wip: refactor pt.10, 165 errors

crates/tek_tui/src/tui_app.rs

@@ -25,7 +25,7 @@ where
     C: Command<T>,
     U: From<Arc<RwLock<T>>> + Widget<Engine = E> + Handle<E>,
     A: From<Arc<RwLock<T>>> + Audio,
-    S: From<Arc<RwLock<T>>> + Widget<Engine = E>
+    S: From<Arc<RwLock<T>>> + StatusBar<E>
 {
     fn from (model: T) -> Self {
         let model = Arc::new(RwLock::new(model));
@@ -35,7 +35,7 @@ where
             menu_bar:   None,
             status_bar: None,
             history:    vec![],
-            size:       (0, 0).into(),
+            size:       Measure::new(),
             ui:         U::from(model.clone()),
             audio:      A::from(model.clone()),
             model,