Editor cleanups / extensions, esp Rc<String> support

crates/kas-core/src/event/cx/key.rs

@@ -411,9 +411,9 @@ impl<'a> EventCx<'a> {
         let id = widget.id();
         log::trace!(
             "start_key_event: window={id}, physical_key={:?}, logical_key={:?}, without_modifiers={:?}",
-            &event.physical_key,
-            &event.logical_key,
-            &event.key_without_modifiers
+            event.physical_key,
+            event.logical_key,
+            event.key_without_modifiers
         );
 
         let opt_cmd = self

crates/kas-core/src/layout/sizer.rs

@@ -150,9 +150,9 @@ impl SolveCache {
         );
         log::debug!(
             "find_constraints: min={:?}, ideal={:?}, margins={:?}",
-            &self.min,
-            &self.ideal,
-            &self.margins
+            self.min,
+            self.ideal,
+            self.margins
         );
         self.last_width = self.ideal.0;
     }

crates/kas-core/src/runner/event_loop.rs

@@ -223,12 +223,12 @@ where
         while let Some(pending) = self.shared.pending.pop_front() {
             match pending {
                 Pending::Update => {
-                    for (_, window) in self.windows.iter_mut() {
+                    for window in self.windows.values_mut() {
                         window.update(&self.data);
                     }
                 }
                 Pending::ConfigUpdate(action) => {
-                    for (_, window) in self.windows.iter_mut() {
+                    for window in self.windows.values_mut() {
                         window.config_update(&mut self.shared, &self.data, action);
                     }
                 }

crates/kas-widgets/src/dialog.rs

@@ -280,7 +280,7 @@ mod AlertUnsaved {
 #[derive(Debug)]
 pub enum TextEditResult {
     Cancel,
-    Ok(String),
+    Ok(std::rc::Rc<String>),
 }
 
 #[derive(Clone, Debug)]
@@ -334,7 +334,7 @@ mod TextEdit {
 
         fn close(&mut self, cx: &mut EventCx, commit: bool) -> IsUsed {
             cx.push(if commit {
-                TextEditResult::Ok(self.edit.clone_string())
+                TextEditResult::Ok(self.edit.clone_text())
             } else {
                 TextEditResult::Cancel
             });