Function on_pre_disabled_mouse_wheel 

pub fn on_pre_disabled_mouse_wheel(
    child: impl IntoUiNode,
    handler: Box<dyn FnMut(&MouseWheelArgs) -> HandlerResult + Send>,
) -> UiNode

P Mouse wheel scrolled while pointer is hovering widget and it is disabled.

Route

This event property uses the preview route, that is, the handler is called before the children widget handlers and before the $pn_ident handlers.