static void layers_panel_class_init ( VikLayersPanelClass *klass );
static void layers_panel_init ( VikLayersPanel *vlp );
-static void layers_item_edited (VikLayersPanel *vlp, GtkTreeIter *iter, const gchar *new_text);
-static void layers_item_toggled (VikLayersPanel *vlp, GtkTreeIter *iter);
static guint layers_panel_signals[VLP_LAST_SIGNAL] = { 0 };