decide it's better to leave them separate

src/core/sense.rs

@@ -149,7 +149,6 @@ pub trait SensorCtx: UiCtx {
 impl<Ctx: UiCtx + 'static> SensorCtx for Ctx {
     fn run_sensors(&mut self, cursor: &CursorState, window_size: Vec2) {
         SensorModule::<Ctx>::run(self, cursor, window_size);
-        SensorModule::<Ui>::run(self.ui(), cursor, window_size);
     }
 }
 

src/layout/event.rs

@@ -172,17 +172,7 @@ impl<E: Event + 'static, Ctx: 'static> Default for DefaultEventModule<E, Ctx> {
 }
 
 impl Ui {
-    pub fn run_event<E: Event + Clone, Ctx: UiCtx + 'static, W>(
+    pub fn run_event<E: Event, Ctx: UiCtx + 'static, W>(
-        ctx: &mut Ctx,
-        id: &WidgetId<W>,
-        event: E,
-        data: E::Data,
-    ) {
-        Self::run_event_inner(ctx, id, event.clone(), data.clone());
-        Self::run_event_inner(ctx.ui(), id, event, data);
-    }
-
-    fn run_event_inner<E: Event, Ctx: UiCtx + 'static, W>(
         ctx: &mut Ctx,
         id: &WidgetId<W>,
         event: E,
@@ -205,7 +195,6 @@ pub trait EventCtx: UiCtx {
 
 impl<Ctx: UiCtx + 'static> EventCtx for Ctx {
     fn run_event<E: Event + Clone, W>(&mut self, id: &WidgetId<W>, event: E, data: E::Data) {
-        Ui::run_event_inner(self, id, event.clone(), data.clone());
+        Ui::run_event(self, id, event.clone(), data.clone());
-        Ui::run_event_inner(self.ui(), id, event, data);
     }
 }

src/testing/mod.rs

@@ -222,6 +222,7 @@ impl Client {
         if input_changed {
             let window_size = self.window_size();
             self.run_sensors(&cursor_state, window_size);
+            self.ui.run_sensors(&cursor_state, window_size);
         }
         match event {
             WindowEvent::CloseRequested => event_loop.exit(),