diff -r ef01d2c90128 -r 473954dc6b74 ui/gtk/menu.h
--- a/ui/gtk/menu.h	Mon Jun 17 21:20:58 2024 +0200
+++ b/ui/gtk/menu.h	Sun Sep 29 13:32:51 2024 +0200
@@ -34,10 +34,12 @@
 #include <cx/list.h>
 #include "toolkit.h"
 
+
 #ifdef	__cplusplus
 extern "C" {
 #endif
     
+#if GTK_MAJOR_VERSION <= 3
 
 typedef struct UiActiveMenuItemList UiActiveMenuItemList;
 
@@ -73,6 +75,41 @@
 int64_t ui_checkitem_get(UiInteger *i);
 void ui_checkitem_set(UiInteger *i, int64_t value);
 
+#endif /* GTK_MAJOR_VERSION <= 3 */
+
+#if GTK_MAJOR_VERSION >= 4
+
+typedef void(*ui_gmenu_add_f)(GMenu *, int, UiMenuItemI*, UiObject*);
+
+typedef struct UiActiveGMenuItemList UiActiveGMenuItemList;
+struct UiActiveGMenuItemList {
+    UiObject         *object;
+    GMenu            *menu;
+    char             action[32];
+    int              index;
+    int              oldcount;
+    UiVar            *var;
+    ui_getvaluefunc  getvalue;
+    ui_callback      callback;
+    void             *userdata;
+};
+
+void ui_gmenu_add_menu_items(GMenu *parent, int i, UiMenu *menu, UiObject *obj);
+
+void ui_gmenu_add_menu(GMenu *parent, int index, UiMenuItemI *item, UiObject *obj);
+void ui_gmenu_add_menuitem(GMenu *parent, int index, UiMenuItemI *item, UiObject *obj);
+void ui_gmenu_add_menuseparator(GMenu *p, int index, UiMenuItemI *item, UiObject *obj);
+void ui_gmenu_add_checkitem(GMenu *p, int index, UiMenuItemI *item, UiObject *obj);
+void ui_gmenu_add_radioitem(GMenu *p, int index, UiMenuItemI *item, UiObject *obj);
+void ui_gmenu_add_menuitem_list(GMenu *p, int index, UiMenuItemI *item, UiObject *obj);
+
+void ui_activate_event_wrapper(GSimpleAction* self, GVariant* parameter, UiEventData *event);
+void ui_menu_list_item_activate_event_wrapper(GSimpleAction* self, GVariant* parameter, UiEventData *event);
+void ui_update_gmenu_item_list(UiEvent *event, UiActiveGMenuItemList *list);
+
+#endif
+
+
 #ifdef	__cplusplus
 }
 #endif