gpui2: Another round of fixups

crates/gpui2/src/elements/div.rs

@@ -235,7 +235,7 @@ impl Interactivity {
 
     pub fn on_boxed_action(
         &mut self,
-        action: &Box<dyn Action>,
+        action: &dyn Action,
         listener: impl Fn(&Box<dyn Action>, &mut WindowContext) + 'static,
     ) {
         let action = action.boxed_clone();
@@ -510,7 +510,7 @@ pub trait InteractiveElement: Sized {
 
     fn on_boxed_action(
         mut self,
-        action: &Box<dyn Action>,
+        action: &dyn Action,
         listener: impl Fn(&Box<dyn Action>, &mut WindowContext) + 'static,
     ) -> Self {
         self.interactivity().on_boxed_action(action, listener);
@@ -877,6 +877,7 @@ impl DivState {
     }
 }
 
+#[derive(Default)]
 pub struct Interactivity {
     pub element_id: Option<ElementId>,
     pub key_context: Option<KeyContext>,
@@ -1689,46 +1690,6 @@ impl Interactivity {
     }
 }
 
-impl Default for Interactivity {
-    fn default() -> Self {
-        Self {
-            element_id: None,
-            key_context: None,
-            focusable: false,
-            tracked_focus_handle: None,
-            scroll_handle: None,
-            // scroll_offset: Point::default(),
-            group: None,
-            base_style: Box::<StyleRefinement>::default(),
-            focus_style: None,
-            in_focus_style: None,
-            hover_style: None,
-            group_hover_style: None,
-            active_style: None,
-            group_active_style: None,
-            drag_over_styles: Vec::new(),
-            group_drag_over_styles: Vec::new(),
-            mouse_down_listeners: Vec::new(),
-            mouse_up_listeners: Vec::new(),
-            mouse_move_listeners: Vec::new(),
-            scroll_wheel_listeners: Vec::new(),
-            key_down_listeners: Vec::new(),
-            key_up_listeners: Vec::new(),
-            action_listeners: Vec::new(),
-            drop_listeners: Vec::new(),
-            can_drop_predicate: None,
-            click_listeners: Vec::new(),
-            drag_listener: None,
-            hover_listener: None,
-            tooltip_builder: None,
-            block_mouse: false,
-
-            #[cfg(debug_assertions)]
-            location: None,
-        }
-    }
-}
-
 #[derive(Default)]
 pub struct InteractiveElementState {
     pub focus_handle: Option<FocusHandle>,

crates/gpui2/src/elements/overlay.rs

@@ -71,9 +71,11 @@ impl Element for Overlay {
             .map(|child| child.layout(cx))
             .collect::<SmallVec<_>>();
 
-        let mut overlay_style = Style::default();
-        overlay_style.position = Position::Absolute;
-        overlay_style.display = Display::Flex;
+        let overlay_style = Style {
+            position: Position::Absolute,
+            display: Display::Flex,
+            ..Style::default()
+        };
 
         let layout_id = cx.request_layout(&overlay_style, child_layout_ids.iter().copied());
 

crates/gpui2/src/platform/mac/metal_renderer.rs

@@ -66,12 +66,10 @@ impl MetalRenderer {
             .expect("error building metal library");
 
         fn to_float2_bits(point: crate::PointF) -> u64 {
-            unsafe {
-                let mut output = mem::transmute::<_, u32>(point.y.to_bits()) as u64;
-                output <<= 32;
-                output |= mem::transmute::<_, u32>(point.x.to_bits()) as u64;
-                output
-            }
+            let mut output = point.y.to_bits() as u64;
+            output <<= 32;
+            output |= point.x.to_bits() as u64;
+            output
         }
 
         let unit_vertices = [

crates/gpui2/src/platform/mac/platform.rs

@@ -225,7 +225,12 @@ impl MacPlatform {
             menu.setDelegate_(delegate);
 
             for item_config in menu_config.items {
-                menu.addItem_(self.create_menu_item(item_config, delegate, actions, keymap));
+                menu.addItem_(Self::create_menu_item(
+                    item_config,
+                    delegate,
+                    actions,
+                    keymap,
+                ));
             }
 
             let menu_item = NSMenuItem::new(nil).autorelease();
@@ -242,7 +247,6 @@ impl MacPlatform {
     }
 
     unsafe fn create_menu_item(
-        &self,
         item: MenuItem,
         delegate: id,
         actions: &mut Vec<Box<dyn Action>>,
@@ -348,7 +352,7 @@ impl MacPlatform {
                 let submenu = NSMenu::new(nil).autorelease();
                 submenu.setDelegate_(delegate);
                 for item in items {
-                    submenu.addItem_(self.create_menu_item(item, delegate, actions, keymap));
+                    submenu.addItem_(Self::create_menu_item(item, delegate, actions, keymap));
                 }
                 item.setSubmenu_(submenu);
                 item.setTitle_(ns_string(name));

crates/gpui2/src/window.rs

@@ -2922,10 +2922,7 @@ impl<V> Copy for WindowHandle<V> {}
 
 impl<V> Clone for WindowHandle<V> {
     fn clone(&self) -> Self {
-        WindowHandle {
-            any_handle: self.any_handle,
-            state_type: PhantomData,
-        }
+        *self
     }
 }
 

crates/ui2/src/components/context_menu.rs

@@ -253,7 +253,7 @@ impl Render for ContextMenu {
                         } = item
                         {
                             el = el.on_boxed_action(
-                                action,
+                                &**action,
                                 cx.listener(ContextMenu::on_action_dispatch),
                             );
                         }