Do not emit Focused upon window creation

src/changelog/unreleased.md

@@ -125,6 +125,7 @@ changelog entry.
 
   To migrate, you can probably just replace all instances of `inner_size` with `surface_size` in your codebase.
 - On macOS and iOS, no longer emit `ScaleFactorChanged` upon window creation.
+- On macOS, no longer emit `Focused` upon window creation.
 
 ### Removed
 

src/event.rs

@@ -193,6 +193,9 @@ pub enum WindowEvent {
     /// The window gained or lost focus.
     ///
     /// The parameter is true if the window has gained focus, and false if it has lost focus.
+    ///
+    /// Windows are unfocused upon creation, but will usually be focused by the system soon
+    /// afterwards.
     Focused(bool),
 
     /// An event from the keyboard has been received.

src/platform_impl/apple/appkit/window_delegate.rs

@@ -770,10 +770,6 @@ impl WindowDelegate {
 
         delegate.set_cursor(attrs.cursor);
 
-        // XXX Send `Focused(false)` right after creating the window delegate, so we won't
-        // obscure the real focused events on the startup.
-        delegate.queue_event(WindowEvent::Focused(false));
-
         // Set fullscreen mode after we setup everything
         delegate.set_fullscreen(attrs.fullscreen.map(Into::into));