work

core/src/event/rsc.rs

@@ -1,18 +1,18 @@
 use crate::{
-    Event, EventCtx, EventLike, EventManager, HasUi, IdLike, Widget, WidgetEventFn, WidgetRef,
+    Event, EventCtx, EventLike, EventManager, IdLike, UiRsc, Widget, WidgetEventFn, WeakWidget,
 };
 
 pub trait HasState: 'static {
     type State;
 }
 
-pub trait HasEvents: Sized + HasUi + HasState {
+pub trait HasEvents: Sized + UiRsc + HasState {
     fn events(&self) -> &EventManager<Self>;
     fn events_mut(&mut self) -> &mut EventManager<Self>;
 
     fn register_event<W: Widget + ?Sized, E: EventLike>(
         &mut self,
-        id: WidgetRef<W>,
+        id: WeakWidget<W>,
         event: E,
         f: impl WidgetEventFn<Self, <E::Event as Event>::Data, W>,
     ) {