diff -r 98b26a19cbeb -r c51e58359db8 ui/gtk/button.h
--- a/ui/gtk/button.h	Sun Oct 27 10:33:24 2024 +0100
+++ b/ui/gtk/button.h	Sun Oct 27 11:34:25 2024 +0100
@@ -58,7 +58,8 @@
         const char *varname,
         UiInteger *value,
         ui_callback onchange,
-        void *onchangedata);
+        void *onchangedata,
+        int enable_state);
 
 void ui_bind_togglebutton(
         UiObject *obj,
@@ -69,7 +70,9 @@
         UiInteger *value,
         void (*toggled_callback)(void*, void*),
         ui_callback onchange,
-        void *onchangedata);
+        void *onchangedata,
+        void (*enable_state_func)(void*, void*),
+        int enable_state);
     
 // event wrapper
 void ui_button_clicked(GtkWidget *widget, UiEventData *event);