("Ms");
 
-    /* Représentation graphique */
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Messages"),
+                                                                        _("Misc information"),
+                                                                        PANEL_LOG_ID));
 
-    g_panel_item_build(pitem, "log");
+    pitem->dock_at_startup = true;
+    pitem->path = strdup("Ms");
 
 }
 
@@ -226,6 +230,29 @@ GPanelItem *g_log_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_log_panel_get_key(const GLogPanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_LOG_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : panel = instance d'objet GLib à traiter.                     *
 *                type  = espèce du message à ajouter.                         *
 *                msg   = message à faire apparaître à l'écran.                *
@@ -275,7 +302,7 @@ static gboolean log_message(log_data *data)
     GtkTreeIter iter;                       /* Point d'insertion           */
     GtkTreeView *treeview;                  /* Affichage de la liste       */
 
-    builder = G_PANEL_ITEM(data->item)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(data->item)->widget));
 
     /* Mise en place du message */
 
@@ -335,6 +362,8 @@ static gboolean log_message(log_data *data)
 
     scroll_to_treeview_iter(treeview, GTK_TREE_MODEL(store), &iter);
 
+    g_object_unref(G_OBJECT(builder));
+
     /* Nettoyage de la mémoire */
 
     g_object_unref(G_OBJECT(data->item));
diff --git a/src/gui/panels/log.h b/src/gui/panels/log.h
index 1106aae..4d155a2 100644
--- a/src/gui/panels/log.h
+++ b/src/gui/panels/log.h
@@ -34,7 +34,7 @@
 
 
 
-#define PANEL_LOG_ID _("Messages")
+#define PANEL_LOG_ID "log"
 
 
 #define G_TYPE_LOG_PANEL               g_log_panel_get_type()
diff --git a/src/gui/panels/regedit.c b/src/gui/panels/regedit.c
index 23543b5..ea324cb 100644
--- a/src/gui/panels/regedit.c
+++ b/src/gui/panels/regedit.c
@@ -41,6 +41,7 @@
 #include "../../common/cpp.h"
 #include "../../common/extstr.h"
 #include "../../gtkext/easygtk.h"
+#include "../../gtkext/named.h"
 
 
 
@@ -96,6 +97,9 @@ static void g_regedit_panel_dispose(GRegeditPanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_regedit_panel_finalize(GRegeditPanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_regedit_panel_get_key(const GRegeditPanel *);
+
 
 
 /* ------------------------- AFFICHAGE A L'AIDE D'UNE LISTE ------------------------- */
@@ -179,12 +183,16 @@ G_DEFINE_TYPE(GRegeditPanel, g_regedit_panel, G_TYPE_PANEL_ITEM);
 static void g_regedit_panel_class_init(GRegeditPanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
 
     object = G_OBJECT_CLASS(klass);
 
     object->dispose = (GObjectFinalizeFunc/* ! */)g_regedit_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_regedit_panel_finalize;
 
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_regedit_panel_get_key;
 
 }
 
@@ -203,7 +211,6 @@ static void g_regedit_panel_class_init(GRegeditPanelClass *klass)
 
 static void g_regedit_panel_init(GRegeditPanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GObject *vrenderer;                     /* Moteur de rendu de colonne  */
@@ -211,20 +218,20 @@ static void g_regedit_panel_init(GRegeditPanel *panel)
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_REGEDIT_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Configuration parameters");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Configuration"),
+                                                                        _("Configuration parameters"),
+                                                                        PANEL_REGEDIT_ID));
+
     pitem->dock_at_startup = false;
     pitem->path = strdup("M");
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "regedit");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     vrenderer = G_OBJECT(gtk_builder_get_object(builder, "vrenderer"));
 
@@ -264,6 +271,8 @@ static void g_regedit_panel_init(GRegeditPanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -336,6 +345,29 @@ GPanelItem *g_regedit_panel_new(void)
 }
 
 
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_regedit_panel_get_key(const GRegeditPanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_REGEDIT_ID);
+
+    return result;
+
+}
+
+
 
 /* ---------------------------------------------------------------------------------- */
 /*                           AFFICHAGE A L'AIDE D'UNE LISTE                           */
@@ -365,7 +397,7 @@ static void reload_config_into_treeview(GRegeditPanel *panel, GGenConfig *config
     char *type_desc;                        /* Type de paramètre           */
     GtkTreeIter iter;                       /* Point d'insertion           */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -425,6 +457,8 @@ static void reload_config_into_treeview(GRegeditPanel *panel, GGenConfig *config
 
     g_generic_config_runlock(config);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -450,7 +484,7 @@ static void on_config_param_modified(GCfgParam *param, GRegeditPanel *panel)
     gboolean looping;                       /* Autorisation de bouclage    */
     GCfgParam *item;                        /* Elément de la liste         */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -470,6 +504,8 @@ static void on_config_param_modified(GCfgParam *param, GRegeditPanel *panel)
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -685,12 +721,12 @@ static void on_param_value_edited(GtkCellRendererText *renderer, gchar *path, gc
     int ulong;                              /* Valeur entière positive     */
     char *end;                              /* Pointeur vers '\0' final ?  */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
     tree_path = gtk_tree_path_new_from_string(path);
-    if (tree_path == NULL) return;
+    if (tree_path == NULL) goto bad_path;
 
     if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(store), &iter, tree_path))
         goto opve_bad_iter;
@@ -749,6 +785,10 @@ static void on_param_value_edited(GtkCellRendererText *renderer, gchar *path, gc
 
     gtk_tree_path_free(tree_path);
 
+ bad_path:
+
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -965,23 +1005,28 @@ static void mcb_param_panel_copy(GtkMenuItem *menuitem, GRegeditPanel *panel)
     gint clen;                              /* Taille de ce contenu        */
     GtkClipboard *clipboard;                /* Presse-papiers à remplir    */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
     param = get_selected_panel_param(treeview, NULL);
-    if (param == NULL) return;
 
-    content = g_config_param_get_path(param);
-    clen = g_utf8_strlen(content, -1);
+    if (param == NULL)
+    {
+        content = g_config_param_get_path(param);
+        clen = g_utf8_strlen(content, -1);
 
-    clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
-    gtk_clipboard_set_text(clipboard, content, clen);
+        clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
+        gtk_clipboard_set_text(clipboard, content, clen);
 
-    clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
-    gtk_clipboard_set_text(clipboard, content, clen);
+        clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
+        gtk_clipboard_set_text(clipboard, content, clen);
 
-    g_object_unref(G_OBJECT(param));
+        g_object_unref(G_OBJECT(param));
+
+    }
+
+    g_object_unref(G_OBJECT(builder));
 
 }
 
@@ -1005,16 +1050,21 @@ static void mcb_param_panel_empty(GtkMenuItem *menuitem, GRegeditPanel *panel)
     GtkTreeView *treeview;                  /* Affichage de la liste       */
     GCfgParam *param;                       /* Paramètre sélectionné       */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
     param = get_selected_panel_param(treeview, NULL);
-    if (param == NULL) return;
 
-    g_config_param_make_empty(param);
+    if (param == NULL)
+    {
+        g_config_param_make_empty(param);
 
-    g_object_unref(G_OBJECT(param));
+        g_object_unref(G_OBJECT(param));
+
+    }
+
+    g_object_unref(G_OBJECT(builder));
 
 }
 
@@ -1038,15 +1088,20 @@ static void mcb_param_panel_reset(GtkMenuItem *menuitem, GRegeditPanel *panel)
     GtkTreeView *treeview;                  /* Affichage de la liste       */
     GCfgParam *param;                       /* Paramètre sélectionné       */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
     param = get_selected_panel_param(treeview, NULL);
-    if (param == NULL) return;
 
-    g_config_param_reset(param);
+    if (param == NULL)
+    {
+        g_config_param_reset(param);
 
-    g_object_unref(G_OBJECT(param));
+        g_object_unref(G_OBJECT(param));
+
+    }
+
+    g_object_unref(G_OBJECT(builder));
 
 }
diff --git a/src/gui/panels/regedit.h b/src/gui/panels/regedit.h
index 7a87c7c..b562cc7 100644
--- a/src/gui/panels/regedit.h
+++ b/src/gui/panels/regedit.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_REGEDIT_ID _("Configuration")
+#define PANEL_REGEDIT_ID "regedit"
 
 
 #define G_TYPE_REGEDIT_PANEL               g_regedit_panel_get_type()
diff --git a/src/gui/panels/strings.c b/src/gui/panels/strings.c
index 2eee482..aee5231 100644
--- a/src/gui/panels/strings.c
+++ b/src/gui/panels/strings.c
@@ -45,6 +45,7 @@
 #include "../../gtkext/easygtk.h"
 #include "../../gtkext/gtkdisplaypanel.h"
 #include "../../gtkext/gtkdockable-int.h"
+#include "../../gtkext/named.h"
 #include "../../gtkext/tmgt.h"
 
 
@@ -111,6 +112,9 @@ static void g_strings_panel_dispose(GStringsPanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_strings_panel_finalize(GStringsPanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_strings_panel_get_key(const GStringsPanel *);
+
 /* Réagit au changement de sélection des chaînes textuelles. */
 static void on_strings_selection_change(GtkTreeSelection *, gpointer);
 
@@ -242,7 +246,7 @@ G_DEFINE_TYPE_WITH_CODE(GStringsPanel, g_strings_panel, G_TYPE_PANEL_ITEM,
 static void g_strings_panel_class_init(GStringsPanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
-    GEditorItemClass *editem;               /* Encore une autre vision...  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     GPanelItemClass *panel;                 /* Version parente de la classe*/
 
     object = G_OBJECT_CLASS(klass);
@@ -250,9 +254,11 @@ static void g_strings_panel_class_init(GStringsPanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_strings_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_strings_panel_finalize;
 
-    editem = G_EDITOR_ITEM_CLASS(klass);
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_strings_panel_get_key;
 
-    editem->change_content = (change_item_content_fc)change_strings_panel_current_content;
+    item->change_content = (change_item_content_fc)change_strings_panel_current_content;
 
     panel = G_PANEL_ITEM_CLASS(klass);
 
@@ -282,7 +288,6 @@ static void g_strings_panel_class_init(GStringsPanelClass *klass)
 
 static void g_strings_panel_init(GStringsPanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkTreeModelFilter *filter;             /* Filtre pour l'arborescence  */
@@ -294,20 +299,20 @@ static void g_strings_panel_init(GStringsPanel *panel)
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_STRINGS_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Strings");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Strings"),
+                                                                        _("Strings contained in the binary"),
+                                                                        PANEL_STRINGS_ID));
+
     pitem->dock_at_startup = false;
     pitem->path = strdup("Ms");
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "strings");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     filter = GTK_TREE_MODEL_FILTER(gtk_builder_get_object(builder, "filter"));
     gtk_tree_model_filter_set_visible_column(filter, STC_MATCHED);
@@ -387,6 +392,8 @@ static void g_strings_panel_init(GStringsPanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
     /* Préparation du menu contextuel */
 
     panel->menu = build_strings_panel_menu(panel);
@@ -484,6 +491,29 @@ GPanelItem *g_strings_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_strings_panel_get_key(const GStringsPanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_STRINGS_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : selection = sélection modifiée.                              *
 *                unused    = adresse non utilisée ici.                        *
 *                                                                             *
@@ -681,12 +711,14 @@ static void change_strings_panel_current_content(GStringsPanel *panel, GLoadedCo
 
     /* Réinitialisation */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
     gtk_list_store_clear(store);
 
+    g_object_unref(G_OBJECT(builder));
+
     /* Si le panneau actif représente un binaire, actualisation de l'affichage */
 
     if (binary != NULL)
@@ -750,7 +782,7 @@ static void reload_strings_for_new_list_view(const GStringsPanel *panel, GtkStat
     char *real_text;                        /* Texte avec octet nul final  */
     GtkTreeIter iter;                       /* Point d'insertion           */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -821,6 +853,8 @@ static void reload_strings_for_new_list_view(const GStringsPanel *panel, GtkStat
     g_object_unref(G_OBJECT(portions));
     g_object_unref(G_OBJECT(format));
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1002,12 +1036,14 @@ static void do_filtering_on_strings(const GStringsPanel *panel, GtkStatusStack *
     }
 
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
     gtk_tree_model_foreach(GTK_TREE_MODEL(store), (GtkTreeModelForeachFunc)filter_string_panel_iter, NULL);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1146,7 +1182,7 @@ static GBinSymbol *get_selected_panel_symbol(GStringsPanel *panel, GtkTreeIter *
 
     result = NULL;
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1158,6 +1194,8 @@ static GBinSymbol *get_selected_panel_symbol(GStringsPanel *panel, GtkTreeIter *
     if (save != NULL)
         *save = iter;
 
+    g_object_unref(G_OBJECT(builder));
+
     return result;
 
 }
@@ -1188,7 +1226,7 @@ static void mcb_strings_panel_edit(GtkMenuItem *menuitem, GStringsPanel *panel)
     symbol = get_selected_panel_symbol(panel, &iter);
     if (symbol == NULL) return;
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1201,6 +1239,8 @@ static void mcb_strings_panel_edit(GtkMenuItem *menuitem, GStringsPanel *panel)
 
     gtk_tree_path_free(path);
 
+    g_object_unref(G_OBJECT(builder));
+
     g_object_unref(G_OBJECT(symbol));
 
 }
@@ -1229,7 +1269,7 @@ static void mcb_strings_panel_copy(GtkMenuItem *menuitem, GStringsPanel *panel)
     gchar *string;                          /* Chaîne sélectionnée         */
     GtkClipboard *clipboard;                /* Presse-papiers d'arrivée    */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1251,6 +1291,8 @@ static void mcb_strings_panel_copy(GtkMenuItem *menuitem, GStringsPanel *panel)
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1535,7 +1577,7 @@ static void g_strings_panel_introduce(const GStringsPanel *panel, unsigned int u
 
     g_panel_item_switch_to_updating_mask(G_PANEL_ITEM(panel));
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1547,6 +1589,8 @@ static void g_strings_panel_introduce(const GStringsPanel *panel, unsigned int u
         gtk_tree_view_set_model(treeview, NULL);
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1612,7 +1656,7 @@ static void g_strings_panel_conclude(GStringsPanel *panel, unsigned int uid, str
 
     /* Basculement de l'affichage en ligne */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1621,6 +1665,8 @@ static void g_strings_panel_conclude(GStringsPanel *panel, unsigned int uid, str
     g_object_ref(G_OBJECT(model));
     gtk_tree_view_set_model(treeview, model);
 
+    g_object_unref(G_OBJECT(builder));
+
  skip_this_step:
 
     g_panel_item_switch_to_updated_content(G_PANEL_ITEM(panel));
diff --git a/src/gui/panels/strings.h b/src/gui/panels/strings.h
index b856dc2..3dec55e 100644
--- a/src/gui/panels/strings.h
+++ b/src/gui/panels/strings.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_STRINGS_ID _("Strings")
+#define PANEL_STRINGS_ID "strings"
 
 
 #define G_TYPE_STRINGS_PANEL               g_strings_panel_get_type()
diff --git a/src/gui/panels/symbols.c b/src/gui/panels/symbols.c
index 2cb2b34..ec85479 100644
--- a/src/gui/panels/symbols.c
+++ b/src/gui/panels/symbols.c
@@ -47,6 +47,7 @@
 #include "../../format/symiter.h"
 #include "../../gtkext/easygtk.h"
 #include "../../gtkext/gtkdisplaypanel.h"
+#include "../../gtkext/named.h"
 #include "../../gtkext/tmgt.h"
 #include "../../mangling/demangler.h"
 
@@ -119,6 +120,9 @@ static void g_symbols_panel_dispose(GSymbolsPanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_symbols_panel_finalize(GSymbolsPanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_symbols_panel_get_key(const GSymbolsPanel *);
+
 /* Bascule d'affichage des symboles en liste. */
 static void on_symbols_list_display_toggle(GtkToggleToolButton *, GSymbolsPanel *);
 
@@ -249,7 +253,7 @@ G_DEFINE_TYPE_WITH_CODE(GSymbolsPanel, g_symbols_panel, G_TYPE_PANEL_ITEM,
 static void g_symbols_panel_class_init(GSymbolsPanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
-    GEditorItemClass *editem;               /* Encore une autre vision...  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     GPanelItemClass *panel;                 /* Version parente de la classe*/
     gchar *filename;                        /* Chemin d'accès à utiliser   */
 
@@ -258,9 +262,11 @@ static void g_symbols_panel_class_init(GSymbolsPanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_symbols_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_symbols_panel_finalize;
 
-    editem = G_EDITOR_ITEM_CLASS(klass);
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_symbols_panel_get_key;
 
-    editem->change_content = (change_item_content_fc)change_symbols_panel_current_content;
+    item->change_content = (change_item_content_fc)change_symbols_panel_current_content;
 
     panel = G_PANEL_ITEM_CLASS(klass);
 
@@ -314,7 +320,6 @@ static void g_symbols_panel_class_init(GSymbolsPanelClass *klass)
 
 static void g_symbols_panel_init(GSymbolsPanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkTreeModelFilter *filter;             /* Filtre pour l'arborescence  */
@@ -324,20 +329,20 @@ static void g_symbols_panel_init(GSymbolsPanel *panel)
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_SYMBOLS_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Binary symbols");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Symbols"),
+                                                                        _("Binary symbols"),
+                                                                        PANEL_SYMBOLS_ID));
+
     pitem->dock_at_startup = true;
     pitem->path = strdup("MEN");
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "symbols");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     filter = GTK_TREE_MODEL_FILTER(gtk_builder_get_object(builder, "filter"));
     gtk_tree_model_filter_set_visible_column(filter, SBC_MATCHED);
@@ -387,6 +392,8 @@ static void g_symbols_panel_init(GSymbolsPanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -480,6 +487,29 @@ GPanelItem *g_symbols_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_symbols_panel_get_key(const GSymbolsPanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_SYMBOLS_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : button = bouton de la barre activé.                          *
 *                panel  = structure contenant les informations maîtresses.    *
 *                                                                             *
@@ -501,7 +531,7 @@ static void on_symbols_list_display_toggle(GtkToggleToolButton *button, GSymbols
     {
         /* Accès aux boutons complémentaires */
 
-        builder = G_PANEL_ITEM(panel)->builder;
+        builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
         other = GTK_WIDGET(gtk_builder_get_object(builder, "collapse"));
         gtk_widget_set_sensitive(other, FALSE);
@@ -512,6 +542,8 @@ static void on_symbols_list_display_toggle(GtkToggleToolButton *button, GSymbols
         other = GTK_WIDGET(gtk_builder_get_object(builder, "classes"));
         gtk_widget_set_sensitive(other, FALSE);
 
+        g_object_unref(G_OBJECT(builder));
+
         /* Actualisation de l'affichage */
 
         if (panel->binary != NULL)
@@ -552,7 +584,7 @@ static void on_symbols_tree_display_toggle(GtkToggleToolButton *button, GSymbols
     {
         /* Accès aux boutons complémentaires */
 
-        builder = G_PANEL_ITEM(panel)->builder;
+        builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
         other = GTK_WIDGET(gtk_builder_get_object(builder, "collapse"));
         gtk_widget_set_sensitive(other, TRUE);
@@ -563,6 +595,8 @@ static void on_symbols_tree_display_toggle(GtkToggleToolButton *button, GSymbols
         other = GTK_WIDGET(gtk_builder_get_object(builder, "classes"));
         gtk_widget_set_sensitive(other, TRUE);
 
+        g_object_unref(G_OBJECT(builder));
+
         /* Actualisation de l'affichage */
 
         if (panel->binary != NULL)
@@ -671,7 +705,7 @@ static void change_symbols_panel_current_content(GSymbolsPanel *panel, GLoadedCo
 
     /* Réinitialisation */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -721,6 +755,8 @@ static void change_symbols_panel_current_content(GSymbolsPanel *panel, GLoadedCo
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -744,7 +780,7 @@ static void reload_symbols_panel_content(const GSymbolsPanel *panel, GtkStatusSt
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkToggleToolButton *button;            /* Mode de représentation      */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     button = GTK_TOGGLE_TOOL_BUTTON(gtk_builder_get_object(builder, "list_display"));
 
@@ -754,6 +790,8 @@ static void reload_symbols_panel_content(const GSymbolsPanel *panel, GtkStatusSt
     else
         reload_symbols_for_new_tree_view(panel, status, id, data);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -796,7 +834,7 @@ static void reload_symbols_for_new_list_view(const GSymbolsPanel *panel, GtkStat
     VMPA_BUFFER(virt);                      /* Version humainement lisible */
     GtkTreeIter iter;                       /* Point d'insertion           */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -878,6 +916,8 @@ static void reload_symbols_for_new_list_view(const GSymbolsPanel *panel, GtkStat
 
     g_object_unref(G_OBJECT(format));
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -947,7 +987,7 @@ static GtkTreeIter ensure_symbol_node_exist(const GSymbolsPanel *panel, GtkTreeI
     gchar *string;                          /* Chaîne sélectionnée         */
     char *name;                             /* Etiquette mise en relief    */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -984,6 +1024,8 @@ static GtkTreeIter ensure_symbol_node_exist(const GSymbolsPanel *panel, GtkTreeI
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
     return iter;
 
 }
@@ -1077,7 +1119,7 @@ static void reload_symbols_for_new_tree_view(const GSymbolsPanel *panel, GtkStat
     char virt[VMPA_MAX_LEN];                /* Version humainement lisible */
     GtkTreeIter iter;                       /* Point d'insertion           */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -1195,7 +1237,7 @@ static void reorganize_symbols_tree_view(GtkToolButton *button, const GSymbolsPa
     GtkToolButton *ref_expand;              /* Bouton de référence #2      */
     GtkTreeStore *store;                    /* Modèle de gestion           */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1218,6 +1260,8 @@ static void reorganize_symbols_tree_view(GtkToolButton *button, const GSymbolsPa
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1451,7 +1495,7 @@ static void do_filtering_on_symbols(const GSymbolsPanel *panel, GtkStatusStack *
     }
 
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_TREE_STORE(gtk_builder_get_object(builder, "store"));
     button = GTK_TOGGLE_TOOL_BUTTON(gtk_builder_get_object(builder, "list_display"));
@@ -1460,6 +1504,8 @@ static void do_filtering_on_symbols(const GSymbolsPanel *panel, GtkStatusStack *
 
     gtk_tree_model_foreach(GTK_TREE_MODEL(store), (GtkTreeModelForeachFunc)filter_symbol_panel_iter, &as_list);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1594,7 +1640,7 @@ static const char *g_symbols_panel_setup(const GSymbolsPanel *panel, unsigned in
 
     /* Mémorisation de tous les noeuds ouverts */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1618,6 +1664,8 @@ static const char *g_symbols_panel_setup(const GSymbolsPanel *panel, unsigned in
 
     gtk_tree_view_map_expanded_rows(treeview, (GtkTreeViewMappingFunc)keep_track_of_expanded, *data);
 
+    g_object_unref(G_OBJECT(builder));
+
     return result;
 
 }
@@ -1647,7 +1695,7 @@ static void g_symbols_panel_introduce(const GSymbolsPanel *panel, unsigned int u
 
     g_panel_item_switch_to_updating_mask(G_PANEL_ITEM(panel));
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1659,6 +1707,8 @@ static void g_symbols_panel_introduce(const GSymbolsPanel *panel, unsigned int u
         gtk_tree_view_set_model(treeview, NULL);
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -1727,7 +1777,7 @@ static void g_symbols_panel_conclude(GSymbolsPanel *panel, unsigned int uid, sym
 
     /* Basculement de l'affichage en ligne */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 
@@ -1753,6 +1803,8 @@ static void g_symbols_panel_conclude(GSymbolsPanel *panel, unsigned int uid, sym
     if (!gtk_toggle_tool_button_get_active(button))
         reorganize_symbols_tree_view(NULL, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
  skip_this_step:
 
     g_panel_item_switch_to_updated_content(G_PANEL_ITEM(panel));
diff --git a/src/gui/panels/symbols.h b/src/gui/panels/symbols.h
index 6b782dc..f589d7f 100644
--- a/src/gui/panels/symbols.h
+++ b/src/gui/panels/symbols.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_SYMBOLS_ID _("Symbols")
+#define PANEL_SYMBOLS_ID "symbols"
 
 
 #define G_TYPE_SYMBOLS_PANEL            g_symbols_panel_get_type()
diff --git a/src/gui/panels/welcome.c b/src/gui/panels/welcome.c
index 2693b9a..02649e1 100644
--- a/src/gui/panels/welcome.c
+++ b/src/gui/panels/welcome.c
@@ -45,6 +45,7 @@
 #include "../../core/global.h"
 #include "../../core/params.h"
 #include "../../core/paths.h"
+#include "../../gtkext/named.h"
 
 
 
@@ -94,6 +95,9 @@ static void g_welcome_panel_dispose(GWelcomePanel *);
 /* Procède à la libération totale de la mémoire. */
 static void g_welcome_panel_finalize(GWelcomePanel *);
 
+/* Fournit le nom interne attribué à l'élément réactif. */
+static char *g_welcome_panel_get_key(const GWelcomePanel *);
+
 /* Place un panneau dans l'ensemble affiché. */
 static void g_welcome_panel_dock(GWelcomePanel *);
 
@@ -150,6 +154,7 @@ G_DEFINE_TYPE(GWelcomePanel, g_welcome_panel, G_TYPE_PANEL_ITEM);
 static void g_welcome_panel_class_init(GWelcomePanelClass *klass)
 {
     GObjectClass *object;                   /* Autre version de la classe  */
+    GEditorItemClass *item;                 /* Encore une autre vision...  */
     GPanelItemClass *parent;                /* Version parente de classe   */
 
     object = G_OBJECT_CLASS(klass);
@@ -157,6 +162,10 @@ static void g_welcome_panel_class_init(GWelcomePanelClass *klass)
     object->dispose = (GObjectFinalizeFunc/* ! */)g_welcome_panel_dispose;
     object->finalize = (GObjectFinalizeFunc)g_welcome_panel_finalize;
 
+    item = G_EDITOR_ITEM_CLASS(klass);
+
+    item->get_key = (get_item_key_fc)g_welcome_panel_get_key;
+
     parent = G_PANEL_ITEM_CLASS(klass);
 
     parent->ack_dock = (ack_undock_process_fc)g_welcome_panel_dock;
@@ -178,7 +187,6 @@ static void g_welcome_panel_class_init(GWelcomePanelClass *klass)
 
 static void g_welcome_panel_init(GWelcomePanel *panel)
 {
-    GEditorItem *base;                      /* Version basique d'instance  */
     GPanelItem *pitem;                      /* Version parente du panneau  */
     GtkBuilder *builder;                    /* Constructeur utilisé        */
     GtkTreeView *treeview;                  /* Affichage de la liste       */
@@ -190,14 +198,14 @@ static void g_welcome_panel_init(GWelcomePanel *panel)
 
     /* Eléments de base */
 
-    base = G_EDITOR_ITEM(panel);
-
-    base->name = PANEL_WELCOME_ID;
-
     pitem = G_PANEL_ITEM(panel);
 
     pitem->personality = PIP_SINGLETON;
-    pitem->lname = _("Welcome");
+
+    pitem->widget = G_NAMED_WIDGET(gtk_built_named_widget_new_for_panel(_("Welcome"),
+                                                                        _("Welcome panel"),
+                                                                        PANEL_WELCOME_ID));
+
     pitem->dock_at_startup = false;
     pitem->path = strdup("M");
 
@@ -205,7 +213,7 @@ static void g_welcome_panel_init(GWelcomePanel *panel)
 
     /* Représentation graphique */
 
-    builder = g_panel_item_build(pitem, "welcome");
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(pitem->widget));
 
     /* Liste des projets récents */
 
@@ -248,6 +256,8 @@ static void g_welcome_panel_init(GWelcomePanel *panel)
 
     gtk_builder_connect_signals(builder, panel);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -329,6 +339,29 @@ GPanelItem *g_welcome_panel_new(void)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : panel = instance à consulter.                                *
+*                                                                             *
+*  Description : Fournit le nom interne attribué à l'élément réactif.         *
+*                                                                             *
+*  Retour      : Désignation (courte) de l'élément de l'éditeur.              *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *g_welcome_panel_get_key(const GWelcomePanel *panel)
+{
+    char *result;                           /* Description à renvoyer      */
+
+    result = strdup(PANEL_WELCOME_ID);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : panel = composant à présenter à l'affichage.                 *
 *                                                                             *
 *  Description : Place un panneau dans l'ensemble affiché.                    *
@@ -519,7 +552,7 @@ static void g_welcome_panel_reload_project_list(GWelcomePanel *panel, GtkRecentM
 
     /* Réinitialisation */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     store = GTK_LIST_STORE(gtk_builder_get_object(builder, "store"));
 
@@ -570,6 +603,8 @@ static void g_welcome_panel_reload_project_list(GWelcomePanel *panel, GtkRecentM
 
     }
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -711,7 +746,7 @@ static void g_welcome_panel_check_version(GWelcomePanel *panel)
 
     /* Affichage */
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     label = GTK_LABEL(gtk_builder_get_object(builder, "version"));
 
@@ -753,6 +788,8 @@ static void g_welcome_panel_check_version(GWelcomePanel *panel)
 
     free(msg);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
@@ -825,12 +862,14 @@ static void g_welcome_panel_refresh_tip(GWelcomePanel *panel)
 
     assert(panel->current < panel->count);
 
-    builder = G_PANEL_ITEM(panel)->builder;
+    builder = gtk_built_named_widget_get_builder(GTK_BUILT_NAMED_WIDGET(G_PANEL_ITEM(panel)->widget));
 
     label = GTK_LABEL(gtk_builder_get_object(builder, "tip"));
 
     gtk_label_set_markup(label, panel->tips[panel->current]);
 
+    g_object_unref(G_OBJECT(builder));
+
 }
 
 
diff --git a/src/gui/panels/welcome.h b/src/gui/panels/welcome.h
index 1a227ca..5cdd6a1 100644
--- a/src/gui/panels/welcome.h
+++ b/src/gui/panels/welcome.h
@@ -33,7 +33,7 @@
 
 
 
-#define PANEL_WELCOME_ID _("Welcome")
+#define PANEL_WELCOME_ID "welcome"
 
 
 #define G_TYPE_WELCOME_PANEL               g_welcome_panel_get_type()