--- a/ui/gtk/button.c Sun Oct 12 08:03:34 2025 +0200 +++ b/ui/gtk/button.c Sun Oct 12 08:07:27 2025 +0200 @@ -104,7 +104,7 @@ } UIWIDGET ui_button_create(UiObject *obj, UiButtonArgs *args) { - GtkWidget *button = ui_create_button(obj, args->label, args->icon, NULL/*tooltip*/, args->onclick, args->onclickdata, 0, FALSE); + GtkWidget *button = ui_create_button(obj, args->label, args->icon, args->tooltip, args->onclick, args->onclickdata, 0, FALSE); ui_set_name_and_style(button, args->name, args->style_class); ui_set_widget_groups(obj->ctx, button, args->groups); UiContainerPrivate *ct = (UiContainerPrivate*)obj->container_end; @@ -303,7 +303,7 @@ widget, args->label, args->icon, - NULL, // tooltip + args->tooltip, args->varname, args->value, args->onchange,