diff -r 98e041f2f9a2 -r 834d9c15a69f ui/gtk/menu.c
--- a/ui/gtk/menu.c	Sun Jun 09 16:43:40 2024 +0200
+++ b/ui/gtk/menu.c	Sun Jun 09 17:00:22 2024 +0200
@@ -243,6 +243,7 @@
     ls->menu = GTK_MENU_SHELL(p);
     ls->index = index;
     ls->oldcount = 0;
+    ls->getvalue = il->getvalue;
     
     UiVar* var = uic_create_var(ui_global_context(), il->varname, UI_VAR_LIST);
     ls->list = var->value;
@@ -274,26 +275,29 @@
         }
     }
     
-    char *str = ui_list_first(list->list);
-    if(str) {
+    void* elm = ui_list_first(list->list);
+    if(elm) {
         GtkWidget *widget = gtk_separator_menu_item_new();
         gtk_menu_shell_insert(list->menu, widget, list->index);
         gtk_widget_show(widget);
     }
+    
+    ui_getvaluefunc getvalue = list->getvalue;
     int i = 1;
-    while(str) {
-        GtkWidget *widget = gtk_menu_item_new_with_label(str);
+    while(elm) {
+        char *label = (char*) (getvalue ? getvalue(elm, 0) : elm);
+        
+        GtkWidget *widget = gtk_menu_item_new_with_label(label);
         gtk_menu_shell_insert(list->menu, widget, list->index + i);
         gtk_widget_show(widget);
         
         if(list->callback) {
-            // TODO: use mempool
             UiEventData *event = malloc(sizeof(UiEventData));
             event->obj = list->object;
             event->userdata = list->userdata;
             event->callback = list->callback;
             event->value = i - 1;
-            event->customdata = NULL;
+            event->customdata = elm;
 
             g_signal_connect(
                 widget,
@@ -307,7 +311,7 @@
                 event);
         }
         
-        str = ui_list_next(list->list);
+        elm = ui_list_next(list->list);
         i++;
     }
     
@@ -319,7 +323,7 @@
     evt.obj = event->obj;
     evt.window = event->obj->window;
     evt.document = event->obj->ctx->document;
-    evt.eventdata = NULL;
+    evt.eventdata = event->customdata;
     evt.intval = event->value;
     event->callback(&evt, event->userdata);    
 }