--- a/ui/ui/button.h Sun Oct 01 14:40:43 2023 +0200 +++ b/ui/ui/button.h Sun Oct 01 16:39:03 2023 +0200 @@ -59,6 +59,8 @@ const char* stockid; UiInteger* value; const char* varname; + ui_callback onchange; + void* onchangedata; } UiToggleArgs; #define ui_button(obj, ...) ui_button_create(obj, (UiButtonArgs){ __VA_ARGS__ } )